АДРЕСНЫЙ РЕЖИМ -Step-5 - feat(assistant): стабилизация свободного LLM-роутинга, прическа маршрутов chat/address, прототип прогноза НДС

2026-04-08 23:40:12 +03:00 · 2026-04-08 23:40:12 +03:00 · df29798fa2
parent 71762af575
commit df29798fa2
47 changed files with 11439 additions and 651 deletions
--- a/docs/ADDRESS/1915.txt
+++ b/docs/ADDRESS/1915.txt
--- a/docs/ADDRESS/address_query/README.md
+++ b/docs/ADDRESS/address_query/README.md
@ -29,6 +29,15 @@
  - domain live-gate: `docs/ADDRESS/runs/2026-04-08_Address_Batch2_Lifecycle_FullGate_PhaseC_PostFix2/run_summary.json` (`strict 36/36`)
  - targeted code gate: `addressQueryRuntimeM23.test.ts + assistantAddressFollowupContext.test.ts = 223/223`, `build=PASS`
  - global non-regression: `docs/ADDRESS/runs/2026-04-08_Address_Nightly_Regression_2026-04-08_13-19-24/nightly_summary.json` (`stress 102/102`, `followup 25/25`, comparator PASS)
+- Принят `domain scope freeze`: новые домены временно не расширяем; фокус смещен на Step-5 (архитектура + UX + качество ответов).
+- Step-5 bootstrap (2026-04-08):
+  - UX compose first-line direct-answer patch внедрен;
+  - targeted tests: `220/220 + 3/3`;
+  - live smoke: `docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/run_summary.json` (`strict 6/6`).
+- Step-5 living router increment (2026-04-08):
+  - added `FEATURE_ASSISTANT_LIVING_CHAT_ROUTER_V1` (default `true`);
+  - added chat mode (`chat`) for non-data conversational messages with safe fallback to deep pipeline;
+  - added OpenAI-compatible `chat()` in `OpenAIResponsesClient` (with local `/responses` -> `/chat/completions` fallback).
 - Финальный stress-pack: `102/102`  
  `docs/ADDRESS/runs/2026-04-02_Address_Slang_Live_Stress_2026-04-02_12-57-27/run_summary.json`
 - Финальный follow-up pack: `25/25`  
@ -37,7 +46,7 @@
  `docs/ADDRESS/runs/2026-04-08_Address_Nightly_Regression_2026-04-08_13-19-24/nightly_summary.json`
 - Task Scheduler: `NDC_ADDRESS_Nightly_Regression` временно `Disabled` (ручной режим до стабилизации infra-канала).
 - Текущий production-контур: `question_mode=address_query`, live-first через MCP.
- Следующий этап: `Step-4` domain expansion по рельсовой модели Step-0.
+- Следующий этап: `Step-5` Architecture + UX Quality (LLM-first валидация входа, улучшение пользовательского ответа, без расширения domain scope).

 ## Что реально реализовано в коде (срез 2026-04-08)

@ -83,6 +92,7 @@
 - `step0_preprod_rail_plan_v1.md` - обязательный pre-prod рельсовый этап перед массовым расширением доменов.
 - `step0_closeout_2026-04-02.md` - факт закрытия Step-0 с артефактами и gate-подтверждением.
 - `domain_expansion_implementation_plan_v1.md` - план `Step-4`.
+- `step5_architecture_ux_quality_plan_v1_2026-04-08.md` - план `Step-5` (LLM-first input validation, UX, качество ответов).
 - `general_domain_questions_analysis_plan_v1_2026-04-02.md` - глубокий разбор общего домена (40 вопросов), route-модель и batch-план внедрения.
 - `management_route_probe_report_g1_2026-04-02.md` - live Batch-0 probe по первой группе общего домена (Q1–Q5) с route-верификацией через MCP/1С.
 - `complex_questions_status_and_reuse_map_2026-04-02.md` - сверка кода/доков по "сложным вопросам": что реализовано, что detection-only, и как переиспользовать в продуктовом плане.
@ -133,3 +143,11 @@
 - `docs/ADDRESS/runs/2026-04-02_Address_Followup_Context_Chains_2026-04-02_19-15-Run5/`
 - `docs/ADDRESS/runs/2026-04-02_Address_Domain_ContractsOpenItems_Reference_Acceptance_2026-04-02_17-00-22/`
 - `docs/ADDRESS/runs/2026-04-02_Address_Nightly_Regression_2026-04-02_17-35-00/`
+- Step-5 follow-up hardening (2026-04-08):
+  - `address_dialog_continuation_contract_v2` for context continuation/switching.
+  - Safe retry on retryable limited outcomes (`missing_anchor` / `empty_match`) using raw user message + preserved context.
+  - Regression confirmation: `246/246` PASS (`assistantAddressFollowupContext`, `addressQueryRuntimeM23`, `assistantAddressLlmPredecompose`).
+- Step-5 living router validation (2026-04-08):
+  - `assistantLivingRouter.test.ts`: `4/4` PASS
+  - `assistantLivingChatMode.test.ts`: `1/1` PASS
+  - build: PASS
--- a/docs/ADDRESS/address_query/domain_expansion_implementation_plan_v1.md
+++ b/docs/ADDRESS/address_query/domain_expansion_implementation_plan_v1.md
@ -4,6 +4,17 @@
 Контур: `question_mode=address_query` (live-first, MCP)  
 Стартовая база качества: закрытый этап стабилизации (`102/102` stress, `25/25` follow-up).

+## 0. Status Update (2026-04-08)
+
+План Step-4 остается референсом, но на текущем этапе введен `domain scope freeze`:
+
+- новые домены временно не расширяем;
+- текущий охват (Batch-1/Batch-2/Batch-3) зафиксирован как рабочий baseline;
+- приоритет смещен на Step-5: архитектура, LLM-first валидация пользовательских запросов и качество ответов.
+
+Рабочий документ следующего этапа:  
+`docs/ADDRESS/address_query/step5_architecture_ux_quality_plan_v1_2026-04-08.md`.
+
 ## 1. Цель и рамки

 Цель этапа: расширять покрытие доменов/интентов без деградации уже стабильного ядра.
--- a/docs/ADDRESS/address_query/project_status_rails_graph_2026-04-08.md
+++ b/docs/ADDRESS/address_query/project_status_rails_graph_2026-04-08.md
@ -14,8 +14,8 @@ flowchart LR
  E["Auto-nightly Incident<br/>2026-04-08 09:52<br/>MCP fetch failed"]
  F["Targeted Fix<br/>S019 predecompose anchor drift"]
  G["Manual Control Nightly Recheck<br/>2026-04-08 13:19<br/>102/102 + 25/25 PASS"]
-  H["CURRENT STATE<br/>BATCH2_PHASE_C_CLOSED"]
-  I["NEXT STEP<br/>Batch-4/5 domain scoping<br/>Debt/Aging/Risk"]
+  H["CURRENT STATE<br/>STEP5_PHASE_B_BOOTSTRAP_ACTIVE"]
+  I["NEXT STEP<br/>Step-5 core hardening<br/>LLM-first validation + clarification UX"]
  K["Batch-2 Gate Closed<br/>36/36 + Global PASS"]
  J["Operational Rail<br/>Scheduler: Disabled<br/>Manual nightly only"]

@ -37,6 +37,10 @@ flowchart LR
  `docs/ADDRESS/runs/2026-04-08_Address_Batch2_Lifecycle_FullGate_PhaseC_PostFix2/run_summary.json`
 - Master checker (entry to Batch-2):  
  `docs/ADDRESS/address_query/step4_wave1_batch1_master_checker_v1.md`
+- Step-5 plan (current focus):  
+  `docs/ADDRESS/address_query/step5_architecture_ux_quality_plan_v1_2026-04-08.md`
+- Step-5 UX smoke (bootstrap):  
+  `docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/run_summary.json`
 - Batch-2 Phase-A artifacts:
  - `docs/ADDRESS/address_query/domain_general_batch2_lifecycle_card_v1.md`
  - `docs/ADDRESS/question_sets/domain_general_batch2_lifecycle_acceptance_2026-04-08_phaseA.json`
@ -50,4 +54,14 @@ flowchart LR
 - Функциональные гейты закрыты.
 - Точечный flake `S019` закрыт.
 - Batch-2 lifecycle закрыт до `Phase C`: domain gate `36/36`, global regression `102/102 + 25/25`, comparator PASS.
- Следующий практический шаг: стартовать scoping Batch-4/Batch-5 (`debt/aging/risk`) как отдельную доменную волну.
+- Step-5 запущен: UX bootstrap-патч в `composeStage` и targeted smoke `6/6`.
+- Следующий практический шаг: core hardening Step-5 (LLM-first validation + clarification UX), при domain scope freeze.
+
+## Step-5 Increment Update (2026-04-08)
+
+- Added `address_dialog_continuation_contract_v2` in runtime follow-up flow (`new_topic` / `continue_previous` / `switch_to_suggested`).
+- Added safe retry for retryable limited answers (`limited_reason_category: missing_anchor | empty_match`) with retry on raw user message and preserved follow-up context.
+- Added low-quality pseudo-anchor guard for referential follow-ups (`кроме этого ...`) with stable anchor carryover.
+- Added debug/log audit fields: `dialog_continuation_contract_v2`, `address_retry_audit`.
+- Targeted regression after hardening: `246/246` PASS (`assistantAddressFollowupContext`, `addressQueryRuntimeM23`, `assistantAddressLlmPredecompose`).
+- Living router increment: conversational `chat` mode added for non-data messages with safe fallback to deep pipeline (`assistantLivingRouter 4/4`, `assistantLivingChatMode 1/1`, build PASS).
--- a/docs/ADDRESS/address_query/step4_wave1_batch1_master_checker_v1.md
+++ b/docs/ADDRESS/address_query/step4_wave1_batch1_master_checker_v1.md
@ -51,7 +51,7 @@ Batch-1 можно переводить в runtime только после за
 - [x] Phase B.1 (Batch-1 prep): реализованы `period_coverage_profile`, `document_type_and_account_section_profile`, `counterparty_population_and_roles`, `contract_usage_overview` (unit/build green).
 - [x] Phase B.2 (Batch-3 value prep): реализованы `customer_revenue_and_payments`, `supplier_payouts_profile`, `contract_usage_and_value`; стандарт ранжирования `top-20`; routing усилен для сленга/опечаток.
 - [x] Targeted live-check Batch-1 next pack (`Q6/Q7/Q28`) выполнен: `strict factual 9/9`.
- [x] Targeted code gate по расширенному management/value слою: `addressQueryRuntimeM23.test.ts = 200/200`, `assistantAddressLlmPredecompose.test.ts = PASS`, `build=PASS`.
+- [x] Targeted code gate по расширенному management/value слою: `addressQueryRuntimeM23.test.ts + assistantAddressFollowupContext.test.ts = 223/223`, `build=PASS`.
 - [x] Phase C (Batch-1 domain pack) прогнан: `domain_general_batch1_acceptance_2026-04-02_phaseA.json` -> `strict 28/28`  
  run: `docs/ADDRESS/runs/2026-04-03_Address_Domain_General_B1_PhaseC_LiveGate_R3/`
 - [x] Batch-3 value live-gate прогнан: `temp_batch3_value_top20_2026-04-02.json` -> `strict 33/33`  
@ -59,8 +59,8 @@ Batch-1 можно переводить в runtime только после за
 - [x] Global non-regression + comparator к baseline: `PASS`  
  run: `docs/ADDRESS/runs/2026-04-03_Address_Nightly_Regression_Post_AnchorHardening_R6/nightly_summary.json`  
  детали: `overall_ok=true`, `stress_102=102/102`, `followup_25=25/25`, comparator PASS.
- [x] Контрольный nightly recheck (`2026-04-08 10:51`) закрыт в `PASS`  
-  run: `docs/ADDRESS/runs/2026-04-08_Address_Nightly_Regression_2026-04-08_10-51-20/nightly_summary.json`  
+- [x] Контрольный nightly recheck (`2026-04-08 13:19`) закрыт в `PASS`  
+  run: `docs/ADDRESS/runs/2026-04-08_Address_Nightly_Regression_2026-04-08_13-19-24/nightly_summary.json`  
  детали: `stress_102=102/102`, `followup_25=25/25`, comparator PASS.
 - [x] Batch-2 lifecycle Phase A стартован:
  - `domain_general_batch2_lifecycle_card_v1.md`
@ -69,13 +69,13 @@ Batch-1 можно переводить в runtime только после за
  - `step4_wave1_batch2_phaseA_backlog_v1.md`
 - [x] Batch-2 Phase-B progress:
  - resolver drift по `Q12/Q13/Q26/Q27/Q31/Q32` закрыт
-  - `addressQueryRuntimeM23.test.ts = 210/210`, `build=PASS`
+  - `addressQueryRuntimeM23.test.ts + assistantAddressFollowupContext.test.ts = 223/223`, `build=PASS`
  - live hotpass `wave1_batch2_phaseB_resolver_hotpass_2026-04-08.md` (`route match 6/6`)
 - [x] Phase B закрыт.
 - [x] Phase C закрыт.

 ## 4. Решение на сейчас

-1. Начинать можно, но строго по фазам выше.
-2. Прямое включение Batch-1 intents в production-path без Phase B/C — запрещено.
-3. Точка входа в работу: Batch-2 уже в `Phase A active`; следующий шаг — выполнить Batch-2 Phase B и закрыть domain gate/глобальный comparator.
+1. Wave-1 domain-расширение (Batch-1/Batch-2/Batch-3) зафиксировано как закрытое.
+2. Новые домены временно не запускаем (`domain scope freeze`).
+3. Следующая точка входа в работу: Step-5 (`Architecture + UX + Answer Quality`), с приоритетом LLM-first валидации пользовательского запроса и качества ответа.
--- a/docs/ADDRESS/address_query/step4_wave1_batch2_phaseA_backlog_v1.md
+++ b/docs/ADDRESS/address_query/step4_wave1_batch2_phaseA_backlog_v1.md
@ -79,8 +79,9 @@ Scope: `Q8..Q13 + Q26 + Q27 + Q31 + Q32`
 ## 4. Текущий приоритет (следующий кодовый шаг)

 1. Перевести Batch-2 из wave backlog в master checker как `closed`.
-2. Подготовить Batch-4/Batch-5 scope (debt/aging/risk) отдельной доменной карточкой.
-3. Держать nightly regression в green-контуре как release guardrail.
+2. Ввести `domain scope freeze` на текущем объеме доменов.
+3. Перейти к Step-5 (`Architecture + UX + Answer Quality`) без запуска новых доменных волн.
+4. Держать nightly regression в green-контуре как release guardrail.

 ## 5. Фактические артефакты закрытия

--- a/docs/ADDRESS/address_query/step5_architecture_ux_quality_plan_v1_2026-04-08.md
+++ b/docs/ADDRESS/address_query/step5_architecture_ux_quality_plan_v1_2026-04-08.md
@ -0,0 +1,198 @@
+# Step-5 Architecture + UX Quality Plan V1
+
+Дата: 2026-04-08  
+Статус: `active` (Phase B bootstrap started)  
+Контур: `question_mode=address_query` (live-first, MCP)
+
+## 1. Что фиксируем сейчас
+
+1. Текущий объем доменов фиксируем (`domain scope freeze`).
+2. Новые домены временно не добавляем.
+3. Фокус переносим на качество архитектуры и пользовательского ответа.
+
+## 2. Цель Step-5 (простыми словами)
+
+Сделать ассистента менее “механическим” и более полезным:
+
+1. меньше ручной словарной рутины;
+2. больше смысловой обработки через LLM;
+3. ответ по делу, в человеческом формате, с четкой конкретикой и аккуратными рекомендациями.
+
+## 3. Принципы этапа
+
+1. LLM отвечает за понимание смысла и валидацию формулировки пользователя.
+2. Runtime отвечает за безопасность маршрута (`intent -> filters -> recipe -> MCP`).
+3. LLM не генерирует свободные запросы к 1С/БД.
+4. Company-specific словари/хардкод не добавляем.
+
+## 4. Целевая схема (LLM-first, но безопасно)
+
+1. `LLM Semantic Contract`:
+   - на входе формируем каноническое представление запроса;
+   - фиксируем `intent`, `entities`, `period`, `user_goal`, `confidence`, `ambiguity`.
+2. `Route Validator`:
+   - проверяем, что intent поддержан и фильтры допустимы;
+   - при конфликте/нехватке данных выдаем корректный clarification, а не псевдо-factual.
+3. `Execution`:
+   - только whitelist recipes и текущий MCP-контур.
+4. `Answer Composer`:
+   - сначала прямой ответ на вопрос;
+   - затем короткое обоснование (по данным);
+   - затем опционально рекомендации (если уместно и подтверждено данными).
+
+## 5. Рабочие пакеты
+
+### WP-1. Уход от словарной рутины
+
+1. Зафиксировать “словарный freeze”: новые slang-слова не добавляем как основной путь.
+2. Расширять покрытие через LLM-contract + regression-набор перефразировок.
+3. Ввести метрику доли запросов, обработанных через LLM canonical path без словарного патча.
+
+### WP-2. LLM-first валидация запроса
+
+1. Добавить обязательную проверку качества canonical-контракта:
+   - intent consistency;
+   - entity consistency;
+   - period consistency.
+2. Если confidence низкий, задавать 1 целевой уточняющий вопрос (без “простыни”).
+3. Убрать токсичный UX fallback вида “что сломано / ограничения” там, где вопрос обычный и решаемый.
+
+### WP-3. Качество ответа для пользователя
+
+1. Формат ответа по умолчанию:
+   - `короткий прямой ответ`;
+   - `ключевые цифры/факты`;
+   - `опционально: что это значит для бизнеса`.
+2. Для ranking/summary ответов:
+   - не смешивать несколько разных вопросов в один ответ;
+   - явно писать период и сущность (контрагент/договор/документ).
+3. Для рекомендаций:
+   - только мягкие и grounded (на основе текущих данных);
+   - без выдуманных советов “из воздуха”.
+
+### WP-4. UX и follow-up
+
+1. Стабилизировать follow-up цепочки (короткие реплики, местоимения, “а теперь за 21”).
+2. Держать контекст предыдущего успешного address-ответа.
+3. Не терять контекст после промежуточного clarification.
+
+## 6. Gate и метрики Step-5
+
+Обязательные:
+
+1. не просесть ниже baseline:
+   - stress `102/102`;
+   - follow-up `25/25`;
+   - comparator `PASS`.
+2. `false_factual_rate = 0`.
+3. `execution_error_rate = 0`.
+
+Новые UX-метрики:
+
+1. `clarification_rate` на целевом UX-наборе снижается.
+2. `direct_answer_rate` растет (ответ начинается с сути, а не с шаблонного fallback).
+3. `mixed_answer_rate` (слипание ответов на разные вопросы) снижается к 0.
+
+## 7. Фазы выполнения
+
+1. **Phase A — Contract/UX Design**  
+   описать v2 контракт и формат “человеческого” ответа.
+2. **Phase B — Runtime Implementation**  
+   внедрить LLM-first validation + composer improvements.
+3. **Phase C — Live UX Gate**  
+   прогон targeted UX-набора + контроль global non-regression.
+
+## 8. Критерий завершения Step-5
+
+Step-5 считается закрытым, когда одновременно:
+
+1. baseline quality gates остаются зелеными;
+2. на UX-наборе заметно меньше ненужных clarification/fallback ответов;
+3. ответы стабильно конкретные, по вопросу, без механического шаблона;
+4. новые domain-расширения можно запускать уже на более зрелой архитектуре.
+
+## 9. Прогресс на 2026-04-08
+
+Сделано (первый рабочий инкремент):
+
+1. UX-ответы в `composeStage` переведены в формат “суть первой строкой”:
+   - для management/ranking/counterparty/document/bank intents первая строка теперь дает прямой ответ (количество/итог/top-заголовок);
+   - служебные строки вида “собран профиль…” оставлены как supporting block.
+2. Исправлен role-focus для фраз типа `скока поставщиков в базе`:
+   - при явном supplier/customer/mixed-сигнале приоритет отдается роли, даже если LLM-канонизация добавила общий `контрагент` контекст.
+3. Regression tests green:
+   - `addressQueryRuntimeM23.test.ts` -> `220/220`;
+   - `assistantAddressFollowupContext.test.ts` -> `3/3`.
+4. Live UX smoke (targeted) green:
+   - набор: `docs/ADDRESS/question_sets/step5_ux_smoke_2026-04-08.json`;
+   - run v2: `docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/run_summary.json`;
+   - результат: `strict 6/6`.
+
+Наблюдение:
+
+1. На targeted smoke ответы стали короче и конкретнее в первой строке (например: `Поставщиков ...: 79`, `Активные заказчики в 2020 году: 13`, `Найдено документов ...: 12`).
+
+## 10. Increment 2026-04-08 (Anchor Clarification UX)
+
+1. Hardened `partial_coverage` for anchor mismatch in `addressQueryService`.
+2. If mismatch reason is `counterparty_anchor_not_matched` or `contract_anchor_not_matched`, runtime now returns targeted clarification (anchor-first), instead of generic period-first suggestion.
+3. For counterparty/contract mismatch, next step keeps recognized period window and asks for exact entity anchor.
+4. Added regression assertion in `addressQueryRuntimeM23.test.ts` for counterparty mismatch clarification wording.
+5. Validation:
+   - `addressQueryRuntimeM23.test.ts` -> PASS (220/220)
+   - `assistantAddressFollowupContext.test.ts` -> PASS (3/3)
+   - `npm run build` -> PASS.
+
+## 11. Increment 2026-04-08 (Dialog Continuation v2 + Safe Retry)
+
+1. В `assistantService` добавлен `address_dialog_continuation_contract_v2`:
+   - решения `new_topic` / `continue_previous` / `switch_to_suggested`;
+   - явная фиксация `previous_intent`, `target_intent`, `reasons`.
+2. Расширены follow-up сигналы для референсных реплик:
+   - формы вида `этого/этом/эту/эти...`, `кроме этого...`, `помимо этого...`, `есть еще...`.
+3. Добавлен `safe retry` для address-lane:
+   - если первый ответ ограниченный (`limited_reason_category in missing_anchor|empty_match`) и есть риск деградации после rewrite;
+   - runtime делает повторный проход по raw user message с сохранением контекста предыдущего успешного ответа.
+4. Для follow-up запросов типа `кроме этого документа...` добавлена защита от псевдо-якорей:
+   - low-quality anchor заменяется на устойчивый якорь из follow-up контекста.
+5. В debug/log добавлены поля аудита:
+   - `dialog_continuation_contract_v2`;
+   - `address_retry_audit`.
+
+Validation (targeted regression, 2026-04-08):
+
+1. `assistantAddressFollowupContext.test.ts` -> PASS (`7/7`)
+2. `addressQueryRuntimeM23.test.ts` -> PASS (`223/223`)
+3. `assistantAddressLlmPredecompose.test.ts` -> PASS (`16/16`)
+4. Total targeted pack -> PASS (`246/246`)
+
+## 12. Increment 2026-04-08 (Living Assistant Router v1)
+
+1. Added a lightweight living router in `assistantService`:
+   - `address_data` when address lane is triggered;
+   - `chat` for non-data conversational messages;
+   - `deep_analysis` fallback for data-like or uncertain cases.
+2. Added new runtime flag:
+   - `FEATURE_ASSISTANT_LIVING_CHAT_ROUTER_V1` (default: `true`).
+3. Added live chat generation path via `OpenAIResponsesClient.chat(...)`:
+   - OpenAI-compatible local provider support (`/responses` with fallback to `/chat/completions`);
+   - safe fallback to existing deep pipeline if chat call fails.
+4. Safety behavior:
+   - in `useMock=true` mode, router keeps deep pipeline (no network in tests);
+   - no changes to address rails and follow-up context logic.
+5. Validation:
+   - `assistantLivingRouter.test.ts` -> PASS (`4/4`);
+   - `assistantLivingChatMode.test.ts` -> PASS (`1/1`);
+   - targeted regression pack with address follow-up/predecompose tests -> PASS (`28/28`);
+   - `npm run build` -> PASS.
+
+## 13. Increment 2026-04-08 (ToolGate hardening for casual chat)
+
+1. Fixed address tool gate over-trigger:
+   - `llm_canonical_candidate_detected` no longer auto-runs address lane when predecompose contract is `mode=unsupported` or `intent=unknown` with low confidence.
+2. Result:
+   - short casual messages (`йо`, `привет`) no longer fall into clarification-heavy deep/accounting pipeline.
+   - they are handled by living chat mode.
+3. Validation:
+   - extended `assistantLivingChatMode.test.ts` with repro-case `йо` + rewritten canonical candidate.
+   - PASS (`2/2`) with assertion that `addressQueryService.tryHandle` is not called.
--- a/docs/ADDRESS/question_sets/step5_ux_smoke_2026-04-08.json
+++ b/docs/ADDRESS/question_sets/step5_ux_smoke_2026-04-08.json
@ -0,0 +1,8 @@
+[
+  {"id":"UX001","text":"какие клиенты самые доходные"},
+  {"id":"UX002","text":"скока поставщиков в базе"},
+  {"id":"UX003","text":"какие заказчики работали с нами в 2020 году"},
+  {"id":"UX004","text":"какие договоры давно не использовались"},
+  {"id":"UX005","text":"покажи документы по нортону"},
+  {"id":"UX006","text":"покажи операции по договору 19/15"}
+]
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/README.md
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/README.md
@ -0,0 +1,33 @@
+# 2026-04-08_Address_Step5_UX_Smoke_v1
+
+Generated at: 2026-04-08T13:53:34
+Questions file: X:\1C\NDC_1C\docs\ADDRESS\question_sets\step5_ux_smoke_2026-04-08.json
+Backend URL: http://127.0.0.1:8787/api/assistant/message
+LLM: local / qwen2.5-14b-instruct-1m @ http://127.0.0.1:1234
+Strict policy: route
+
+## Totals
+- questions_total: 6
+- ok_200_count: 6
+- semantic_pass_count: 6
+- semantic_pass_rate: 1.0
+- route_pass_count: 6
+- route_pass_rate: 1.0
+- strict_pass_count: 6
+- strict_pass_rate: 1.0
+- factual_count: 6
+- partial_coverage_count: 0
+- clarification_required_count: 0
+- http_error_count: 0
+- llm_decomposition_attempted_count: 6
+- llm_decomposition_applied_count: 4
+- llm_fallback_count: 0
+- llm_fallback_rate: 0.0
+- tool_gate_blocked_count: 0
+- tool_gate_blocked_rate: 0.0
+- avg_elapsed_ms: 5562.2
+
+## Files
+- run_summary.json
+- full_live_results.json
+- failures_only.json
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/failures_only.json
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/failures_only.json
@ -0,0 +1 @@
+[]
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/full_live_results.json
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/full_live_results.json
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/response_audit.md
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/response_audit.md
@ -0,0 +1,10 @@
+# Response Audit: 2026-04-08_Address_Step5_UX_Smoke_v1
+
+| id | strict | route_health | reply_type | intent | limited_reason | question | assistant_first_line |
+|---|---|---|---|---|---|---|---|
+| UX001 | True | ok_or_factual | factual | customer_revenue_and_payments | None | какие клиенты самые доходные | Топ-5 заказчиков по сумме поступлений: |
+| UX002 | True | ok_or_factual | factual | counterparty_population_and_roles | None | скока поставщиков в базе | Всего уникальных контрагентов в базе: 139. |
+| UX003 | True | ok_or_factual | factual | counterparty_activity_lifecycle | None | какие заказчики работали с нами в 2020 году | Активные заказчики в 2020 году: 13. |
+| UX004 | True | ok_or_factual | factual | contract_usage_overview | None | какие договоры давно не использовались | Использованных договоров: 291 из 394 (73.9%). |
+| UX005 | True | ok_or_factual | factual | list_documents_by_counterparty | None | покажи документы по нортону | Найдено документов по контрагенту: 12. |
+| UX006 | True | ok_or_factual | factual | bank_operations_by_contract | None | покажи операции по договору 19/15 | Найдено банковских операций по договору: 1. |
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/run_summary.json
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v1/run_summary.json
@ -0,0 +1,126 @@
+{
+  "run_id": "2026-04-08_Address_Step5_UX_Smoke_v1",
+  "generated_at": "2026-04-08T13:53:34",
+  "source_questions_file": "X:\\1C\\NDC_1C\\docs\\ADDRESS\\question_sets\\step5_ux_smoke_2026-04-08.json",
+  "backend_url": "http://127.0.0.1:8787/api/assistant/message",
+  "llm_provider": "local",
+  "llm_model": "qwen2.5-14b-instruct-1m",
+  "llm_base_url": "http://127.0.0.1:1234",
+  "strict_policy": "route",
+  "totals": {
+    "questions_total": 6,
+    "ok_200_count": 6,
+    "semantic_pass_count": 6,
+    "semantic_pass_rate": 1.0,
+    "route_pass_count": 6,
+    "route_pass_rate": 1.0,
+    "strict_pass_count": 6,
+    "strict_pass_rate": 1.0,
+    "factual_count": 6,
+    "partial_coverage_count": 0,
+    "clarification_required_count": 0,
+    "http_error_count": 0,
+    "llm_decomposition_attempted_count": 6,
+    "llm_decomposition_applied_count": 4,
+    "llm_fallback_count": 0,
+    "llm_fallback_rate": 0.0,
+    "tool_gate_blocked_count": 0,
+    "tool_gate_blocked_rate": 0.0,
+    "avg_elapsed_ms": 5562.2
+  },
+  "distributions": {
+    "reply_type": {
+      "factual": 6
+    },
+    "actual_intent": {
+      "customer_revenue_and_payments": 1,
+      "counterparty_population_and_roles": 1,
+      "counterparty_activity_lifecycle": 1,
+      "contract_usage_overview": 1,
+      "list_documents_by_counterparty": 1,
+      "bank_operations_by_contract": 1
+    },
+    "actual_mode": {
+      "address_query": 6
+    },
+    "mcp_call_status": {
+      "matched_non_empty": 6
+    },
+    "limited_reason_category": {},
+    "route_health": {
+      "ok_or_factual": 6
+    },
+    "tool_gate_decision": {
+      "run_address_lane": 6
+    },
+    "tool_gate_reason": {
+      "address_mode_classifier_detected": 6
+    }
+  },
+  "address_llm_predecompose_metrics": {
+    "overall": {
+      "llm_attempted": 6,
+      "llm_applied": 4,
+      "fallback_used": 0,
+      "fallback_rate": 0.0,
+      "tool_gate_blocked": 0,
+      "gate_block_rate": 0.0
+    },
+    "by_intent": {
+      "customer_revenue_and_payments": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 0,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "counterparty_population_and_roles": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "counterparty_activity_lifecycle": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "contract_usage_overview": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 0,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "list_documents_by_counterparty": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "bank_operations_by_contract": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      }
+    }
+  }
+}
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/README.md
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/README.md
@ -0,0 +1,33 @@
+# 2026-04-08_Address_Step5_UX_Smoke_v2
+
+Generated at: 2026-04-08T13:55:47
+Questions file: X:\1C\NDC_1C\docs\ADDRESS\question_sets\step5_ux_smoke_2026-04-08.json
+Backend URL: http://127.0.0.1:8787/api/assistant/message
+LLM: local / qwen2.5-14b-instruct-1m @ http://127.0.0.1:1234
+Strict policy: route
+
+## Totals
+- questions_total: 6
+- ok_200_count: 6
+- semantic_pass_count: 6
+- semantic_pass_rate: 1.0
+- route_pass_count: 6
+- route_pass_rate: 1.0
+- strict_pass_count: 6
+- strict_pass_rate: 1.0
+- factual_count: 6
+- partial_coverage_count: 0
+- clarification_required_count: 0
+- http_error_count: 0
+- llm_decomposition_attempted_count: 6
+- llm_decomposition_applied_count: 4
+- llm_fallback_count: 0
+- llm_fallback_rate: 0.0
+- tool_gate_blocked_count: 0
+- tool_gate_blocked_rate: 0.0
+- avg_elapsed_ms: 5551.5
+
+## Files
+- run_summary.json
+- full_live_results.json
+- failures_only.json
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/failures_only.json
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/failures_only.json
@ -0,0 +1 @@
+[]
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/full_live_results.json
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/full_live_results.json
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/response_audit.md
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/response_audit.md
@ -0,0 +1,10 @@
+# Response Audit: 2026-04-08_Address_Step5_UX_Smoke_v2
+
+| id | strict | route_health | reply_type | intent | limited_reason | question | assistant_first_line |
+|---|---|---|---|---|---|---|---|
+| UX001 | True | ok_or_factual | factual | customer_revenue_and_payments | None | какие клиенты самые доходные | Топ-5 заказчиков по сумме поступлений: |
+| UX002 | True | ok_or_factual | factual | counterparty_population_and_roles | None | скока поставщиков в базе | Поставщиков (только supplier-роль): 79. |
+| UX003 | True | ok_or_factual | factual | counterparty_activity_lifecycle | None | какие заказчики работали с нами в 2020 году | Активные заказчики в 2020 году: 13. |
+| UX004 | True | ok_or_factual | factual | contract_usage_overview | None | какие договоры давно не использовались | Использованных договоров: 291 из 394 (73.9%). |
+| UX005 | True | ok_or_factual | factual | list_documents_by_counterparty | None | покажи документы по нортону | Найдено документов по контрагенту: 12. |
+| UX006 | True | ok_or_factual | factual | bank_operations_by_contract | None | покажи операции по договору 19/15 | Найдено банковских операций по договору: 1. |
--- a/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/run_summary.json
+++ b/docs/ADDRESS/runs/2026-04-08_Address_Step5_UX_Smoke_v2/run_summary.json
@ -0,0 +1,126 @@
+{
+  "run_id": "2026-04-08_Address_Step5_UX_Smoke_v2",
+  "generated_at": "2026-04-08T13:55:47",
+  "source_questions_file": "X:\\1C\\NDC_1C\\docs\\ADDRESS\\question_sets\\step5_ux_smoke_2026-04-08.json",
+  "backend_url": "http://127.0.0.1:8787/api/assistant/message",
+  "llm_provider": "local",
+  "llm_model": "qwen2.5-14b-instruct-1m",
+  "llm_base_url": "http://127.0.0.1:1234",
+  "strict_policy": "route",
+  "totals": {
+    "questions_total": 6,
+    "ok_200_count": 6,
+    "semantic_pass_count": 6,
+    "semantic_pass_rate": 1.0,
+    "route_pass_count": 6,
+    "route_pass_rate": 1.0,
+    "strict_pass_count": 6,
+    "strict_pass_rate": 1.0,
+    "factual_count": 6,
+    "partial_coverage_count": 0,
+    "clarification_required_count": 0,
+    "http_error_count": 0,
+    "llm_decomposition_attempted_count": 6,
+    "llm_decomposition_applied_count": 4,
+    "llm_fallback_count": 0,
+    "llm_fallback_rate": 0.0,
+    "tool_gate_blocked_count": 0,
+    "tool_gate_blocked_rate": 0.0,
+    "avg_elapsed_ms": 5551.5
+  },
+  "distributions": {
+    "reply_type": {
+      "factual": 6
+    },
+    "actual_intent": {
+      "customer_revenue_and_payments": 1,
+      "counterparty_population_and_roles": 1,
+      "counterparty_activity_lifecycle": 1,
+      "contract_usage_overview": 1,
+      "list_documents_by_counterparty": 1,
+      "bank_operations_by_contract": 1
+    },
+    "actual_mode": {
+      "address_query": 6
+    },
+    "mcp_call_status": {
+      "matched_non_empty": 6
+    },
+    "limited_reason_category": {},
+    "route_health": {
+      "ok_or_factual": 6
+    },
+    "tool_gate_decision": {
+      "run_address_lane": 6
+    },
+    "tool_gate_reason": {
+      "address_mode_classifier_detected": 6
+    }
+  },
+  "address_llm_predecompose_metrics": {
+    "overall": {
+      "llm_attempted": 6,
+      "llm_applied": 4,
+      "fallback_used": 0,
+      "fallback_rate": 0.0,
+      "tool_gate_blocked": 0,
+      "gate_block_rate": 0.0
+    },
+    "by_intent": {
+      "customer_revenue_and_payments": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 0,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "counterparty_population_and_roles": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "counterparty_activity_lifecycle": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "contract_usage_overview": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 0,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "list_documents_by_counterparty": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      },
+      "bank_operations_by_contract": {
+        "total": 1,
+        "llm_attempted": 1,
+        "llm_applied": 1,
+        "fallback_used": 0,
+        "tool_gate_blocked": 0,
+        "fallback_rate": 0.0,
+        "gate_block_rate": 0.0
+      }
+    }
+  }
+}
--- a/llm_normalizer/backend/dist/config.js
+++ b/llm_normalizer/backend/dist/config.js
@ -3,7 +3,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.ARCH_EXPORT_2020_DIR = exports.SCHEMAS_DIR = exports.EVAL_DATASETS_DIR = exports.REPORTS_DIR = exports.PROMPTS_DIR = exports.ASSISTANT_SESSIONS_DIR = exports.EVAL_CASES_DIR = exports.PRESETS_DIR = exports.TRACES_DIR = exports.DATA_DIR = exports.ASSISTANT_MCP_LIVE_LIMIT = exports.ASSISTANT_MCP_TIMEOUT_MS = exports.ASSISTANT_MCP_CHANNEL = exports.ASSISTANT_MCP_PROXY_URL = exports.FEATURE_ASSISTANT_ADDRESS_QUERY_LIVE_V1 = exports.FEATURE_ASSISTANT_ADDRESS_QUERY_LLM_PREDECOMPOSE_V1 = exports.FEATURE_ASSISTANT_ADDRESS_QUERY_V1 = exports.FEATURE_ASSISTANT_MCP_RUNTIME_V1 = exports.FEATURE_ASSISTANT_GRAPH_RUNTIME_V1 = exports.FEATURE_ASSISTANT_LIFECYCLE_ANSWER_V1 = exports.FEATURE_ASSISTANT_LIFECYCLE_RUNTIME_V1 = exports.FEATURE_ASSISTANT_STAGE2_EVAL_V1 = exports.FEATURE_ASSISTANT_PROBLEM_UNIT_CONTINUITY_V1 = exports.FEATURE_ASSISTANT_PROBLEM_CENTRIC_ANSWER_V1 = exports.FEATURE_ASSISTANT_PROBLEM_UNITS_V1 = exports.FEATURE_ASSISTANT_ACCOUNTANT_EVAL_V1 = exports.FEATURE_ASSISTANT_ANSWER_POLICY_V11 = exports.FEATURE_ASSISTANT_ANTI_GENERIC_RANKING_GUARD_V1 = exports.FEATURE_ASSISTANT_MIN_EVIDENCE_GATE_V1 = exports.FEATURE_ASSISTANT_BROAD_GUARD_V1 = exports.FEATURE_ASSISTANT_EVIDENCE_ENRICHMENT_V1 = exports.FEATURE_ASSISTANT_STATE_FOLLOWUP_BINDING_V1 = exports.FEATURE_ASSISTANT_CONTRACTS_V11 = exports.FEATURE_ASSISTANT_INVESTIGATION_STATE_V1 = exports.DEFAULT_PROMPT_VERSION = exports.DEFAULT_MAX_OUTPUT_TOKENS = exports.DEFAULT_TEMPERATURE = exports.DEFAULT_MODEL = exports.DEFAULT_OPENAI_BASE_URL = exports.TIMEZONE = exports.PORT = exports.MODULE_ROOT = exports.BACKEND_ROOT = void 0;
+exports.ARCH_EXPORT_2020_DIR = exports.SCHEMAS_DIR = exports.EVAL_DATASETS_DIR = exports.REPORTS_DIR = exports.PROMPTS_DIR = exports.ASSISTANT_SESSIONS_DIR = exports.EVAL_CASES_DIR = exports.PRESETS_DIR = exports.TRACES_DIR = exports.DATA_DIR = exports.ASSISTANT_MCP_LIVE_LIMIT = exports.ASSISTANT_MCP_TIMEOUT_MS = exports.ASSISTANT_MCP_CHANNEL = exports.ASSISTANT_MCP_PROXY_URL = exports.FEATURE_ASSISTANT_LIVING_CHAT_ROUTER_V1 = exports.FEATURE_ASSISTANT_ADDRESS_QUERY_LIVE_V1 = exports.FEATURE_ASSISTANT_ADDRESS_QUERY_LLM_PREDECOMPOSE_V1 = exports.FEATURE_ASSISTANT_ADDRESS_QUERY_V1 = exports.FEATURE_ASSISTANT_MCP_RUNTIME_V1 = exports.FEATURE_ASSISTANT_GRAPH_RUNTIME_V1 = exports.FEATURE_ASSISTANT_LIFECYCLE_ANSWER_V1 = exports.FEATURE_ASSISTANT_LIFECYCLE_RUNTIME_V1 = exports.FEATURE_ASSISTANT_STAGE2_EVAL_V1 = exports.FEATURE_ASSISTANT_PROBLEM_UNIT_CONTINUITY_V1 = exports.FEATURE_ASSISTANT_PROBLEM_CENTRIC_ANSWER_V1 = exports.FEATURE_ASSISTANT_PROBLEM_UNITS_V1 = exports.FEATURE_ASSISTANT_ACCOUNTANT_EVAL_V1 = exports.FEATURE_ASSISTANT_ANSWER_POLICY_V11 = exports.FEATURE_ASSISTANT_ANTI_GENERIC_RANKING_GUARD_V1 = exports.FEATURE_ASSISTANT_MIN_EVIDENCE_GATE_V1 = exports.FEATURE_ASSISTANT_BROAD_GUARD_V1 = exports.FEATURE_ASSISTANT_EVIDENCE_ENRICHMENT_V1 = exports.FEATURE_ASSISTANT_STATE_FOLLOWUP_BINDING_V1 = exports.FEATURE_ASSISTANT_CONTRACTS_V11 = exports.FEATURE_ASSISTANT_INVESTIGATION_STATE_V1 = exports.DEFAULT_PROMPT_VERSION = exports.DEFAULT_MAX_OUTPUT_TOKENS = exports.DEFAULT_TEMPERATURE = exports.DEFAULT_MODEL = exports.DEFAULT_OPENAI_BASE_URL = exports.TIMEZONE = exports.PORT = exports.MODULE_ROOT = exports.BACKEND_ROOT = void 0;
 const path_1 = __importDefault(require("path"));
 exports.BACKEND_ROOT = path_1.default.resolve(__dirname, "..");
 exports.MODULE_ROOT = path_1.default.resolve(exports.BACKEND_ROOT, "..");
@ -48,6 +48,7 @@ exports.FEATURE_ASSISTANT_MCP_RUNTIME_V1 = toBooleanFlag(process.env.FEATURE_ASS
 exports.FEATURE_ASSISTANT_ADDRESS_QUERY_V1 = toBooleanFlag(process.env.FEATURE_ASSISTANT_ADDRESS_QUERY_V1, true);
 exports.FEATURE_ASSISTANT_ADDRESS_QUERY_LLM_PREDECOMPOSE_V1 = toBooleanFlag(process.env.FEATURE_ASSISTANT_ADDRESS_QUERY_LLM_PREDECOMPOSE_V1, true);
 exports.FEATURE_ASSISTANT_ADDRESS_QUERY_LIVE_V1 = toBooleanFlag(process.env.FEATURE_ASSISTANT_ADDRESS_QUERY_LIVE_V1, true);
+exports.FEATURE_ASSISTANT_LIVING_CHAT_ROUTER_V1 = toBooleanFlag(process.env.FEATURE_ASSISTANT_LIVING_CHAT_ROUTER_V1, true);
 exports.ASSISTANT_MCP_PROXY_URL = (process.env.ASSISTANT_MCP_PROXY_URL ?? "http://127.0.0.1:6003").replace(/\/+$/, "");
 exports.ASSISTANT_MCP_CHANNEL = process.env.ASSISTANT_MCP_CHANNEL ?? "default";
 exports.ASSISTANT_MCP_TIMEOUT_MS = toNumberFlag(process.env.ASSISTANT_MCP_TIMEOUT_MS, 6000);
--- a/llm_normalizer/backend/dist/services/addressFilterExtractor.js
+++ b/llm_normalizer/backend/dist/services/addressFilterExtractor.js
@ -8,7 +8,7 @@ const iconv_lite_1 = __importDefault(require("iconv-lite"));
 const ACCOUNT_PATTERN = /(?:сч[её]т|счет|account)[^0-9]{0,12}(\d{2}(?:[.,]\d{1,2})?)/i;
 const LIMIT_PATTERN = /(?:\btop\b|\blimit\b|первые|топ)[\s\-–—_:№#]*?(\d{1,3})/iu;
 const COUNTERPARTY_PATTERN = /(?:по\s+контрагенту|контрагент(?:у|а)?|по\s+контре|контра|по\s+компан(?:ии|ию|ия)|компан(?:ия|ии|ию)|по\s+организац(?:ии|ию|ия)|организац(?:ия|ии|ию)|по\s+поставщик(?:у|а)?|поставщик(?:у|а)?|по\s+клиент(?:у|а)?|клиент(?:у|а)?|по\s+покупател(?:ю|я)|покупател(?:ю|я)|по\s+партнер(?:у|а)?|партнер(?:у|а)?|by\s+counterparty|counterparty|by\s+company|company|by\s+supplier|supplier|by\s+vendor|vendor|by\s+customer|customer|by\s+client|client|by\s+partner|partner)\s+([^\r\n,.;:]+)/iu;
-const CONTRACT_PATTERN = /(?:по\s+договору|договор(?:у|а)?\s*(?:№|#|n)?|by\s+contract|contract(?:\s*(?:no|number|#|n))?)\s+([^\r\n,.;:]+)/i;
+const CONTRACT_PATTERN = /(?:по\s+(?:договору|контракту)|(?:договор|контракт)(?:у|а)?\s*(?:№|#|n)?|by\s+contract|contract(?:\s*(?:no|number|#|n))?)\s+([^\r\n,.;:]+)/i;
 const DATE_DMY_PATTERN = /\b(\d{1,2})[.\/-](\d{1,2})[.\/-](\d{2,4})\b/;
 const DATE_YMD_PATTERN = /\b(20\d{2})[.\/-](\d{1,2})[.\/-](\d{1,2})\b/;
 const PERIOD_RANGE_PATTERN_1 = /(?:from|с)\s+(\d{1,4}[.\/-]\d{1,2}[.\/-]\d{1,4})\s+(?:to|по)\s+(\d{1,4}[.\/-]\d{1,2}[.\/-]\d{1,4})/i;
@ -298,47 +298,46 @@ function extractYearRangePeriod(text) {
    };
 }
 function cleanupAnchorValue(value) {
-    const normalized = String(value ?? "").trim();
-    if (!normalized) {
+    const stripOuterQuotes = (text) => String(text ?? "")
+        .replace(/^['"«»“”„`’‘]+|['"«»“”„`’‘]+$/gu, "")
+        .trim();
+    let cleaned = stripOuterQuotes(String(value ?? "").trim());
+    if (!cleaned) {
        return "";
    }
    // Remove trailing as-of qualifiers often captured by broad contract/counterparty regexes:
    // "<anchor> на 2020-07-31", "<anchor> на дату 31.07.2020", "<anchor> as of 2020-07-31".
    const asOfTailPattern = /\s+(?:на\s+(?:дат[ауеы]\s+)?\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?|as\s+of\s+\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?)(?:\s+|$)[\s\S]*$/iu;
-    if (asOfTailPattern.test(normalized)) {
-        return normalized.replace(asOfTailPattern, "").trim();
-    }
    const asOfTruncatedTailPattern = /\s+на\s+дат[ауеы]\s+\d{1,2}(?:\s+|$)[\s\S]*$/iu;
-    if (asOfTruncatedTailPattern.test(normalized)) {
-        return normalized.replace(asOfTruncatedTailPattern, "").trim();
-    }
+    const asOfReportDateTailPattern = /\s+на\s+дат[ауеы]\s+(?:отчетност[ьи]|отч[её]тн(?:ую|ой)?\s+дат[ауеы]|конец(?:\s+период[а-яё]*)?)\s+\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?(?:\s+|$)[\s\S]*$/iu;
    const periodEndTailPattern = /\s+на\s+конец(?:\s+период[а-яё]*)?\s+(?:\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?|\d{4}|[a-zа-яё]+\s+\d{4})(?:\s+|$)[\s\S]*$/iu;
-    if (periodEndTailPattern.test(normalized)) {
-        return normalized.replace(periodEndTailPattern, "").trim();
-    }
    // Remove trailing period qualifiers that can be swallowed by broad anchor regexes:
    // "<counterparty> с 2020-07-01 по 2020-07-31", "<counterparty> from 2020-07-01 to 2020-07-31"
    const periodTailPattern = /\s+(?:с\s+\d{1,4}[./-]\d{1,2}[./-]\d{1,4}|from\s+\d{1,4}[./-]\d{1,2}[./-]\d{1,4}|between\s+\d{1,4}[./-]\d{1,2}[./-]\d{1,4}|за\s+период)(?:\s+|$)[\s\S]*$/iu;
-    if (periodTailPattern.test(normalized)) {
-        return normalized.replace(periodTailPattern, "").trim();
-    }
    const allTimeTailPattern = /\s+за\s+(?:вс[её]\s+время|весь\s+период|весь\s+срок|всю\s+истори(?:ю|и)|любой\s+период|любой\s+срок)(?:\s+|$)[\s\S]*$/iu;
-    if (allTimeTailPattern.test(normalized)) {
-        return normalized.replace(allTimeTailPattern, "").trim();
-    }
    const allTimeTailPatternEn = /\s+(?:for\s+all\s+time|all\s+time|for\s+entire\s+period|entire\s+period|for\s+any\s+period|any\s+period|for\s+full\s+history|full\s+history)(?:\s+|$)[\s\S]*$/iu;
-    if (allTimeTailPatternEn.test(normalized)) {
-        return normalized.replace(allTimeTailPatternEn, "").trim();
+    for (const tailPattern of [
+        asOfTailPattern,
+        asOfTruncatedTailPattern,
+        asOfReportDateTailPattern,
+        periodEndTailPattern,
+        periodTailPattern,
+        allTimeTailPattern,
+        allTimeTailPatternEn
+    ]) {
+        if (tailPattern.test(cleaned)) {
+            cleaned = stripOuterQuotes(cleaned.replace(tailPattern, "").trim());
+        }
    }
    const trailingYearTailPattern = /\s+(?:year\s+)?(20\d{2})(?:\s*(?:г(?:од|ода)?\.?|year))?(?:\s+|$)[\s\S]*$/iu;
-    let cleaned = normalized;
-    if (trailingYearTailPattern.test(normalized)) {
-        cleaned = normalized.replace(trailingYearTailPattern, "").trim();
+    if (trailingYearTailPattern.test(cleaned)) {
+        cleaned = stripOuterQuotes(cleaned.replace(trailingYearTailPattern, "").trim());
    }
-    return cleaned
+    cleaned = cleaned
        .replace(/\s+(?:from|to|between|and)(?:\s+|$)[\s\S]*$/iu, "")
        .replace(/\s+(?:с|по|за)(?:\s+|$)[\s\S]*$/iu, "")
        .trim();
+    return stripOuterQuotes(cleaned);
 }
 function cleanupContractAnchorValue(value) {
    let normalized = cleanupAnchorValue(value);
@ -395,6 +394,8 @@ function extractLooseByAnchorValue(text) {
        "партнера",
        "договору",
        "договора",
+        "контракту",
+        "контракта",
        "счету",
        "счёту",
        "дате",
@ -442,6 +443,7 @@ function extractLooseByAnchorValue(text) {
        "linked",
        "нему",
        "ней",
+        "нее",
        "ним",
        "этому",
        "тому",
@ -502,10 +504,38 @@ function isLikelyCounterpartyToken(rawToken) {
        "каких",
        "какому",
        "какую",
+        "кто",
+        "что",
+        "чего",
+        "где",
+        "когда",
+        "почему",
+        "зачем",
+        "сколько",
        "чьи",
        "чья",
        "чей",
        "чью",
+        "самый",
+        "самая",
+        "самое",
+        "самые",
+        "крупный",
+        "крупная",
+        "крупное",
+        "крупные",
+        "жирный",
+        "жирная",
+        "жирное",
+        "жирные",
+        "больше",
+        "меньше",
+        "платит",
+        "платят",
+        "денег",
+        "деньги",
+        "объем",
+        "объём",
        "док",
        "доки",
        "документ",
@ -634,6 +664,13 @@ function isLowQualityCounterpartyAnchorValue(rawValue) {
    if (tokens.length === 0) {
        return true;
    }
+    const questionCue = /(?:кто|что|какой|какая|какие|какого|сколько|где|когда|почему|зачем|which|who|what|how\s+many)/iu.test(value) ||
+        /[?]/u.test(String(rawValue ?? ""));
+    const rankingCue = /(?:больше|меньше|сам(?:ый|ая|ое|ые)|крупн|жирн|максим|миним)/iu.test(value);
+    const paymentCue = /(?:плат(?:ит|ят|еж|ёж|ежн|ежей|ежа)|денег|деньг|money|payment)/iu.test(value);
+    if (questionCue && (rankingCue || paymentCue)) {
+        return true;
+    }
    const meaningfulTokens = tokens.filter((token) => isLikelyCounterpartyToken(token));
    return meaningfulTokens.length === 0;
 }
@ -671,7 +708,9 @@ function isLowQualityContractAnchorValue(rawValue) {
        "период",
        "периоду",
        "договор",
-        "договору"
+        "договору",
+        "контракт",
+        "контракту"
    ]);
    const meaningfulTokens = tokens.filter((token) => !lowQualityTokens.has(token));
    return meaningfulTokens.length === 0;
--- a/llm_normalizer/backend/dist/services/addressIntentResolver.js
+++ b/llm_normalizer/backend/dist/services/addressIntentResolver.js
@ -54,7 +54,8 @@ const OPEN_CONTRACTS_HINTS = [
    "незакрыт",
    "не закрыт",
    "открыт",
-    "договор"
+    "договор",
+    "контракт"
 ];
 const OPEN_ITEMS_HINTS = [
    "open items",
@ -124,7 +125,10 @@ const DOCUMENTS_BY_CONTRACT_HINTS = [
    "доки по договору",
    "док по договору",
    "документы договор",
-    "договор"
+    "договор",
+    "документы по контракту",
+    "доки по контракту",
+    "контракт"
 ];
 const BANK_OPERATIONS_BY_CONTRACT_HINTS = [
    "bank operations by contract",
@ -134,7 +138,10 @@ const BANK_OPERATIONS_BY_CONTRACT_HINTS = [
    "bank ops by contract",
    "банковские операции по договору",
    "платежи по договору",
-    "выписка по договору"
+    "выписка по договору",
+    "банковские операции по контракту",
+    "платежи по контракту",
+    "выписка по контракту"
 ];
 const BANK_OPERATION_CORE_HINTS = [
    "банк",
@ -257,6 +264,14 @@ const COUNTERPARTY_ACTIVITY_LIFECYCLE_HINTS = [
    "регулярные поставщики",
    "эпизодические поставщики",
    "давно не использовались поставщики",
+    "всех заков",
+    "кто был активен",
+    "потом отвалился",
+    "ровно один раз",
+    "и пропал",
+    "самые старые по сотрудничеству",
+    "разбей поставщиков на регуляр и разовые",
+    "кто новые в этом году",
    "active customers",
    "customer activity list",
    "counterparty lifecycle"
@ -314,14 +329,22 @@ const CONTRACT_USAGE_AND_VALUE_HINTS = [
    "договоры по обороту",
    "договоры по сумме оборота",
    "топ договоров по обороту",
+    "контракты по обороту",
+    "контракты по сумме оборота",
+    "топ контрактов по обороту",
    "договоры с минимальным бюджетом",
    "договоры с самым маленьким бюджетом",
+    "контракты с минимальным бюджетом",
+    "контракты с самым маленьким бюджетом",
    "активные договоры по бюджету",
+    "активные контракты по бюджету",
    "контрагенты с несколькими договорами",
    "несколько договоров у контрагента",
    "мультидоговорные контрагенты",
    "какие договоры активны",
+    "какие контракты активны",
    "рабочие договоры",
+    "рабочие контракты",
    "contracts by turnover",
    "contracts by budget"
 ];
@ -331,6 +354,10 @@ const CONTRACT_LIST_BY_COUNTERPARTY_HINTS = [
    "список договоров по",
    "покажи договоры по",
    "выведи договоры по",
+    "контракты по",
+    "список контрактов по",
+    "покажи контракты по",
+    "выведи контракты по",
    "contracts by counterparty",
    "list contracts by counterparty",
    "show contracts by counterparty"
@ -550,10 +577,10 @@ function hasCounterpartyPopulationAndRolesSignal(text) {
    return false;
 }
 function hasLifecycleSegmentationSignal(text) {
-    return /(?:вперв|нов(?:ые|ых|ые\s+контрагент|ые\s+клиент|ые\s+заказчик)|исчез|ушед|ушл|только\s+один\s+раз|однораз|дольше\s+всех|долгожив|регулярн|эпизодич|давно\s+не\s+использ|неиспольз|потом\s+перестал)/iu.test(text);
+    return /(?:вперв|нов(?:ые|ых|ые\s+контрагент|ые\s+клиент|ые\s+заказчик)|исчез|ушед|ушл|пропал|отвал|только\s+один\s+раз|ровно\s+один\s+раз|однораз|дольше\s+всех|долгожив|самые\s+старые|старые\s+по\s+сотрудничеству|регуляр|эпизодич|разов(?:ые|ой|ые\s+поставщик)|давно\s+не\s+использ|неиспольз|потом\s+перестал)/iu.test(text);
 }
 function hasCounterpartyActivityLifecycleSignal(text) {
-    if (hasDocumentSignal(text) || hasBankOperationSignal(text)) {
+    if ((hasDocumentSignal(text) || hasBankOperationSignal(text)) && !hasLifecycleSegmentationSignal(text)) {
        return false;
    }
    if (hasAny(text, COUNTERPARTY_ACTIVITY_LIFECYCLE_HINTS)) {
@ -567,6 +594,7 @@ function hasCounterpartyActivityLifecycleSignal(text) {
    const hasTimeWindowLexeme = /(?:за\s+вс[её]\s+время|all\s+time|\b(?:19|20)\d{2}\b|(?:^|[^\d])\d{2}\s*(?:г(?:од|ода)?|г)(?:[^\p{L}\p{N}]|$)|в\s+конкретн(?:ом|ый)\s+год|за\s+год|в\s+году)/iu.test(text);
    const hasListVerb = /(?:какие|кто|покажи|выведи|список|list|show)/iu.test(text);
    const hasRosterQualifier = /(?:у\s+нас|вообще|в\s+баз[еы]|какие\s+есть|кто\s+есть|who\s+are)/iu.test(text);
+    const hasImplicitCounterpartyQuestion = /(?:кто\s+с\s+нами|кто\s+у\s+нас|всех?\s+зак(?:ов|а|и)?|все\s+заки|кто\s+нов(?:ые|ых|ый)\b|кто\s+был\s+активен|самые\s+старые\s+по\s+сотрудничеству)/iu.test(text);
    const hasListWithWindow = hasCounterpartyLexeme && hasListVerb && hasTimeWindowLexeme;
    if (hasListWithWindow) {
        return true;
@ -577,22 +605,28 @@ function hasCounterpartyActivityLifecycleSignal(text) {
    if (hasCounterpartyLexeme && hasLifecycleSegmentationSignal(text)) {
        return true;
    }
+    if (hasImplicitCounterpartyQuestion && (hasLifecycleSegmentationSignal(text) || hasTimeWindowLexeme || hasActivityLexeme)) {
+        return true;
+    }
+    if (!hasCounterpartyLexeme && hasListVerb && hasLifecycleSegmentationSignal(text) && /\bкто\b/iu.test(text)) {
+        return true;
+    }
    return hasCounterpartyLexeme && hasActivityLexeme && (hasTimeWindowLexeme || hasListVerb);
 }
 function hasContractUsageOverviewSignal(text) {
    if (hasAny(text, CONTRACT_USAGE_OVERVIEW_HINTS)) {
        return true;
    }
-    if (/(?:сколько\s+(?:всего\s+)?договор(?:ов|а)?(?:\s+заведен[оы])?|договорн(?:ая|ой)\s+баз[аы]).*(?:сколько|used|использ)/iu.test(text)) {
+    if (/(?:сколько\s+(?:всего\s+)?(?:договор|контракт)(?:ов|а)?(?:\s+заведен[оы])?|(?:договорн(?:ая|ой)|контрактн(?:ая|ой))\s+баз[аы]).*(?:сколько|used|использ)/iu.test(text)) {
        return true;
    }
-    if (/(?:сколько\s+из\s+договор(?:ов|а)?\s+(?:реально\s+)?использ(?:ован[оы]|овал(?:и|ось)?))/iu.test(text)) {
+    if (/(?:сколько\s+из\s+(?:договор|контракт)(?:ов|а)?\s+(?:реально\s+)?использ(?:ован[оы]|овал(?:и|ось)?))/iu.test(text)) {
        return true;
    }
-    if (/(?:total\s+vs\s+used|used\s+vs\s+total).*(?:договор|contract)?/iu.test(text)) {
+    if (/(?:total\s+vs\s+used|used\s+vs\s+total).*(?:договор|контракт|contract)?/iu.test(text)) {
        return true;
    }
-    if (/(?:какие\s+договор(?:ы|а)?).*(?:давно\s+не\s+использ|неиспольз|протух|мертв|мёртв|stale|unused)/iu.test(text)) {
+    if (/(?:какие\s+(?:договор|контракт)(?:ы|а)?).*(?:давно\s+не\s+использ|неиспольз|протух|мертв|мёртв|stale|unused)/iu.test(text)) {
        return true;
    }
    return false;
@ -606,17 +640,19 @@ function hasCustomerRevenueAndPaymentsSignal(text) {
    }
    const hasFuzzyCustomerLexeme = hasFuzzyLexeme(text, ["клиент", "заказчик", "покупател", "customer", "client"]);
    const hasFuzzySupplierLexeme = hasFuzzyLexeme(text, ["поставщик", "supplier", "vendor"]);
+    const hasCounterpartyLexeme = /(?:контрагент(?:ов|а|ы)?|counterpart(?:y|ies)|компан(?:и|ия|ии|ию)|организац(?:и|ия|ии|ию)|partner(?:s)?)/iu.test(text);
    const hasSpecificCounterpartyAnchor = hasLooseByAnchorMention(text) ||
        hasHeuristicCounterpartyAnchor(text) ||
        /(?:по\s+(?:клиент(?:у|а)?|заказчик(?:у|а)?|покупател(?:ю|я)|customer|client)\s+[a-zа-яё0-9])/iu.test(text);
+    const asksWhoPays = /(?:кто\s+(?:нам\s+)?(?:(?:больше|чаще)\s+)?плат(?:ит|ят)?)/iu.test(text);
    const asksCustomerGroup = /(?:клиент(?:ов|а|ы)?|заказчик(?:ов|а|и)?|покупател(?:ей|я|и)?|customer(?:s)?|client(?:s)?)/iu.test(text) ||
        hasFuzzyCustomerLexeme ||
-        /(?:кто\s+нам\s+(?:больше|чаще)|кто\s+платит)/iu.test(text);
+        asksWhoPays;
    const asksCounterpartySource = /(?:с\s+каких|от\s+каких|от\s+кого|from\s+which|from\s+who)/iu.test(text);
    const asksIncomingFlow = /(?:приход|поступлен|входящ|зачислен|inflow|incoming)/iu.test(text);
    const asksDealBudgetRanking = /(?:сделк|deal|бюджет)/iu.test(text) &&
        /(?:топ|top|сам(?:ый|ая|ое|ые)|крупн|мален|жирн|мелк|больше\s+всего|чаще\s+всего|наибольш|максимальн|минимальн)/iu.test(text);
-    const asksValue = /(?:доходн|выручк|приход|поступлен|входящ|зачислен|оплат|чек|сделк|бюджет|занес|занёс|принес|принёс|revenue|inflow|deal)/iu.test(text);
+    const asksValue = /(?:доходн|выручк|приход|поступлен|входящ|зачислен|оплат|плат(?:еж|ёж|ежн|ежей|ежа|ит|ят)|деньг|денег|чек|сделк|бюджет|занес|занёс|принес|принёс|revenue|inflow|deal)/iu.test(text);
    const asksRankOrTop = /(?:топ|top|сам(?:ый|ая|ое|ые)|крупн|мален|жирн|мелк|больше\s+всего|чаще\s+всего|наибольш|максимальн)/iu.test(text);
    const asksCountOnly = /(?:сколько|скока|скок)\s+/iu.test(text) && !asksValue;
    if (asksCountOnly) {
@ -628,6 +664,12 @@ function hasCustomerRevenueAndPaymentsSignal(text) {
    if (asksCustomerGroup && (asksValue || asksRankOrTop)) {
        return true;
    }
+    if (!hasFuzzySupplierLexeme && hasCounterpartyLexeme && asksRankOrTop && (asksValue || asksWhoPays)) {
+        return true;
+    }
+    if (!hasFuzzySupplierLexeme && asksWhoPays && (asksRankOrTop || hasCounterpartyLexeme)) {
+        return true;
+    }
    if (asksCounterpartySource && asksValue) {
        return true;
    }
@ -668,19 +710,19 @@ function hasContractUsageAndValueSignal(text) {
    if (hasAny(text, CONTRACT_USAGE_AND_VALUE_HINTS)) {
        return true;
    }
-    if (!/(?:договор(?:ов|а|ы)?|contract(?:s)?)/iu.test(text)) {
+    if (!/(?:договор(?:ов|а|ы)?|контракт(?:ов|а|ы|у|ом|е)?|contract(?:s)?)/iu.test(text)) {
        return false;
    }
    if (hasContractUsageOverviewSignal(text)) {
        return false;
    }
-    const asksStructure = /(?:нескольк(?:ими|их|ие|о)?\s+договор|мультидоговор|контрагент(?:ов|ы)?.*нескольк(?:ими|их|ие|о)\s+договор|какие\s+договор(?:ы|а)?\s+активн|рабоч(?:ие|их)\s+договор)/iu.test(text);
+    const asksStructure = /(?:нескольк(?:ими|их|ие|о)?\s+(?:договор|контракт)|мультидоговор|контрагент(?:ов|ы)?.*нескольк(?:ими|их|ие|о)\s+(?:договор|контракт)|какие\s+(?:договор|контракт)(?:ы|а)?\s+активн|рабоч(?:ие|их)\s+(?:договор|контракт))/iu.test(text);
    const asksValue = /(?:оборот|бюджет|сумм|стоим|value|turnover|amount|revenue|крупн|мелк|миним|максим)/iu.test(text);
    const asksRank = /(?:топ|top|ранк|rank|сам(?:ый|ая|ое|ые))/iu.test(text);
    return asksStructure || asksValue || asksRank;
 }
 function hasContractListByCounterpartySignal(text) {
-    const hasContractLexeme = /(?:договор(?:а|у|ом|е|ы)?|contracts?|contract)/iu.test(text);
+    const hasContractLexeme = /(?:договор(?:а|у|ом|е|ы)?|контракт(?:а|у|ом|е|ы)?|contracts?|contract)/iu.test(text);
    if (!hasContractLexeme) {
        return false;
    }
@ -715,7 +757,7 @@ function hasDocumentsByAccountDrilldownSignal(text) {
    return hasAccountLexeme && hasDocLexeme && (hasDrilldownVerb || hasSameDate);
 }
 function hasOpenContractsListSignal(text) {
-    const hasContractLexeme = text.includes("договор") || text.includes("contract") || text.includes("dogovor");
+    const hasContractLexeme = text.includes("договор") || text.includes("контракт") || text.includes("contract") || text.includes("dogovor");
    const hasOpenLexeme = /(?:незакрыт|не\s+закрыт|открыт|open|unclosed)/iu.test(text);
    if (!hasContractLexeme || !hasOpenLexeme) {
        return false;
@ -1059,7 +1101,7 @@ function resolveAddressIntent(userMessage) {
        };
    }
    if (hasAny(text, OPEN_ITEMS_HINTS) &&
-        (text.includes("контраг") || text.includes("договор") || text.includes("counterparty") || text.includes("contract"))) {
+        (text.includes("контраг") || text.includes("договор") || text.includes("контракт") || text.includes("counterparty") || text.includes("contract"))) {
        return {
            intent: "open_items_by_counterparty_or_contract",
            confidence: "medium",
@ -1192,7 +1234,7 @@ function resolveAddressIntent(userMessage) {
            reasons: ["generic_lookup_with_loose_anchor_fallback"]
        };
    }
-    if (hasAny(text, OPEN_CONTRACTS_HINTS) && (text.includes("договор") || text.includes("contract"))) {
+    if (hasAny(text, OPEN_CONTRACTS_HINTS) && (text.includes("договор") || text.includes("контракт") || text.includes("contract"))) {
        return {
            intent: "list_open_contracts",
            confidence: "medium",
--- a/llm_normalizer/backend/dist/services/addressQueryClassifier.js
+++ b/llm_normalizer/backend/dist/services/addressQueryClassifier.js
@ -21,6 +21,10 @@ const ADDRESS_ACTION_TOKENS = [
    "вывед",
    "кто",
    "кому",
+    "какой",
+    "какая",
+    "какое",
+    "какую",
    "какие",
    "каких",
    "что по",
@ -67,6 +71,7 @@ const ADDRESS_ENTITY_TOKENS = [
    "клиент",
    "покупател",
    "партнер",
+    "контракт",
    "банк",
    "выписк",
    "операц",
@ -229,7 +234,17 @@ function hasLooseByAnchorMention(text) {
        "активности",
        "пассивности",
        "наименее",
-        "минимум"
+        "минимум",
+        "запрос",
+        "запросу",
+        "запроса",
+        "запросом",
+        "запросе",
+        "вопрос",
+        "вопросу",
+        "вопроса",
+        "вопросом",
+        "вопросе"
    ]);
    return !stopWords.has(token);
 }
@ -306,7 +321,17 @@ function hasLikelyCounterpartyToken(text) {
        "пассивный",
        "наименее",
        "минимум",
-        "реже"
+        "реже",
+        "запрос",
+        "запросу",
+        "запроса",
+        "запросом",
+        "запросе",
+        "вопрос",
+        "вопросу",
+        "вопроса",
+        "вопросом",
+        "вопросе"
    ]);
    const tokens = String(text ?? "")
        .split(/[^a-zа-яё0-9._-]+/iu)
@ -366,11 +391,11 @@ function detectAddressQuestionMode(userMessage) {
            reasons: ["loose_by_anchor_detected", ...(hasFollowupSignal ? ["address_followup_signal_detected"] : [])]
        };
    }
-    if ((hasAddressEntity || hasAccountCode) && !hasDeepReasoning) {
+    if (hasAccountCode && !hasDeepReasoning) {
        return {
            mode: "address_query",
            confidence: "medium",
-            reasons: ["address_entity_detected"]
+            reasons: ["account_code_detected"]
        };
    }
    if (!hasDeepReasoning && hasDocsOrBankSignal(text) && (hasLooseByAnchor || hasLikelyCounterpartyToken(text))) {
--- a/llm_normalizer/backend/dist/services/addressQueryService.js
+++ b/llm_normalizer/backend/dist/services/addressQueryService.js
@ -1358,12 +1358,15 @@ class AddressQueryService {
                            rowsMatched: historicalFilteredRows.length
                        });
                        const historicalFactual = (0, composeStage_1.composeFactualReply)(intent.intent, historicalFilteredRows, { userMessage });
-                        const historicalPrefix = "В последних доступных записях якорь не подтвердился; показаны найденные строки по историческому окну.";
+                        const historicalPrefix = "Найдены данные в историческом срезе базы по вашему запросу.";
+                        const historicalSuggestion = intent.intent === "list_documents_by_counterparty"
+                            ? "\nЕсли нужно, могу дополнительно показать платежи и договоры по этому контрагенту."
+                            : "";
                        const historicalLimitations = [...filters.warnings, "historical_window_sort_recovery_applied"];
                        const historicalReasons = [...baseReasons, "historical_window_sort_recovery_applied"];
                        return {
                            handled: true,
-                            reply_text: `${historicalPrefix}\n${historicalFactual.text}`,
+                            reply_text: `${historicalPrefix}\n${historicalFactual.text}${historicalSuggestion}`,
                            reply_type: (0, composeStage_1.inferReplyType)(historicalFactual.responseType),
                            response_type: historicalFactual.responseType,
                            debug: {
@ -1419,12 +1422,15 @@ class AddressQueryService {
            const documentBankFallbackRows = applyIntentSpecificFilter(intent.intent, normalizedRows);
            if (documentBankFallbackRows.length > 0) {
                const fallbackFactual = (0, composeStage_1.composeFactualReply)(intent.intent, documentBankFallbackRows, { userMessage });
+                const fallbackPrefix = "По вашему запросу показываю найденные документы и операции в доступном срезе базы.";
+                const fallbackSuggestion = intent.intent === "list_documents_by_counterparty"
+                    ? "\nЕсли нужно, могу дополнительно сузить период или показать только платежи."
+                    : "";
                const fallbackLimitations = [...filters.warnings, "anchor_not_matched_fallback_rows"];
                const fallbackReasons = [...baseReasons, "anchor_not_matched_fallback_rows"];
                return {
                    handled: true,
-                    reply_text: "Точный якорь не подтвердился в текущем окне live-данных; показаны ближайшие доступные документы/операции по выбранному типу.\n" +
-                        fallbackFactual.text,
+                    reply_text: `${fallbackPrefix}\n${fallbackFactual.text}${fallbackSuggestion}`,
                    reply_type: (0, composeStage_1.inferReplyType)(fallbackFactual.responseType),
                    response_type: fallbackFactual.responseType,
                    debug: {
@ -1484,9 +1490,20 @@ class AddressQueryService {
            const isFollowupAnchorCarryover = Array.isArray(filters.warnings) &&
                (filters.warnings.includes("counterparty_from_followup_context") ||
                    filters.warnings.includes("contract_from_followup_context"));
+            const anchorMismatchByCounterparty = isAnchorMismatch && String(matchFailureReason ?? "").includes("counterparty_anchor_not_matched");
+            const anchorMismatchByContract = isAnchorMismatch && String(matchFailureReason ?? "").includes("contract_anchor_not_matched");
            const isLowQualityPartyAnchor = (anchor.anchor_type === "counterparty" || anchor.anchor_type === "contract") &&
                isLikelyLowQualityPartyAnchor(anchor.anchor_value_raw);
-            const anchorMismatchCategory = isFollowupAnchorCarryover || !isLowQualityPartyAnchor ? "empty_match" : "missing_anchor";
+            const requestedPeriodFrom = typeof filters.extracted_filters.period_from === "string" ? filters.extracted_filters.period_from : null;
+            const requestedPeriodTo = typeof filters.extracted_filters.period_to === "string" ? filters.extracted_filters.period_to : null;
+            const requestedPeriodHint = requestedPeriodFrom && requestedPeriodTo ? ` (период ${requestedPeriodFrom}..${requestedPeriodTo} сохранен)` : "";
+            const anchorMismatchCategory = isFollowupAnchorCarryover
+                ? "empty_match"
+                : anchorMismatchByCounterparty || anchorMismatchByContract
+                    ? "missing_anchor"
+                    : !isLowQualityPartyAnchor
+                        ? "empty_match"
+                        : "missing_anchor";
            const category = isAnchorMismatch
                ? anchorMismatchCategory
                : isRecipeFilteredOut
@ -1495,8 +1512,12 @@ class AddressQueryService {
                        ? "recipe_visibility_gap"
                        : "empty_match";
            const reasonText = isAnchorMismatch
-                ? anchorMismatchCategory === "missing_anchor"
-                    ? "якорь контрагента/договора не найден в материализованных live-строках"
+                ? anchorMismatchByCounterparty
+                    ? "контрагент по указанному имени/алиасу не найден в materialized live-строках"
+                    : anchorMismatchByContract
+                        ? "договор по указанному номеру/названию не найден в materialized live-строках"
+                        : anchorMismatchCategory === "missing_anchor"
+                            ? "якорь контрагента/договора не найден в materialized live-строках"
                            : "по указанному якорю и фильтрам в live-выборке нет строк"
                : isRecipeFilteredOut
                    ? "строки по якорю найдены, но отфильтрованы intent-specific recipe"
@ -1504,7 +1525,11 @@ class AddressQueryService {
                        ? "в текущем live recipe нет достаточной document/bank видимости после фильтрации"
                        : "по выбранным фильтрам в live-выборке нет строк";
            const nextStep = isAnchorMismatch
-                ? anchorMismatchCategory === "missing_anchor"
+                ? anchorMismatchByCounterparty
+                    ? `уточните точное имя контрагента или добавьте ИНН${requestedPeriodHint}`
+                    : anchorMismatchByContract
+                        ? `уточните номер/наименование договора${requestedPeriodHint}`
+                        : anchorMismatchCategory === "missing_anchor"
                            ? "уточните контрагента точным именем или добавьте ИНН/договор"
                            : "уточните период или снимите часть фильтров"
                : isRecipeFilteredOut
@ -1514,7 +1539,11 @@ class AddressQueryService {
                        : "уточните период, контрагента, договор или снимите часть фильтров";
            const limitations = isAnchorMismatch
                ? [
-                    anchorMismatchCategory === "missing_anchor"
+                    anchorMismatchByCounterparty
+                        ? "counterparty_anchor_not_matched_after_materialization"
+                        : anchorMismatchByContract
+                            ? "contract_anchor_not_matched_after_materialization"
+                            : anchorMismatchCategory === "missing_anchor"
                                ? "anchor_not_matched_after_materialization"
                                : "no_rows_for_anchor_after_materialization"
                ]
--- a/llm_normalizer/backend/dist/services/address_runtime/composeStage.js
+++ b/llm_normalizer/backend/dist/services/address_runtime/composeStage.js
@ -169,13 +169,13 @@ function detectCounterpartyProfileFocus(userMessage) {
    const hasCustomerToken = /(?:заказчик(?:ов|а)?|клиент(?:ов|а)?|customer(?:s)?|client(?:s)?)/iu.test(text);
    const hasMixedToken = /(?:смешан|проч(?:их|ие)|mixed)/iu.test(text);
    const asksRoles = /(?:заказчик(?:ов|а)?|поставщик(?:ов|а)?|смешан|проч(?:их|ие)|типы?\s+контрагент|разбей|раздели|roles?|split)/iu.test(text);
-    if (hasSupplierToken && !hasCustomerToken && !hasMixedToken && !asksTotal) {
+    if (hasSupplierToken && !hasCustomerToken && !hasMixedToken) {
        return "suppliers_only";
    }
-    if (hasCustomerToken && !hasSupplierToken && !hasMixedToken && !asksTotal) {
+    if (hasCustomerToken && !hasSupplierToken && !hasMixedToken) {
        return "customers_only";
    }
-    if (hasMixedToken && !hasSupplierToken && !hasCustomerToken && !asksTotal) {
+    if (hasMixedToken && !hasSupplierToken && !hasCustomerToken) {
        return "mixed_only";
    }
    if (asksTotal && !asksRoles) {
@ -614,7 +614,17 @@ function composeFactualReply(intent, rows, options = {}) {
        const focus = detectCounterpartyProfileFocus(options.userMessage);
        const includeTotal = focus === "full_profile" || focus === "total_only";
        const includeRoles = focus === "full_profile" || focus === "roles_only";
+        const directLead = focus === "suppliers_only"
+            ? `Поставщиков (только supplier-роль): ${supplierOnly}.`
+            : focus === "customers_only"
+                ? `Заказчиков (только customer-роль): ${customerOnly}.`
+                : focus === "mixed_only"
+                    ? `Смешанных контрагентов (и customer, и supplier): ${mixedActive}.`
+                    : includeTotal && totalCounterparties > 0
+                        ? `Всего уникальных контрагентов в базе: ${totalCounterparties}.`
+                        : `Активных контрагентов по операциям: ${activeCounterparties}.`;
        const lines = [
+            directLead,
            "Профиль контрагентов собран (catalog + bank-doc activity aggregate).",
            `Строк агрегата: ${rows.length}.`
        ];
@ -693,17 +703,17 @@ function composeFactualReply(intent, rows, options = {}) {
                ? `в ${requestedYear} году`
                : "в выбранном периоде";
        const lines = [
+            `Активные заказчики ${scopeLabel}: ${counterparties.length}.`,
            "Собран профиль активности заказчиков (bank-doc activity aggregate).",
            `Строк агрегата: ${rows.length}.`
        ];
        if (counterparties.length === 0) {
-            lines.push("Активных заказчиков по выбранному окну не найдено.");
+            lines.push("По выбранному окну активности заказчики не найдены.");
            return {
                responseType: "FACTUAL_SUMMARY",
                text: lines.join("\n")
            };
        }
-        lines.push(`Активные заказчики ${scopeLabel}: ${counterparties.length}.`);
        const visible = counterparties.slice(0, 120);
        lines.push(...visible.map((item, index) => {
            const suffix = item.lastPeriod ? ` | последняя активность: ${item.lastPeriod}` : "";
@ -734,7 +744,11 @@ function composeFactualReply(intent, rows, options = {}) {
        const usedContracts = sumMarker("CT_USED");
        const unusedContracts = totalContracts > 0 ? Math.max(0, totalContracts - Math.min(usedContracts, totalContracts)) : null;
        const usedShare = totalContracts > 0 ? formatPercent(Math.min(usedContracts, totalContracts), totalContracts) : null;
+        const usageLead = totalContracts > 0
+            ? `Использованных договоров: ${usedContracts} из ${totalContracts}${usedShare ? ` (${usedShare})` : ""}.`
+            : `Использованных договоров (есть factual связь с операциями): ${usedContracts}.`;
        const lines = [
+            usageLead,
            "Профиль договорной базы собран (catalog + usage aggregate).",
            `Строк агрегата: ${rows.length}.`
        ];
@ -830,9 +844,10 @@ function composeFactualReply(intent, rows, options = {}) {
        }
        if (focus === "top_by_ops") {
            const visible = rankedByOps.slice(0, limit);
-            lines.push(isSupplier
+            const heading = isSupplier
                ? `Топ-${visible.length} поставщиков по количеству исходящих платежных операций:`
-                : `Топ-${visible.length} заказчиков по количеству входящих платежных операций:`);
+                : `Топ-${visible.length} заказчиков по количеству входящих платежных операций:`;
+            lines.unshift(heading);
            lines.push(...visible.map((item, index) => `${index + 1}. ${item.name} | операций: ${item.ops} | сумма: ${item.total} | макс: ${item.maxSingle}`));
            return {
                responseType: "FACTUAL_LIST",
@ -841,9 +856,10 @@ function composeFactualReply(intent, rows, options = {}) {
        }
        if (focus === "top_by_max_single") {
            const visible = rankedByMaxSingle.slice(0, limit);
-            lines.push(isSupplier
+            const heading = isSupplier
                ? `Топ-${visible.length} поставщиков по максимальной разовой выплате:`
-                : `Топ-${visible.length} заказчиков по максимальной сумме одной входящей операции:`);
+                : `Топ-${visible.length} заказчиков по максимальной сумме одной входящей операции:`;
+            lines.unshift(heading);
            lines.push(...visible.map((item, index) => `${index + 1}. ${item.name} | max single: ${item.maxSingle} | сумма: ${item.total} | операций: ${item.ops}`));
            return {
                responseType: "FACTUAL_LIST",
@ -852,9 +868,10 @@ function composeFactualReply(intent, rows, options = {}) {
        }
        if (focus === "top_by_avg_check_min_ops") {
            const visible = rankedByAvgCheck.slice(0, limit);
-            lines.push(isSupplier
+            const heading = isSupplier
                ? `Топ-${visible.length} поставщиков по среднему чеку (минимум ${minOpsForAvgCheck} операций):`
-                : `Топ-${visible.length} заказчиков по среднему чеку (минимум ${minOpsForAvgCheck} входящих операций):`);
+                : `Топ-${visible.length} заказчиков по среднему чеку (минимум ${minOpsForAvgCheck} входящих операций):`;
+            lines.unshift(heading);
            if (visible.length === 0) {
                lines.push(`Контрагентов с минимум ${minOpsForAvgCheck} операций не найдено.`);
            }
@ -868,9 +885,10 @@ function composeFactualReply(intent, rows, options = {}) {
        }
        if (focus === "top_deals") {
            const visible = rankedDealsTop.slice(0, limit);
-            lines.push(isSupplier
+            const heading = isSupplier
                ? `Топ-${visible.length} самых крупных разовых выплат поставщикам:`
-                : `Топ-${visible.length} самых крупных разовых сделок по поступлениям:`);
+                : `Топ-${visible.length} самых крупных разовых сделок по поступлениям:`;
+            lines.unshift(heading);
            lines.push(...visible.map((item, index) => `${index + 1}. ${item.period ?? "n/a"} | ${item.counterparty} | ${item.registrator} | ${item.amount}`));
            return {
                responseType: "FACTUAL_LIST",
@ -879,9 +897,10 @@ function composeFactualReply(intent, rows, options = {}) {
        }
        if (focus === "bottom_deals") {
            const visible = rankedDealsBottom.slice(0, limit);
-            lines.push(isSupplier
+            const heading = isSupplier
                ? `Топ-${visible.length} самых маленьких разовых выплат:`
-                : `Топ-${visible.length} самых маленьких разовых сделок по поступлениям:`);
+                : `Топ-${visible.length} самых маленьких разовых сделок по поступлениям:`;
+            lines.unshift(heading);
            if (activeOnlyForBottomDeals) {
                lines.push("Фильтр: только активные контрагенты (минимум 3 операции).");
            }
@ -892,9 +911,10 @@ function composeFactualReply(intent, rows, options = {}) {
            };
        }
        const visible = rankedByTotal.slice(0, limit);
-        lines.push(isSupplier
+        const heading = isSupplier
            ? `Топ-${visible.length} поставщиков по сумме выплат:`
-            : `Топ-${visible.length} заказчиков по сумме поступлений:`);
+            : `Топ-${visible.length} заказчиков по сумме поступлений:`;
+        lines.unshift(heading);
        lines.push(...visible.map((item, index) => {
            const avgCheck = item.ops > 0 ? (item.total / item.ops).toFixed(2) : "0";
            return `${index + 1}. ${item.name} | сумма: ${item.total} | операций: ${item.ops} | средний чек: ${avgCheck} | макс: ${item.maxSingle}`;
@ -943,9 +963,10 @@ function composeFactualReply(intent, rows, options = {}) {
            .filter((item) => item.docs > 0 && item.turnover > 0)
            .sort((a, b) => a.turnover - b.turnover || b.docs - a.docs || a.contract.localeCompare(b.contract));
        const lines = [
+            `Активных договоров: ${contractRows.length}.`,
            "Собран профиль договоров по обороту/бюджету (bank-doc contract aggregate).",
            `Строк источника: ${rows.length}.`,
-            `Активных договоров: ${contractRows.length}.`
+            `Договорных агрегатов: ${contractRows.length}.`
        ];
        if (contractRows.length === 0) {
            lines.push("В выбранном окне не найдено операций, связанных с договорами.");
@ -956,7 +977,8 @@ function composeFactualReply(intent, rows, options = {}) {
        }
        if (focus === "top_by_docs") {
            const visible = rankedByDocs.slice(0, limit);
-            lines.push(`Топ-${visible.length} договоров по количеству операций:`);
+            const heading = `Топ-${visible.length} договоров по количеству операций:`;
+            lines.unshift(heading);
            lines.push(...visible.map((item, index) => `${index + 1}. ${item.contract} | операций: ${item.docs} | оборот: ${item.turnover} | контрагентов: ${item.counterparties.size}`));
            return {
                responseType: "FACTUAL_LIST",
@ -965,7 +987,8 @@ function composeFactualReply(intent, rows, options = {}) {
        }
        if (focus === "bottom_by_turnover_active") {
            const visible = rankedBottomActive.slice(0, limit);
-            lines.push(`Топ-${visible.length} активных договоров с минимальным бюджетом (оборотом):`);
+            const heading = `Топ-${visible.length} активных договоров с минимальным бюджетом (оборотом):`;
+            lines.unshift(heading);
            lines.push(...visible.map((item, index) => `${index + 1}. ${item.contract} | оборот: ${item.turnover} | операций: ${item.docs} | последняя активность: ${item.lastPeriod ?? "n/a"}`));
            return {
                responseType: "FACTUAL_LIST",
@ -973,7 +996,8 @@ function composeFactualReply(intent, rows, options = {}) {
            };
        }
        const visible = rankedByTurnover.slice(0, limit);
-        lines.push(`Топ-${visible.length} договоров по сумме оборота:`);
+        const heading = `Топ-${visible.length} договоров по сумме оборота:`;
+        lines.unshift(heading);
        lines.push(...visible.map((item, index) => `${index + 1}. ${item.contract} | оборот: ${item.turnover} | операций: ${item.docs} | контрагентов: ${item.counterparties.size} | последняя активность: ${item.lastPeriod ?? "n/a"}`));
        return {
            responseType: "FACTUAL_LIST",
@ -1073,8 +1097,7 @@ function composeFactualReply(intent, rows, options = {}) {
    }
    if (intent === "list_documents_by_counterparty") {
        const lines = [
-            "Собран список документов по контрагенту (live address lane).",
-            `Строк отобрано: ${rows.length}.`,
+            `Найдено документов по контрагенту: ${rows.length}.`,
            ...formatTopRows(rows, rows.length)
        ];
        return {
@ -1084,6 +1107,7 @@ function composeFactualReply(intent, rows, options = {}) {
    }
    if (intent === "list_documents_by_contract") {
        const lines = [
+            `Найдено документов по договору: ${rows.length}.`,
            "Собран список документов по договору (live address lane).",
            `Строк отобрано: ${rows.length}.`,
            ...formatTopRows(rows, rows.length)
@ -1095,6 +1119,7 @@ function composeFactualReply(intent, rows, options = {}) {
    }
    if (intent === "bank_operations_by_counterparty") {
        const lines = [
+            `Найдено банковских операций по контрагенту: ${rows.length}.`,
            "Собран список банковских операций по контрагенту (live address lane).",
            `Строк отобрано: ${rows.length}.`,
            ...formatTopRows(rows, rows.length)
@ -1106,6 +1131,7 @@ function composeFactualReply(intent, rows, options = {}) {
    }
    if (intent === "bank_operations_by_contract") {
        const lines = [
+            `Найдено банковских операций по договору: ${rows.length}.`,
            "Собран список банковских операций по договору (live address lane).",
            `Строк отобрано: ${rows.length}.`,
            ...formatTopRows(rows, rows.length)
--- a/llm_normalizer/backend/dist/services/address_runtime/decomposeStage.js
+++ b/llm_normalizer/backend/dist/services/address_runtime/decomposeStage.js
@ -24,6 +24,9 @@ function hasAllTimeHint(text) {
 function hasSameDateHint(text) {
    return /(?:на\s+ту\s+же\s+дат[ауеы]|на\s+эту\s+же\s+дат[ауеы]|та\s+же\s+дата|same\s+date|as\s+of\s+same\s+date|the\s+same\s+date)/iu.test(String(text ?? ""));
 }
+function hasExplicitPeriodLiteral(text) {
+    return /\b(?:19|20)\d{2}(?:[./-](?:0?[1-9]|1[0-2]))?\b/.test(String(text ?? ""));
+}
 function hasOpenItemsHint(text) {
    return /(?:open\s+items|unclosed\s+items|хвост|висят|незакрыт|не\s+закрыт|открыт|долг|задолж|позиц)/iu.test(String(text ?? ""));
 }
@ -93,6 +96,29 @@ const FOLLOWUP_LOW_QUALITY_COUNTERPARTY_TOKENS = new Set([
    "что",
    "все",
    "всё",
+    "кроме",
+    "помимо",
+    "этого",
+    "этот",
+    "эта",
+    "эту",
+    "этом",
+    "это",
+    "эти",
+    "этих",
+    "документ",
+    "документа",
+    "документы",
+    "документов",
+    "договор",
+    "договора",
+    "контрагент",
+    "контрагента",
+    "еще",
+    "ещё",
+    "другие",
+    "другое",
+    "остальное",
    "год",
    "года",
    "году",
@ -313,6 +339,17 @@ function mergeFollowupFilters(current, intent, userMessage, followupContext) {
        }
        return { filters: merged, reasons };
    }
+    if (intent === "counterparty_activity_lifecycle" &&
+        hasAddressFollowupContextSignal(userMessage) &&
+        !hasExplicitPeriodLiteral(userMessage)) {
+        const currentPeriodFrom = toNonEmptyString(merged.period_from);
+        const currentPeriodTo = toNonEmptyString(merged.period_to);
+        const todayIso = new Date().toISOString().slice(0, 10);
+        if (!currentPeriodFrom && currentPeriodTo === todayIso) {
+            delete merged.period_to;
+            reasons.push("period_to_cleared_for_lifecycle_followup");
+        }
+    }
    const currentHasPeriod = hasExplicitPeriodWindow(merged);
    const previousHasPeriod = hasExplicitPeriodWindow(previous);
    if (!currentHasPeriod && previousHasPeriod && hasAddressFollowupContextSignal(userMessage)) {
@ -439,8 +476,19 @@ function deriveIntentWithFollowupContext(detectedIntent, userMessage, followupCo
 }
 function runAddressDecomposeStage(userMessage, followupContext) {
    const detectedMode = (0, addressQueryClassifier_1.detectAddressQuestionMode)(userMessage);
+    const shape = (0, addressQueryShapeClassifier_1.classifyAddressQueryShape)(userMessage);
+    if (shape.shape === "EXPLAIN_OR_REASON") {
+        return null;
+    }
+    const detectedIntent = (0, addressIntentResolver_1.resolveAddressIntent)(userMessage);
    const mode = detectedMode.mode === "address_query"
        ? detectedMode
+        : detectedIntent.intent !== "unknown"
+            ? {
+                mode: "address_query",
+                confidence: "medium",
+                reasons: [...detectedMode.reasons, "address_mode_from_resolved_intent"]
+            }
            : followupContext && hasAddressFollowupContextSignal(userMessage)
                ? {
                    mode: "address_query",
@ -451,11 +499,6 @@ function runAddressDecomposeStage(userMessage, followupContext) {
    if (mode.mode !== "address_query") {
        return null;
    }
-    const shape = (0, addressQueryShapeClassifier_1.classifyAddressQueryShape)(userMessage);
-    if (shape.shape === "EXPLAIN_OR_REASON") {
-        return null;
-    }
-    const detectedIntent = (0, addressIntentResolver_1.resolveAddressIntent)(userMessage);
    const intent = deriveIntentWithFollowupContext(detectedIntent, userMessage, followupContext);
    const extractedFilters = (0, addressFilterExtractor_1.extractAddressFilters)(userMessage, intent.intent);
    const followupMerged = mergeFollowupFilters(extractedFilters.extracted_filters, intent.intent, userMessage, followupContext);
--- a/llm_normalizer/backend/dist/services/assistantService.js
+++ b/llm_normalizer/backend/dist/services/assistantService.js
--- a/llm_normalizer/backend/dist/services/openaiResponsesClient.js
+++ b/llm_normalizer/backend/dist/services/openaiResponsesClient.js
@ -167,6 +167,90 @@ function buildBaseUrlCandidates(config) {
    return Array.from(new Set([base, `${base}/v1`]));
 }
 class OpenAIResponsesClient {
+    async chat(config, prompt) {
+        const responsesPayload = {
+            model: config.model,
+            temperature: prompt.temperature ?? config.temperature ?? 0.2,
+            max_output_tokens: prompt.maxOutputTokens ?? config.maxOutputTokens ?? 400,
+            input: [
+                ...(String(prompt.systemPrompt ?? "").trim().length > 0
+                    ? [
+                        {
+                            role: "system",
+                            content: [{ type: "input_text", text: String(prompt.systemPrompt ?? "").trim() }]
+                        }
+                    ]
+                    : []),
+                ...(String(prompt.developerPrompt ?? "").trim().length > 0
+                    ? [
+                        {
+                            role: "developer",
+                            content: [{ type: "input_text", text: String(prompt.developerPrompt ?? "").trim() }]
+                        }
+                    ]
+                    : []),
+                {
+                    role: "user",
+                    content: [{ type: "input_text", text: String(prompt.userMessage ?? "") }]
+                }
+            ]
+        };
+        const provider = resolveProvider(config);
+        if (provider === "openai") {
+            const raw = await this.postResponses(config, responsesPayload);
+            return {
+                raw,
+                outputText: extractOutputTextFromResponses(raw),
+                usage: extractUsage(raw)
+            };
+        }
+        try {
+            const raw = await this.postResponses(config, responsesPayload);
+            return {
+                raw,
+                outputText: extractOutputTextFromResponses(raw),
+                usage: extractUsage(raw)
+            };
+        }
+        catch (error) {
+            if (!shouldFallbackToChatCompletions(error)) {
+                throw error;
+            }
+        }
+        const chatPayload = {
+            model: config.model,
+            temperature: prompt.temperature ?? config.temperature ?? 0.2,
+            max_tokens: prompt.maxOutputTokens ?? config.maxOutputTokens ?? 400,
+            messages: [
+                ...(String(prompt.systemPrompt ?? "").trim().length > 0
+                    ? [
+                        {
+                            role: "system",
+                            content: String(prompt.systemPrompt ?? "").trim()
+                        }
+                    ]
+                    : []),
+                ...(String(prompt.developerPrompt ?? "").trim().length > 0
+                    ? [
+                        {
+                            role: "developer",
+                            content: String(prompt.developerPrompt ?? "").trim()
+                        }
+                    ]
+                    : []),
+                {
+                    role: "user",
+                    content: String(prompt.userMessage ?? "")
+                }
+            ]
+        };
+        const raw = await this.postChatCompletions(config, chatPayload);
+        return {
+            raw,
+            outputText: extractOutputTextFromChatCompletions(raw),
+            usage: extractUsage(raw)
+        };
+    }
    async listModels(config) {
        const payload = await this.getModels(config);
        const data = Array.isArray(payload.data) ? payload.data : [];
--- a/llm_normalizer/backend/src/config.ts
+++ b/llm_normalizer/backend/src/config.ts
@ -19,6 +19,18 @@ function toNumberFlag(value: string | undefined, defaultValue: number): number {
  return Number.isFinite(parsed) ? parsed : defaultValue;
 }

+function toStringListFlag(value: string | undefined, defaultValue: string[]): string[] {
+  const source = String(value ?? "").trim();
+  if (!source) {
+    return [...defaultValue];
+  }
+  const tokens = source
+    .split(/[,\s;]+/g)
+    .map((item) => item.trim())
+    .filter((item) => item.length > 0);
+  return tokens.length > 0 ? Array.from(new Set(tokens)) : [...defaultValue];
+}
+
 export const PORT = Number(process.env.PORT ?? 8787);
 export const TIMEZONE = process.env.TZ_FALLBACK ?? "Europe/Moscow";
 export const DEFAULT_OPENAI_BASE_URL = process.env.OPENAI_BASE_URL ?? "https://api.openai.com/v1";
@ -103,6 +115,10 @@ export const FEATURE_ASSISTANT_ADDRESS_QUERY_LIVE_V1 = toBooleanFlag(
  process.env.FEATURE_ASSISTANT_ADDRESS_QUERY_LIVE_V1,
  true
 );
+export const FEATURE_ASSISTANT_LIVING_CHAT_ROUTER_V1 = toBooleanFlag(
+  process.env.FEATURE_ASSISTANT_LIVING_CHAT_ROUTER_V1,
+  true
+);
 export const ASSISTANT_MCP_PROXY_URL = (process.env.ASSISTANT_MCP_PROXY_URL ?? "http://127.0.0.1:6003").replace(
  /\/+$/,
  ""
@ -110,6 +126,8 @@ export const ASSISTANT_MCP_PROXY_URL = (process.env.ASSISTANT_MCP_PROXY_URL ?? "
 export const ASSISTANT_MCP_CHANNEL = process.env.ASSISTANT_MCP_CHANNEL ?? "default";
 export const ASSISTANT_MCP_TIMEOUT_MS = toNumberFlag(process.env.ASSISTANT_MCP_TIMEOUT_MS, 6000);
 export const ASSISTANT_MCP_LIVE_LIMIT = Math.max(1, Math.trunc(toNumberFlag(process.env.ASSISTANT_MCP_LIVE_LIMIT, 24)));
+export const VAT_PAYABLE_68_PREFIXES = toStringListFlag(process.env.VAT_PAYABLE_68_PREFIXES, ["68.02"]);
+export const VAT_PAYABLE_19_PREFIXES = toStringListFlag(process.env.VAT_PAYABLE_19_PREFIXES, ["19"]);

 export const DATA_DIR = process.env.DATA_DIR ?? path.resolve(MODULE_ROOT, "data");
 export const TRACES_DIR = path.resolve(DATA_DIR, "traces");
--- a/llm_normalizer/backend/src/services/addressFilterExtractor.ts
+++ b/llm_normalizer/backend/src/services/addressFilterExtractor.ts
@ -5,9 +5,12 @@ const ACCOUNT_PATTERN = /(?:сч[её]т|счет|account)[^0-9]{0,12}(\d{2}(?:[
 const LIMIT_PATTERN = /(?:\btop\b|\blimit\b|первые|топ)[\s\-–—_:№#]*?(\d{1,3})/iu;
 const COUNTERPARTY_PATTERN =
  /(?:по\s+контрагенту|контрагент(?:у|а)?|по\s+контре|контра|по\s+компан(?:ии|ию|ия)|компан(?:ия|ии|ию)|по\s+организац(?:ии|ию|ия)|организац(?:ия|ии|ию)|по\s+поставщик(?:у|а)?|поставщик(?:у|а)?|по\s+клиент(?:у|а)?|клиент(?:у|а)?|по\s+покупател(?:ю|я)|покупател(?:ю|я)|по\s+партнер(?:у|а)?|партнер(?:у|а)?|by\s+counterparty|counterparty|by\s+company|company|by\s+supplier|supplier|by\s+vendor|vendor|by\s+customer|customer|by\s+client|client|by\s+partner|partner)\s+([^\r\n,.;:]+)/iu;
-const CONTRACT_PATTERN = /(?:по\s+договору|договор(?:у|а)?\s*(?:№|#|n)?|by\s+contract|contract(?:\s*(?:no|number|#|n))?)\s+([^\r\n,.;:]+)/i;
+const CONTRACT_PATTERN =
+  /(?:по\s+(?:договору|контракту)|(?:договор|контракт)(?:у|а)?\s*(?:№|#|n)?|by\s+contract|contract(?:\s*(?:no|number|#|n))?)\s+([^\r\n,.;:]+)/i;
 const DATE_DMY_PATTERN = /\b(\d{1,2})[.\/-](\d{1,2})[.\/-](\d{2,4})\b/;
 const DATE_YMD_PATTERN = /\b(20\d{2})[.\/-](\d{1,2})[.\/-](\d{1,2})\b/;
+const DATE_DMY_MONTH_NAME_PATTERN =
+  /(?:^|[\s,.;:!?()\-])(\d{1,2})\s+([a-zа-яё]+)\s+((?:19|20)\d{2}|\d{2})(?:\s*г(?:од|ода|\\.)?)?(?=$|[\s,.;:!?()\-])/iu;
 const PERIOD_RANGE_PATTERN_1 = /(?:from|с)\s+(\d{1,4}[.\/-]\d{1,2}[.\/-]\d{1,4})\s+(?:to|по)\s+(\d{1,4}[.\/-]\d{1,2}[.\/-]\d{1,4})/i;
 const PERIOD_RANGE_PATTERN_2 =
  /(?:between|за\s+период\s+с)\s+(\d{1,4}[.\/-]\d{1,2}[.\/-]\d{1,4})\s+(?:and|по)\s+(\d{1,4}[.\/-]\d{1,2}[.\/-]\d{1,4})/i;
@ -116,6 +119,45 @@ function extractAsOfDate(text: string): string | undefined {
    return toIsoDate(year, month, day) ?? undefined;
  }

+  const dmyByMonthName = text.match(DATE_DMY_MONTH_NAME_PATTERN);
+  if (dmyByMonthName) {
+    const day = Number(dmyByMonthName[1]);
+    const month = resolveMonthByName(String(dmyByMonthName[2] ?? ""));
+    const yearRaw = Number(dmyByMonthName[3]);
+    const year = yearRaw < 100 ? 2000 + yearRaw : yearRaw;
+    if (month) {
+      return toIsoDate(year, month, day) ?? undefined;
+    }
+  }
+
+  return undefined;
+}
+
+function extractAsOfDateWithCue(text: string): string | undefined {
+  const source = String(text ?? "");
+  if (!source) {
+    return undefined;
+  }
+
+  const numericCue = source.match(
+    /(?:^|[\s,.;:!?()\-])(?:на|до|к|по\s+состоянию\s+на|as\s+of|by)\s+(\d{1,4}[.\/-]\d{1,2}[.\/-]\d{1,4})(?=$|[\s,.;:!?()\-])/iu
+  );
+  if (numericCue) {
+    return parseDateToken(String(numericCue[1] ?? ""));
+  }
+
+  const monthNameCue = source.match(
+    /(?:^|[\s,.;:!?()\-])(?:на|до|к|по\s+состоянию\s+на|as\s+of|by)\s+(\d{1,2})\s+([a-zа-яё]+)\s+((?:19|20)\d{2})(?:\s*г(?:од|ода|\\.)?)?(?=$|[\s,.;:!?()\-])/iu
+  );
+  if (monthNameCue) {
+    const day = Number(monthNameCue[1]);
+    const month = resolveMonthByName(String(monthNameCue[2] ?? ""));
+    const year = Number(monthNameCue[3]);
+    if (month && Number.isFinite(year) && Number.isFinite(day)) {
+      return toIsoDate(year, month, day) ?? undefined;
+    }
+  }
+
  return undefined;
 }

@ -163,6 +205,26 @@ function resolveMonthByName(rawMonthName: string): number | undefined {
  return undefined;
 }

+function deriveQuarterWindowForDate(asOfIso: string): { period_from: string; period_to: string } | null {
+  const token = String(asOfIso ?? "").trim();
+  const match = token.match(/^(\d{4})-(\d{2})-(\d{2})$/);
+  if (!match) {
+    return null;
+  }
+  const year = Number(match[1]);
+  const month = Number(match[2]);
+  if (!Number.isFinite(year) || !Number.isFinite(month) || month < 1 || month > 12) {
+    return null;
+  }
+  const quarterStartMonth = Math.floor((month - 1) / 3) * 3 + 1;
+  const quarterEndMonth = quarterStartMonth + 2;
+  const quarterEndDay = new Date(Date.UTC(year, quarterEndMonth, 0)).getUTCDate();
+  return {
+    period_from: `${year}-${String(quarterStartMonth).padStart(2, "0")}-01`,
+    period_to: `${year}-${String(quarterEndMonth).padStart(2, "0")}-${String(quarterEndDay).padStart(2, "0")}`
+  };
+}
+
 function extractMonthPeriod(text: string): { period_from?: string; period_to?: string } {
  const numericMonthYearMatch = text.match(MONTH_PERIOD_NUMERIC_MONTH_YEAR_PATTERN);
  if (numericMonthYearMatch) {
@ -321,8 +383,13 @@ function extractYearRangePeriod(text: string): { period_from?: string; period_to
 }

 function cleanupAnchorValue(value: string): string {
-  const normalized = String(value ?? "").trim();
-  if (!normalized) {
+  const stripOuterQuotes = (text: string): string =>
+    String(text ?? "")
+      .replace(/^['"«»“”„`’‘]+|['"«»“”„`’‘]+$/gu, "")
+      .trim();
+
+  let cleaned = stripOuterQuotes(String(value ?? "").trim());
+  if (!cleaned) {
    return "";
  }

@ -330,49 +397,47 @@ function cleanupAnchorValue(value: string): string {
  // "<anchor> на 2020-07-31", "<anchor> на дату 31.07.2020", "<anchor> as of 2020-07-31".
  const asOfTailPattern =
    /\s+(?:на\s+(?:дат[ауеы]\s+)?\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?|as\s+of\s+\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?)(?:\s+|$)[\s\S]*$/iu;
-  if (asOfTailPattern.test(normalized)) {
-    return normalized.replace(asOfTailPattern, "").trim();
-  }
  const asOfTruncatedTailPattern = /\s+на\s+дат[ауеы]\s+\d{1,2}(?:\s+|$)[\s\S]*$/iu;
-  if (asOfTruncatedTailPattern.test(normalized)) {
-    return normalized.replace(asOfTruncatedTailPattern, "").trim();
-  }
+  const asOfReportDateTailPattern =
+    /\s+на\s+дат[ауеы]\s+(?:отчетност[ьи]|отч[её]тн(?:ую|ой)?\s+дат[ауеы]|конец(?:\s+период[а-яё]*)?)\s+\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?(?:\s+|$)[\s\S]*$/iu;
  const periodEndTailPattern =
    /\s+на\s+конец(?:\s+период[а-яё]*)?\s+(?:\d{1,4}[./-]\d{1,2}(?:[./-]\d{1,4})?|\d{4}|[a-zа-яё]+\s+\d{4})(?:\s+|$)[\s\S]*$/iu;
-  if (periodEndTailPattern.test(normalized)) {
-    return normalized.replace(periodEndTailPattern, "").trim();
-  }

  // Remove trailing period qualifiers that can be swallowed by broad anchor regexes:
  // "<counterparty> с 2020-07-01 по 2020-07-31", "<counterparty> from 2020-07-01 to 2020-07-31"
  const periodTailPattern =
    /\s+(?:с\s+\d{1,4}[./-]\d{1,2}[./-]\d{1,4}|from\s+\d{1,4}[./-]\d{1,2}[./-]\d{1,4}|between\s+\d{1,4}[./-]\d{1,2}[./-]\d{1,4}|за\s+период)(?:\s+|$)[\s\S]*$/iu;
-  if (periodTailPattern.test(normalized)) {
-    return normalized.replace(periodTailPattern, "").trim();
-  }
-
  const allTimeTailPattern =
    /\s+за\s+(?:вс[её]\s+время|весь\s+период|весь\s+срок|всю\s+истори(?:ю|и)|любой\s+период|любой\s+срок)(?:\s+|$)[\s\S]*$/iu;
-  if (allTimeTailPattern.test(normalized)) {
-    return normalized.replace(allTimeTailPattern, "").trim();
-  }
  const allTimeTailPatternEn =
    /\s+(?:for\s+all\s+time|all\s+time|for\s+entire\s+period|entire\s+period|for\s+any\s+period|any\s+period|for\s+full\s+history|full\s+history)(?:\s+|$)[\s\S]*$/iu;
-  if (allTimeTailPatternEn.test(normalized)) {
-    return normalized.replace(allTimeTailPatternEn, "").trim();
+
+  for (const tailPattern of [
+    asOfTailPattern,
+    asOfTruncatedTailPattern,
+    asOfReportDateTailPattern,
+    periodEndTailPattern,
+    periodTailPattern,
+    allTimeTailPattern,
+    allTimeTailPatternEn
+  ]) {
+    if (tailPattern.test(cleaned)) {
+      cleaned = stripOuterQuotes(cleaned.replace(tailPattern, "").trim());
+    }
  }

  const trailingYearTailPattern =
    /\s+(?:year\s+)?(20\d{2})(?:\s*(?:г(?:од|ода)?\.?|year))?(?:\s+|$)[\s\S]*$/iu;
-  let cleaned = normalized;
-  if (trailingYearTailPattern.test(normalized)) {
-    cleaned = normalized.replace(trailingYearTailPattern, "").trim();
+  if (trailingYearTailPattern.test(cleaned)) {
+    cleaned = stripOuterQuotes(cleaned.replace(trailingYearTailPattern, "").trim());
  }

-  return cleaned
+  cleaned = cleaned
    .replace(/\s+(?:from|to|between|and)(?:\s+|$)[\s\S]*$/iu, "")
    .replace(/\s+(?:с|по|за)(?:\s+|$)[\s\S]*$/iu, "")
    .trim();
+
+  return stripOuterQuotes(cleaned);
 }

 function cleanupContractAnchorValue(value: string): string {
@ -442,6 +507,8 @@ function extractLooseByAnchorValue(text: string): string | undefined {
    "партнера",
    "договору",
    "договора",
+    "контракту",
+    "контракта",
    "счету",
    "счёту",
    "дате",
@ -489,6 +556,7 @@ function extractLooseByAnchorValue(text: string): string | undefined {
    "linked",
    "нему",
    "ней",
+    "нее",
    "ним",
    "этому",
    "тому",
@ -552,10 +620,51 @@ function isLikelyCounterpartyToken(rawToken: string): boolean {
    "каких",
    "какому",
    "какую",
+    "кто",
+    "что",
+    "чего",
+    "где",
+    "когда",
+    "почему",
+    "зачем",
+    "сколько",
    "чьи",
    "чья",
    "чей",
    "чью",
+    "самый",
+    "самая",
+    "самое",
+    "самые",
+    "крупный",
+    "крупная",
+    "крупное",
+    "крупные",
+    "жирный",
+    "жирная",
+    "жирное",
+    "жирные",
+    "больше",
+    "меньше",
+    "платит",
+    "платят",
+    "прогноз",
+    "forecast",
+    "план",
+    "плана",
+    "ндс",
+    "vat",
+    "налог",
+    "оплата",
+    "оплаты",
+    "платеж",
+    "платёж",
+    "платежа",
+    "платежи",
+    "денег",
+    "деньги",
+    "объем",
+    "объём",
    "док",
    "доки",
    "документ",
@ -685,6 +794,14 @@ function isLowQualityCounterpartyAnchorValue(rawValue: string): boolean {
  if (tokens.length === 0) {
    return true;
  }
+  const questionCue =
+    /(?:кто|что|какой|какая|какие|какого|сколько|где|когда|почему|зачем|which|who|what|how\s+many)/iu.test(value) ||
+    /[?]/u.test(String(rawValue ?? ""));
+  const rankingCue = /(?:больше|меньше|сам(?:ый|ая|ое|ые)|крупн|жирн|максим|миним)/iu.test(value);
+  const paymentCue = /(?:плат(?:ит|ят|еж|ёж|ежн|ежей|ежа)|денег|деньг|money|payment)/iu.test(value);
+  if (questionCue && (rankingCue || paymentCue)) {
+    return true;
+  }
  const meaningfulTokens = tokens.filter((token) => isLikelyCounterpartyToken(token));
  return meaningfulTokens.length === 0;
 }
@ -723,7 +840,9 @@ function isLowQualityContractAnchorValue(rawValue: string): boolean {
    "период",
    "периоду",
    "договор",
-    "договору"
+    "договору",
+    "контракт",
+    "контракту"
  ]);
  const meaningfulTokens = tokens.filter((token) => !lowQualityTokens.has(token));
  return meaningfulTokens.length === 0;
@ -941,7 +1060,8 @@ export function extractAddressFilters(userMessage: string, intent: AddressIntent
    intent === "contract_usage_overview" ||
    intent === "customer_revenue_and_payments" ||
    intent === "supplier_payouts_profile" ||
-    intent === "contract_usage_and_value";
+    intent === "contract_usage_and_value" ||
+    intent === "vat_payable_forecast";
  const filters: AddressFilterSet = {
    sort: "period_desc"
  };
@ -949,6 +1069,8 @@ export function extractAddressFilters(userMessage: string, intent: AddressIntent
    filters.limit = 20;
  }
  const warnings: string[] = [];
+  const explicitAsOfDate = extractAsOfDate(text);
+  const explicitAsOfDateWithCue = extractAsOfDateWithCue(text);

  const accountMatch = text.match(ACCOUNT_PATTERN);
  if (accountMatch) {
@ -1071,12 +1193,27 @@ export function extractAddressFilters(userMessage: string, intent: AddressIntent
    }
  }

+  const vatAsOfDate = explicitAsOfDateWithCue ?? explicitAsOfDate;
+  if (intent === "vat_payable_forecast" && vatAsOfDate && !periodRange.period_from && !periodRange.period_to) {
+    const quarterWindow = deriveQuarterWindowForDate(vatAsOfDate);
+    if (quarterWindow) {
+      filters.period_from = quarterWindow.period_from;
+      warnings.push("period_from_derived_from_quarter_for_vat_forecast");
+      filters.period_to = vatAsOfDate;
+      warnings.push("period_to_derived_from_as_of_date_for_vat_forecast");
+
+      if (filters.period_from && filters.period_to && filters.period_from > filters.period_to) {
+        filters.period_from = quarterWindow.period_from;
+        warnings.push("period_from_adjusted_for_vat_as_of_window");
+      }
+    }
+  }
+
  if (isManagementProfileIntent && !filters.period_to && !filters.as_of_date) {
    filters.period_to = new Date().toISOString().slice(0, 10);
    warnings.push("period_to_defaulted_today_for_management_profile");
  }

-  const explicitAsOfDate = extractAsOfDate(text);
  if (usesAsOfPrimaryWindow(intent) && explicitAsOfDate) {
    filters.as_of_date = explicitAsOfDate;
    const periodWasDerivedHeuristically =
--- a/llm_normalizer/backend/src/services/addressIntentResolver.ts
+++ b/llm_normalizer/backend/src/services/addressIntentResolver.ts
@ -57,7 +57,8 @@ const OPEN_CONTRACTS_HINTS = [
  "незакрыт",
  "не закрыт",
  "открыт",
-  "договор"
+  "договор",
+  "контракт"
 ];

 const OPEN_ITEMS_HINTS = [
@ -130,7 +131,10 @@ const DOCUMENTS_BY_CONTRACT_HINTS = [
  "доки по договору",
  "док по договору",
  "документы договор",
-  "договор"
+  "договор",
+  "документы по контракту",
+  "доки по контракту",
+  "контракт"
 ];
 const BANK_OPERATIONS_BY_CONTRACT_HINTS = [
  "bank operations by contract",
@ -140,7 +144,10 @@ const BANK_OPERATIONS_BY_CONTRACT_HINTS = [
  "bank ops by contract",
  "банковские операции по договору",
  "платежи по договору",
-  "выписка по договору"
+  "выписка по договору",
+  "банковские операции по контракту",
+  "платежи по контракту",
+  "выписка по контракту"
 ];

 const BANK_OPERATION_CORE_HINTS = [
@ -337,14 +344,22 @@ const CONTRACT_USAGE_AND_VALUE_HINTS = [
  "договоры по обороту",
  "договоры по сумме оборота",
  "топ договоров по обороту",
+  "контракты по обороту",
+  "контракты по сумме оборота",
+  "топ контрактов по обороту",
  "договоры с минимальным бюджетом",
  "договоры с самым маленьким бюджетом",
+  "контракты с минимальным бюджетом",
+  "контракты с самым маленьким бюджетом",
  "активные договоры по бюджету",
+  "активные контракты по бюджету",
  "контрагенты с несколькими договорами",
  "несколько договоров у контрагента",
  "мультидоговорные контрагенты",
  "какие договоры активны",
+  "какие контракты активны",
  "рабочие договоры",
+  "рабочие контракты",
  "contracts by turnover",
  "contracts by budget"
 ];
@ -355,6 +370,10 @@ const CONTRACT_LIST_BY_COUNTERPARTY_HINTS = [
  "список договоров по",
  "покажи договоры по",
  "выведи договоры по",
+  "контракты по",
+  "список контрактов по",
+  "покажи контракты по",
+  "выведи контракты по",
  "contracts by counterparty",
  "list contracts by counterparty",
  "show contracts by counterparty"
@ -453,8 +472,25 @@ function hasFuzzyLexeme(text: string, lexemeRoots: string[]): boolean {
 }

 function hasCompactAccountCodeToken(text: string): boolean {
-  // Match compact account tokens like 60.01 / 62, while avoiding date fragments.
-  return /(?<![\d-])\d{2}(?:[.,]\d{1,2})?(?![\d-])/u.test(text);
+  // Match compact account tokens while reducing false positives on short-year literals like "22 год".
+  const source = String(text ?? "");
+  if (!source) {
+    return false;
+  }
+  // Safe compact form: 60.01 / 62.1
+  if (/(?<![\d-])\d{2}[.,]\d{1,2}(?![\d-])/u.test(source)) {
+    return true;
+  }
+  // Plain two-digit code is accepted only in explicit account context.
+  if (/(?:сч[её]т|account)\D{0,12}\d{2}(?![\d-])/iu.test(source)) {
+    return true;
+  }
+  if (/(?:^|\s)по\s+\d{2}(?=$|[\s,.;:!?])/iu.test(source)) {
+    if (!/(?:^|\s)(?:за|в)\s+\d{2}\s*(?:г(?:од|ода)?|year)\b/iu.test(source)) {
+      return true;
+    }
+  }
+  return false;
 }

 function hasDocumentsFormingBalanceSignal(text: string): boolean {
@ -517,6 +553,18 @@ function hasAccountBalanceSignal(text: string): boolean {
  return hasAccountLexeme && hasAsOfStyleDate && hasFollowupBalanceVerb;
 }

+function hasForecastTaxSignal(text: string): boolean {
+  const hasForecastLexeme =
+    /(?:прогноз|forecast|план(?:\s+платежа|\s+оплаты)?|прикин(?:уть|ем|у|ь|ул|ули|усь|усь))/iu.test(text);
+  const hasVatLexeme = /(?:ндс|vat)/iu.test(text);
+  const hasTaxLexeme = /(?:ндс|vat|налог)/iu.test(text);
+  const hasVatPayableEstimatePattern =
+    /(?:(?:сколько|скока|скок).{0,48}(?:ндс|vat).{0,48}(?:надо|нужно|к\s+уплате|заплатить|уплатить|платеж|платежа|платежей|платежку)|(?:ндс|vat).{0,48}(?:к\s+уплате|надо|нужно|заплатить|уплатить)|(?:сколько|скока|скок).{0,32}(?:надо|нужно).{0,32}(?:заплатить|уплатить).{0,32}(?:ндс|vat))/iu.test(
+      text
+    );
+  return (hasForecastLexeme && hasTaxLexeme) || (hasVatLexeme && hasVatPayableEstimatePattern);
+}
+
 function hasPeriodCoverageProfileSignal(text: string): boolean {
  if (hasAny(text, PERIOD_COVERAGE_PROFILE_HINTS)) {
    return true;
@ -670,21 +718,21 @@ function hasContractUsageOverviewSignal(text: string): boolean {
    return true;
  }
  if (
-    /(?:сколько\s+(?:всего\s+)?договор(?:ов|а)?(?:\s+заведен[оы])?|договорн(?:ая|ой)\s+баз[аы]).*(?:сколько|used|использ)/iu.test(
+    /(?:сколько\s+(?:всего\s+)?(?:договор|контракт)(?:ов|а)?(?:\s+заведен[оы])?|(?:договорн(?:ая|ой)|контрактн(?:ая|ой))\s+баз[аы]).*(?:сколько|used|использ)/iu.test(
      text
    )
  ) {
    return true;
  }
  if (
-    /(?:сколько\s+из\s+договор(?:ов|а)?\s+(?:реально\s+)?использ(?:ован[оы]|овал(?:и|ось)?))/iu.test(text)
+    /(?:сколько\s+из\s+(?:договор|контракт)(?:ов|а)?\s+(?:реально\s+)?использ(?:ован[оы]|овал(?:и|ось)?))/iu.test(text)
  ) {
    return true;
  }
-  if (/(?:total\s+vs\s+used|used\s+vs\s+total).*(?:договор|contract)?/iu.test(text)) {
+  if (/(?:total\s+vs\s+used|used\s+vs\s+total).*(?:договор|контракт|contract)?/iu.test(text)) {
    return true;
  }
-  if (/(?:какие\s+договор(?:ы|а)?).*(?:давно\s+не\s+использ|неиспольз|протух|мертв|мёртв|stale|unused)/iu.test(text)) {
+  if (/(?:какие\s+(?:договор|контракт)(?:ы|а)?).*(?:давно\s+не\s+использ|неиспольз|протух|мертв|мёртв|stale|unused)/iu.test(text)) {
    return true;
  }
  return false;
@ -699,14 +747,18 @@ function hasCustomerRevenueAndPaymentsSignal(text: string): boolean {
  }
  const hasFuzzyCustomerLexeme = hasFuzzyLexeme(text, ["клиент", "заказчик", "покупател", "customer", "client"]);
  const hasFuzzySupplierLexeme = hasFuzzyLexeme(text, ["поставщик", "supplier", "vendor"]);
+  const hasCounterpartyLexeme = /(?:контрагент(?:ов|а|ы)?|counterpart(?:y|ies)|компан(?:и|ия|ии|ию)|организац(?:и|ия|ии|ию)|partner(?:s)?)/iu.test(
+    text
+  );
  const hasSpecificCounterpartyAnchor =
    hasLooseByAnchorMention(text) ||
    hasHeuristicCounterpartyAnchor(text) ||
    /(?:по\s+(?:клиент(?:у|а)?|заказчик(?:у|а)?|покупател(?:ю|я)|customer|client)\s+[a-zа-яё0-9])/iu.test(text);
+  const asksWhoPays = /(?:кто\s+(?:нам\s+)?(?:(?:больше|чаще)\s+)?плат(?:ит|ят)?)/iu.test(text);
  const asksCustomerGroup =
    /(?:клиент(?:ов|а|ы)?|заказчик(?:ов|а|и)?|покупател(?:ей|я|и)?|customer(?:s)?|client(?:s)?)/iu.test(text) ||
    hasFuzzyCustomerLexeme ||
-    /(?:кто\s+нам\s+(?:больше|чаще)|кто\s+платит)/iu.test(text);
+    asksWhoPays;
  const asksCounterpartySource = /(?:с\s+каких|от\s+каких|от\s+кого|from\s+which|from\s+who)/iu.test(text);
  const asksIncomingFlow = /(?:приход|поступлен|входящ|зачислен|inflow|incoming)/iu.test(text);
  const asksDealBudgetRanking =
@ -714,8 +766,10 @@ function hasCustomerRevenueAndPaymentsSignal(text: string): boolean {
    /(?:топ|top|сам(?:ый|ая|ое|ые)|крупн|мален|жирн|мелк|больше\s+всего|чаще\s+всего|наибольш|максимальн|минимальн)/iu.test(
      text
    );
+  const asksRevenueTotal = /(?:сколько|скока|скок).*(?:денег|выручк|доход|заработ|оборот)/iu.test(text);
+  const asksOverallTurnover = /(?:общ(?:ий|ие|ая)\s+оборот|общ(?:ая|ий)\s+выручк|total\s+turnover|turnover\s+total)/iu.test(text);
  const asksValue =
-    /(?:доходн|выручк|приход|поступлен|входящ|зачислен|оплат|чек|сделк|бюджет|занес|занёс|принес|принёс|revenue|inflow|deal)/iu.test(
+    /(?:доходн|выручк|приход|поступлен|входящ|зачислен|оплат|плат(?:еж|ёж|ежн|ежей|ежа|ит|ят)|деньг|денег|заработ|оборот|чек|сделк|бюджет|занес|занёс|принес|принёс|revenue|inflow|deal|turnover)/iu.test(
      text
    );
  const asksRankOrTop = /(?:топ|top|сам(?:ый|ая|ое|ые)|крупн|мален|жирн|мелк|больше\s+всего|чаще\s+всего|наибольш|максимальн)/iu.test(
@ -731,6 +785,15 @@ function hasCustomerRevenueAndPaymentsSignal(text: string): boolean {
  if (asksCustomerGroup && (asksValue || asksRankOrTop)) {
    return true;
  }
+  if (!hasFuzzySupplierLexeme && hasCounterpartyLexeme && asksRankOrTop && (asksValue || asksWhoPays)) {
+    return true;
+  }
+  if (!hasFuzzySupplierLexeme && asksWhoPays && (asksRankOrTop || hasCounterpartyLexeme)) {
+    return true;
+  }
+  if (!hasFuzzySupplierLexeme && (asksRevenueTotal || asksOverallTurnover)) {
+    return true;
+  }
  if (asksCounterpartySource && asksValue) {
    return true;
  }
@ -780,13 +843,13 @@ function hasContractUsageAndValueSignal(text: string): boolean {
  if (hasAny(text, CONTRACT_USAGE_AND_VALUE_HINTS)) {
    return true;
  }
-  if (!/(?:договор(?:ов|а|ы)?|contract(?:s)?)/iu.test(text)) {
+  if (!/(?:договор(?:ов|а|ы)?|контракт(?:ов|а|ы|у|ом|е)?|contract(?:s)?)/iu.test(text)) {
    return false;
  }
  if (hasContractUsageOverviewSignal(text)) {
    return false;
  }
-  const asksStructure = /(?:нескольк(?:ими|их|ие|о)?\s+договор|мультидоговор|контрагент(?:ов|ы)?.*нескольк(?:ими|их|ие|о)\s+договор|какие\s+договор(?:ы|а)?\s+активн|рабоч(?:ие|их)\s+договор)/iu.test(
+  const asksStructure = /(?:нескольк(?:ими|их|ие|о)?\s+(?:договор|контракт)|мультидоговор|контрагент(?:ов|ы)?.*нескольк(?:ими|их|ие|о)\s+(?:договор|контракт)|какие\s+(?:договор|контракт)(?:ы|а)?\s+активн|рабоч(?:ие|их)\s+(?:договор|контракт))/iu.test(
    text
  );
  const asksValue =
@ -796,7 +859,7 @@ function hasContractUsageAndValueSignal(text: string): boolean {
 }

 function hasContractListByCounterpartySignal(text: string): boolean {
-  const hasContractLexeme = /(?:договор(?:а|у|ом|е|ы)?|contracts?|contract)/iu.test(text);
+  const hasContractLexeme = /(?:договор(?:а|у|ом|е|ы)?|контракт(?:а|у|ом|е|ы)?|contracts?|contract)/iu.test(text);
  if (!hasContractLexeme) {
    return false;
  }
@ -841,7 +904,7 @@ function hasDocumentsByAccountDrilldownSignal(text: string): boolean {
 }

 function hasOpenContractsListSignal(text: string): boolean {
-  const hasContractLexeme = text.includes("договор") || text.includes("contract") || text.includes("dogovor");
+  const hasContractLexeme = text.includes("договор") || text.includes("контракт") || text.includes("contract") || text.includes("dogovor");
  const hasOpenLexeme = /(?:незакрыт|не\s+закрыт|открыт|open|unclosed)/iu.test(text);
  if (!hasContractLexeme || !hasOpenLexeme) {
    return false;
@ -1186,6 +1249,14 @@ function hasAccountNumberAnchor(text: string): boolean {
 export function resolveAddressIntent(userMessage: string): AddressIntentResolution {
  const text = String(userMessage ?? "").trim().toLowerCase();

+  if (hasForecastTaxSignal(text)) {
+    return {
+      intent: "vat_payable_forecast",
+      confidence: "high",
+      reasons: ["forecast_tax_signal_detected"]
+    };
+  }
+
  if (hasAny(text, RECEIVABLES_STRONG)) {
    return {
      intent: "list_receivables_counterparties",
@ -1228,7 +1299,7 @@ export function resolveAddressIntent(userMessage: string): AddressIntentResoluti

  if (
    hasAny(text, OPEN_ITEMS_HINTS) &&
-    (text.includes("контраг") || text.includes("договор") || text.includes("counterparty") || text.includes("contract"))
+    (text.includes("контраг") || text.includes("договор") || text.includes("контракт") || text.includes("counterparty") || text.includes("contract"))
  ) {
    return {
      intent: "open_items_by_counterparty_or_contract",
@ -1398,7 +1469,7 @@ export function resolveAddressIntent(userMessage: string): AddressIntentResoluti
    };
  }

-  if (hasAny(text, OPEN_CONTRACTS_HINTS) && (text.includes("договор") || text.includes("contract"))) {
+  if (hasAny(text, OPEN_CONTRACTS_HINTS) && (text.includes("договор") || text.includes("контракт") || text.includes("contract"))) {
    return {
      intent: "list_open_contracts",
      confidence: "medium",
--- a/llm_normalizer/backend/src/services/addressQueryClassifier.ts
+++ b/llm_normalizer/backend/src/services/addressQueryClassifier.ts
@ -20,6 +20,10 @@ const ADDRESS_ACTION_TOKENS = [
  "вывед",
  "кто",
  "кому",
+  "какой",
+  "какая",
+  "какое",
+  "какую",
  "какие",
  "каких",
  "что по",
@ -67,6 +71,7 @@ const ADDRESS_ENTITY_TOKENS = [
  "клиент",
  "покупател",
  "партнер",
+  "контракт",
  "банк",
  "выписк",
  "операц",
@ -236,7 +241,17 @@ function hasLooseByAnchorMention(text: string): boolean {
    "активности",
    "пассивности",
    "наименее",
-    "минимум"
+    "минимум",
+    "запрос",
+    "запросу",
+    "запроса",
+    "запросом",
+    "запросе",
+    "вопрос",
+    "вопросу",
+    "вопроса",
+    "вопросом",
+    "вопросе"
  ]);
  return !stopWords.has(token);
 }
@ -319,7 +334,17 @@ function hasLikelyCounterpartyToken(text: string): boolean {
    "пассивный",
    "наименее",
    "минимум",
-    "реже"
+    "реже",
+    "запрос",
+    "запросу",
+    "запроса",
+    "запросом",
+    "запросе",
+    "вопрос",
+    "вопросу",
+    "вопроса",
+    "вопросом",
+    "вопросе"
  ]);
  const tokens = String(text ?? "")
    .split(/[^a-zа-яё0-9._-]+/iu)
@ -386,11 +411,11 @@ export function detectAddressQuestionMode(userMessage: string): AddressModeDetec
    };
  }

-  if ((hasAddressEntity || hasAccountCode) && !hasDeepReasoning) {
+  if (hasAccountCode && !hasDeepReasoning) {
    return {
      mode: "address_query",
      confidence: "medium",
-      reasons: ["address_entity_detected"]
+      reasons: ["account_code_detected"]
    };
  }

--- a/llm_normalizer/backend/src/services/addressQueryService.ts
+++ b/llm_normalizer/backend/src/services/addressQueryService.ts
@ -1037,6 +1037,11 @@ export class AddressQueryService {
      return null;
    }
    const { mode, shape, intent, filters, baseReasons } = decompose;
+    const composeOptionsFromFilters = (filterSet: AddressFilterSet) => ({
+      userMessage,
+      periodFrom: typeof filterSet.period_from === "string" ? filterSet.period_from : undefined,
+      periodTo: typeof filterSet.period_to === "string" ? filterSet.period_to : undefined
+    });
    let anchor = resolvePrimaryAnchor(intent.intent, filters.extracted_filters);
    const recipeSelection = selectAddressRecipe(intent.intent, filters.extracted_filters);

@ -1273,7 +1278,7 @@ export class AddressQueryService {
      const recoveredBankRows = applyIntentSpecificFilter("bank_operations_by_contract", filterByAnchors);
      const recoveredRows = recoveredBankRows.length > 0 ? recoveredBankRows : filterByAnchors;
      if (recoveredRows.length > 0) {
-        const factual = composeFactualReply(intent.intent, recoveredRows, { userMessage });
+        const factual = composeFactualReply(intent.intent, recoveredRows, composeOptionsFromFilters(filters.extracted_filters));
        const recoveryReason =
          recoveredBankRows.length > 0
            ? "contract_docs_recovered_via_bank_fallback"
@ -1392,7 +1397,11 @@ export class AddressQueryService {
                  rowsAnchorMatched: expandedRowsByAnchor.length,
                  rowsMatched: expandedFilteredRows.length
                });
-                const expandedFactual = composeFactualReply(intent.intent, expandedFilteredRows, { userMessage });
+                const expandedFactual = composeFactualReply(
+                  intent.intent,
+                  expandedFilteredRows,
+                  composeOptionsFromFilters(expandedLimitFilters)
+                );
                const expandedPrefix = `Период сохранен. Глубина live-выборки автоматически расширена до ${expandedPlan.limit} строк.`;
                const expandedLimitations = [...filters.warnings, "query_limit_auto_expanded_for_anchor_recovery"];
                const expandedReasons = [...baseReasons, "query_limit_auto_expanded_for_anchor_recovery"];
@ -1501,7 +1510,11 @@ export class AddressQueryService {
            });
            const observedWindow = deriveObservedPeriodWindow(broadenedFilteredRows);
            const broadenedPrefix = composeAutoBroadenedPeriodPrefix(filters.extracted_filters, observedWindow);
-            const broadenedFactual = composeFactualReply(intent.intent, broadenedFilteredRows, { userMessage });
+            const broadenedFactual = composeFactualReply(
+              intent.intent,
+              broadenedFilteredRows,
+              composeOptionsFromFilters(autoBroadenedFilters)
+            );
            const broadenedLimitations = [...filters.warnings, "period_window_auto_broadened_to_available_data"];
            const broadenedReasons = [...baseReasons, "period_window_auto_broadened_to_available_data"];
            return {
@ -1616,14 +1629,21 @@ export class AddressQueryService {
              rowsAnchorMatched: historicalRowsByAnchor.length,
              rowsMatched: historicalFilteredRows.length
            });
-            const historicalFactual = composeFactualReply(intent.intent, historicalFilteredRows, { userMessage });
-            const historicalPrefix =
-              "В последних доступных записях якорь не подтвердился; показаны найденные строки по историческому окну.";
+            const historicalFactual = composeFactualReply(
+              intent.intent,
+              historicalFilteredRows,
+              composeOptionsFromFilters(historicalFilters)
+            );
+            const historicalPrefix = "Найдены данные в историческом срезе базы по вашему запросу.";
+            const historicalSuggestion =
+              intent.intent === "list_documents_by_counterparty"
+                ? "\nЕсли нужно, могу дополнительно показать платежи и договоры по этому контрагенту."
+                : "";
            const historicalLimitations = [...filters.warnings, "historical_window_sort_recovery_applied"];
            const historicalReasons = [...baseReasons, "historical_window_sort_recovery_applied"];
            return {
              handled: true,
-              reply_text: `${historicalPrefix}\n${historicalFactual.text}`,
+              reply_text: `${historicalPrefix}\n${historicalFactual.text}${historicalSuggestion}`,
              reply_type: inferReplyType(historicalFactual.responseType),
              response_type: historicalFactual.responseType,
              debug: {
@ -1681,14 +1701,21 @@ export class AddressQueryService {
    ) {
      const documentBankFallbackRows = applyIntentSpecificFilter(intent.intent, normalizedRows);
      if (documentBankFallbackRows.length > 0) {
-        const fallbackFactual = composeFactualReply(intent.intent, documentBankFallbackRows, { userMessage });
+        const fallbackFactual = composeFactualReply(
+          intent.intent,
+          documentBankFallbackRows,
+          composeOptionsFromFilters(filters.extracted_filters)
+        );
+        const fallbackPrefix = "По вашему запросу показываю найденные документы и операции в доступном срезе базы.";
+        const fallbackSuggestion =
+          intent.intent === "list_documents_by_counterparty"
+            ? "\nЕсли нужно, могу дополнительно сузить период или показать только платежи."
+            : "";
        const fallbackLimitations = [...filters.warnings, "anchor_not_matched_fallback_rows"];
        const fallbackReasons = [...baseReasons, "anchor_not_matched_fallback_rows"];
        return {
          handled: true,
-          reply_text:
-            "Точный якорь не подтвердился в текущем окне live-данных; показаны ближайшие доступные документы/операции по выбранному типу.\n" +
-            fallbackFactual.text,
+          reply_text: `${fallbackPrefix}\n${fallbackFactual.text}${fallbackSuggestion}`,
          reply_type: inferReplyType(fallbackFactual.responseType),
          response_type: fallbackFactual.responseType,
          debug: {
@ -1751,11 +1778,24 @@ export class AddressQueryService {
        Array.isArray(filters.warnings) &&
        (filters.warnings.includes("counterparty_from_followup_context") ||
          filters.warnings.includes("contract_from_followup_context"));
+      const anchorMismatchByCounterparty =
+        isAnchorMismatch && String(matchFailureReason ?? "").includes("counterparty_anchor_not_matched");
+      const anchorMismatchByContract = isAnchorMismatch && String(matchFailureReason ?? "").includes("contract_anchor_not_matched");
      const isLowQualityPartyAnchor =
        (anchor.anchor_type === "counterparty" || anchor.anchor_type === "contract") &&
        isLikelyLowQualityPartyAnchor(anchor.anchor_value_raw);
-      const anchorMismatchCategory: AddressLimitedReasonCategory =
-        isFollowupAnchorCarryover || !isLowQualityPartyAnchor ? "empty_match" : "missing_anchor";
+      const requestedPeriodFrom =
+        typeof filters.extracted_filters.period_from === "string" ? filters.extracted_filters.period_from : null;
+      const requestedPeriodTo = typeof filters.extracted_filters.period_to === "string" ? filters.extracted_filters.period_to : null;
+      const requestedPeriodHint =
+        requestedPeriodFrom && requestedPeriodTo ? ` (период ${requestedPeriodFrom}..${requestedPeriodTo} сохранен)` : "";
+      const anchorMismatchCategory: AddressLimitedReasonCategory = isFollowupAnchorCarryover
+        ? "empty_match"
+        : anchorMismatchByCounterparty || anchorMismatchByContract
+          ? "missing_anchor"
+          : !isLowQualityPartyAnchor
+            ? "empty_match"
+            : "missing_anchor";
      const category: AddressLimitedReasonCategory = isAnchorMismatch
        ? anchorMismatchCategory
        : isRecipeFilteredOut
@ -1764,8 +1804,12 @@ export class AddressQueryService {
            ? "recipe_visibility_gap"
            : "empty_match";
      const reasonText = isAnchorMismatch
-        ? anchorMismatchCategory === "missing_anchor"
-          ? "якорь контрагента/договора не найден в материализованных live-строках"
+        ? anchorMismatchByCounterparty
+          ? "контрагент по указанному имени/алиасу не найден в materialized live-строках"
+          : anchorMismatchByContract
+            ? "договор по указанному номеру/названию не найден в materialized live-строках"
+            : anchorMismatchCategory === "missing_anchor"
+              ? "якорь контрагента/договора не найден в materialized live-строках"
              : "по указанному якорю и фильтрам в live-выборке нет строк"
        : isRecipeFilteredOut
          ? "строки по якорю найдены, но отфильтрованы intent-specific recipe"
@ -1773,7 +1817,11 @@ export class AddressQueryService {
            ? "в текущем live recipe нет достаточной document/bank видимости после фильтрации"
            : "по выбранным фильтрам в live-выборке нет строк";
      const nextStep = isAnchorMismatch
-        ? anchorMismatchCategory === "missing_anchor"
+        ? anchorMismatchByCounterparty
+          ? `уточните точное имя контрагента или добавьте ИНН${requestedPeriodHint}`
+          : anchorMismatchByContract
+            ? `уточните номер/наименование договора${requestedPeriodHint}`
+            : anchorMismatchCategory === "missing_anchor"
              ? "уточните контрагента точным именем или добавьте ИНН/договор"
              : "уточните период или снимите часть фильтров"
        : isRecipeFilteredOut
@ -1783,7 +1831,11 @@ export class AddressQueryService {
            : "уточните период, контрагента, договор или снимите часть фильтров";
      const limitations = isAnchorMismatch
        ? [
-            anchorMismatchCategory === "missing_anchor"
+            anchorMismatchByCounterparty
+              ? "counterparty_anchor_not_matched_after_materialization"
+              : anchorMismatchByContract
+                ? "contract_anchor_not_matched_after_materialization"
+                : anchorMismatchCategory === "missing_anchor"
                  ? "anchor_not_matched_after_materialization"
                  : "no_rows_for_anchor_after_materialization"
          ]
@ -1824,7 +1876,7 @@ export class AddressQueryService {
      });
    }

-    const factual = composeFactualReply(intent.intent, filteredRows, { userMessage });
+    const factual = composeFactualReply(intent.intent, filteredRows, composeOptionsFromFilters(filters.extracted_filters));
    return {
      handled: true,
      reply_text: factual.text,
--- a/llm_normalizer/backend/src/services/addressRecipeCatalog.ts
+++ b/llm_normalizer/backend/src/services/addressRecipeCatalog.ts
@ -4,6 +4,7 @@
  AddressRecipeDefinition,
  AddressRecipeSelection
 } from "../types/addressQuery";
+import { VAT_PAYABLE_19_PREFIXES, VAT_PAYABLE_68_PREFIXES } from "../config";

 const MOVEMENTS_QUERY_TEMPLATE = `
 ВЫБРАТЬ ПЕРВЫЕ __LIMIT__
@ -347,6 +348,66 @@ const CONTRACTS_BY_COUNTERPARTY_QUERY_TEMPLATE = `
    Справочник.ДоговорыКонтрагентов КАК Договоры
 `;

+const VAT_PAYABLE_FORECAST_QUERY_TEMPLATE = `
+ВЫБРАТЬ
+    ДАТАВРЕМЯ(2000, 1, 1, 0, 0, 0) КАК Период,
+    "VAT_68_CREDIT" КАК Регистратор,
+    "68" КАК СчетДт,
+    "" КАК СчетКт,
+    СУММА(ВЫБОР
+        КОГДА __VAT68_KT_MATCH__
+            ТОГДА Движения.Сумма
+        ИНАЧЕ 0
+    КОНЕЦ) КАК Сумма
+ИЗ
+    РегистрБухгалтерии.Хозрасчетный КАК Движения
+__WHERE_CLAUSE__
+ОБЪЕДИНИТЬ ВСЕ
+ВЫБРАТЬ
+    ДАТАВРЕМЯ(2000, 1, 1, 0, 0, 0) КАК Период,
+    "VAT_68_DEBIT" КАК Регистратор,
+    "68" КАК СчетДт,
+    "" КАК СчетКт,
+    СУММА(ВЫБОР
+        КОГДА __VAT68_DT_MATCH__
+            ТОГДА Движения.Сумма
+        ИНАЧЕ 0
+    КОНЕЦ) КАК Сумма
+ИЗ
+    РегистрБухгалтерии.Хозрасчетный КАК Движения
+__WHERE_CLAUSE__
+ОБЪЕДИНИТЬ ВСЕ
+ВЫБРАТЬ
+    ДАТАВРЕМЯ(2000, 1, 1, 0, 0, 0) КАК Период,
+    "VAT_19_DEBIT" КАК Регистратор,
+    "19" КАК СчетДт,
+    "" КАК СчетКт,
+    СУММА(ВЫБОР
+        КОГДА __VAT19_DT_MATCH__
+            ТОГДА Движения.Сумма
+        ИНАЧЕ 0
+    КОНЕЦ) КАК Сумма
+ИЗ
+    РегистрБухгалтерии.Хозрасчетный КАК Движения
+__WHERE_CLAUSE__
+ОБЪЕДИНИТЬ ВСЕ
+ВЫБРАТЬ
+    ДАТАВРЕМЯ(2000, 1, 1, 0, 0, 0) КАК Период,
+    "VAT_19_CREDIT" КАК Регистратор,
+    "19" КАК СчетДт,
+    "" КАК СчетКт,
+    СУММА(ВЫБОР
+        КОГДА __VAT19_KT_MATCH__
+            ТОГДА Движения.Сумма
+        ИНАЧЕ 0
+    КОНЕЦ) КАК Сумма
+ИЗ
+    РегистрБухгалтерии.Хозрасчетный КАК Движения
+__WHERE_CLAUSE__
+УПОРЯДОЧИТЬ ПО
+    Регистратор
+`;
+
 const BASE_RECIPES: AddressRecipeDefinition[] = [
  {
    recipe_id: "address_period_coverage_profile_v1",
@ -428,6 +489,16 @@ const BASE_RECIPES: AddressRecipeDefinition[] = [
    account_scope_mode: "preferred",
    query_template: "contract_value_profile"
  },
+  {
+    recipe_id: "address_vat_payable_forecast_v1",
+    intent: "vat_payable_forecast",
+    purpose: "Estimate VAT payable from factual turnovers on accounts 68 and 19 for selected period",
+    required_filters: [],
+    optional_filters: ["period_from", "period_to", "as_of_date", "organization"],
+    default_limit: 32,
+    account_scope_mode: "preferred",
+    query_template: "vat_payable_forecast_profile"
+  },
  {
    recipe_id: "address_contracts_by_counterparty_v1",
    intent: "list_contracts_by_counterparty",
@ -669,6 +740,64 @@ function buildMovementAccountCondition(filters: AddressFilterSet): string | null
  return clauses.length === 1 ? clauses[0] : `(${clauses.join(" ИЛИ ")})`;
 }

+function normalizeAccountPrefixForQuery(value: string): string | null {
+  const normalized = String(value ?? "")
+    .trim()
+    .replace(",", ".")
+    .replace(/[^0-9.]+/g, "");
+  if (!normalized) {
+    return null;
+  }
+  if (!/^\d{2}(?:\.\d{1,3})*$/.test(normalized)) {
+    return null;
+  }
+  return normalized;
+}
+
+function accountPrefixVariants(prefix: string): string[] {
+  const value = normalizeAccountPrefixForQuery(prefix);
+  if (!value) {
+    return [];
+  }
+
+  const variants = new Set<string>([value]);
+  const segments = value.split(".");
+  if (segments.length <= 1) {
+    return Array.from(variants);
+  }
+
+  const base = segments[0];
+  const normalizedTail = segments.slice(1).map((segment) => {
+    const trimmed = segment.replace(/^0+(?=\d)/, "");
+    return trimmed.length > 0 ? trimmed : "0";
+  });
+  const compact = [base, ...normalizedTail].join(".");
+  if (compact !== value) {
+    variants.add(compact);
+  }
+
+  return Array.from(variants);
+}
+
+function buildAccountPrefixPredicate(fieldPath: string, prefixes: string[]): string {
+  const normalizedPrefixes = Array.from(
+    new Set(
+      (prefixes ?? [])
+        .flatMap((item) => accountPrefixVariants(item))
+        .filter((item): item is string => Boolean(item))
+    )
+  );
+
+  if (normalizedPrefixes.length === 0) {
+    return "ЛОЖЬ";
+  }
+
+  const clauses = normalizedPrefixes.map(
+    (prefix) => `ПОДСТРОКА(ЕСТЬNULL(${fieldPath}.Код, ""), 1, ${prefix.length}) = "${prefix}"`
+  );
+  return clauses.length === 1 ? clauses[0] : `(${clauses.join(" ИЛИ ")})`;
+}
+
 function shouldBoostLimitForAllTimeCounterparty(filters: AddressFilterSet): boolean {
  const hasAnchor =
    (typeof filters.counterparty === "string" && filters.counterparty.trim().length > 0) ||
@ -694,6 +823,7 @@ function maxLimitForIntent(intent: AddressIntent): number {
    intent === "customer_revenue_and_payments" ||
    intent === "supplier_payouts_profile" ||
    intent === "contract_usage_and_value" ||
+    intent === "vat_payable_forecast" ||
    intent === "list_contracts_by_counterparty" ||
    intent === "list_documents_by_counterparty" ||
    intent === "bank_operations_by_counterparty" ||
@ -742,7 +872,8 @@ export function buildAddressRecipePlan(
    recipe.query_template === "period_profile" ||
    recipe.query_template === "document_section_profile" ||
    recipe.query_template === "counterparty_roles_profile" ||
-    recipe.query_template === "contract_usage_profile";
+    recipe.query_template === "contract_usage_profile" ||
+    recipe.query_template === "vat_payable_forecast_profile";
  const baseLimit =
    typeof filters.limit === "number" && Number.isFinite(filters.limit)
      ? Math.max(1, Math.min(maxLimit, Math.trunc(filters.limit)))
@ -830,6 +961,13 @@ export function buildAddressRecipePlan(
              buildContractValueWhereClause(filters, "БанкСписание.Дата", "БанкСписание.ДоговорКонтрагента")
            )
            .replaceAll("__ORDER_DIRECTION__", resolveOrderDirection(filters.sort))
+      : recipe.query_template === "vat_payable_forecast_profile"
+        ? VAT_PAYABLE_FORECAST_QUERY_TEMPLATE
+            .replaceAll("__WHERE_CLAUSE__", buildManagementWhereClause(filters, "Движения.Период"))
+            .replaceAll("__VAT68_KT_MATCH__", buildAccountPrefixPredicate("Движения.СчетКт", VAT_PAYABLE_68_PREFIXES))
+            .replaceAll("__VAT68_DT_MATCH__", buildAccountPrefixPredicate("Движения.СчетДт", VAT_PAYABLE_68_PREFIXES))
+            .replaceAll("__VAT19_DT_MATCH__", buildAccountPrefixPredicate("Движения.СчетДт", VAT_PAYABLE_19_PREFIXES))
+            .replaceAll("__VAT19_KT_MATCH__", buildAccountPrefixPredicate("Движения.СчетКт", VAT_PAYABLE_19_PREFIXES))
      : recipe.query_template === "contracts_by_counterparty_profile"
        ? CONTRACTS_BY_COUNTERPARTY_QUERY_TEMPLATE.replaceAll("__LIMIT__", String(resolvedLimit))
      : MOVEMENTS_QUERY_TEMPLATE
--- a/llm_normalizer/backend/src/services/address_runtime/composeStage.ts
+++ b/llm_normalizer/backend/src/services/address_runtime/composeStage.ts
@ -11,6 +11,8 @@ export interface ComposeStageRow {

 interface ComposeFactualReplyOptions {
  userMessage?: string;
+  periodFrom?: string;
+  periodTo?: string;
 }

 type PeriodProfileFocus =
@ -130,6 +132,93 @@ function formatPercent(value: number, total: number): string | null {
  return `${((value / total) * 100).toFixed(1)}%`;
 }

+function formatMoney(value: number): string {
+  if (!Number.isFinite(value)) {
+    return "0.00";
+  }
+  return value.toFixed(2);
+}
+
+function parseIsoDateToken(value: string | null | undefined): { year: number; month: number; day: number } | null {
+  const source = String(value ?? "").trim();
+  const match = source.match(/^(\d{4})-(\d{2})-(\d{2})/);
+  if (!match) {
+    return null;
+  }
+  const year = Number(match[1]);
+  const month = Number(match[2]);
+  const day = Number(match[3]);
+  if (!Number.isFinite(year) || !Number.isFinite(month) || !Number.isFinite(day)) {
+    return null;
+  }
+  if (month < 1 || month > 12 || day < 1 || day > 31) {
+    return null;
+  }
+  return { year, month, day };
+}
+
+function toIsoDate(year: number, month: number, day: number): string {
+  return `${String(year).padStart(4, "0")}-${String(month).padStart(2, "0")}-${String(day).padStart(2, "0")}`;
+}
+
+function formatDateRu(isoDate: string): string {
+  const parsed = parseIsoDateToken(isoDate);
+  if (!parsed) {
+    return isoDate;
+  }
+  return `${String(parsed.day).padStart(2, "0")}.${String(parsed.month).padStart(2, "0")}.${String(parsed.year).padStart(4, "0")}`;
+}
+
+function buildIsoDateWithMonthShift(
+  year: number,
+  monthOneBased: number,
+  day: number,
+  monthShift = 0
+): string {
+  const date = new Date(Date.UTC(year, monthOneBased - 1 + monthShift, day));
+  return date.toISOString().slice(0, 10);
+}
+
+function deriveVatDeadlineCalendar(
+  periodFrom: string | null | undefined,
+  periodTo: string | null | undefined
+): {
+  periodLabel: string;
+  quarterStart: string;
+  quarterEnd: string;
+  declarationDueDate: string;
+  paymentDueDates: [string, string, string];
+  windowFrom: string | null;
+  windowTo: string | null;
+} | null {
+  const reference = parseIsoDateToken(periodTo) ?? parseIsoDateToken(periodFrom);
+  if (!reference) {
+    return null;
+  }
+
+  const quarterIndex = Math.floor((reference.month - 1) / 3);
+  const quarterNumber = quarterIndex + 1;
+  const quarterStartMonth = quarterIndex * 3 + 1;
+  const quarterEndMonth = quarterStartMonth + 2;
+  const quarterEndDay = new Date(Date.UTC(reference.year, quarterEndMonth, 0)).getUTCDate();
+  const quarterStart = toIsoDate(reference.year, quarterStartMonth, 1);
+  const quarterEnd = toIsoDate(reference.year, quarterEndMonth, quarterEndDay);
+  const declarationDueDate = buildIsoDateWithMonthShift(reference.year, quarterEndMonth, 25, 1);
+  const payment1 = buildIsoDateWithMonthShift(reference.year, quarterEndMonth, 28, 1);
+  const payment2 = buildIsoDateWithMonthShift(reference.year, quarterEndMonth, 28, 2);
+  const payment3 = buildIsoDateWithMonthShift(reference.year, quarterEndMonth, 28, 3);
+
+  return {
+    periodLabel: `${quarterNumber} кв. ${reference.year}`,
+    quarterStart,
+    quarterEnd,
+    declarationDueDate,
+    paymentDueDates: [payment1, payment2, payment3],
+    windowFrom: periodFrom ?? null,
+    windowTo: periodTo ?? null
+  };
+}
+
 function extractAccountSectionCode(value: string | null): string | null {
  const source = String(value ?? "").trim();
  if (!source) {
@ -150,6 +239,18 @@ function normalizeQuestionText(value: string | null | undefined): string {
    .trim();
 }

+function needsVatWhyExplanation(userMessage: string | null | undefined): boolean {
+  const text = normalizeQuestionText(userMessage);
+  if (!text) {
+    return false;
+  }
+  const asksReason = /(?:почему|why|из[-\s]?за\s+чего|как\s+так|reason)/iu.test(text);
+  if (!asksReason) {
+    return false;
+  }
+  return /(?:ндс|vat|прогноз|к\s+уплате|нул|ноль|\b0(?:[.,]0+)?\b)/iu.test(text);
+}
+
 function detectRankingLimit(userMessage: string | null | undefined, fallback = 20): number {
  const text = normalizeQuestionText(userMessage);
  if (!text) {
@ -249,13 +350,13 @@ function detectCounterpartyProfileFocus(userMessage: string | null | undefined):
      text
    );

-  if (hasSupplierToken && !hasCustomerToken && !hasMixedToken && !asksTotal) {
+  if (hasSupplierToken && !hasCustomerToken && !hasMixedToken) {
    return "suppliers_only";
  }
-  if (hasCustomerToken && !hasSupplierToken && !hasMixedToken && !asksTotal) {
+  if (hasCustomerToken && !hasSupplierToken && !hasMixedToken) {
    return "customers_only";
  }
-  if (hasMixedToken && !hasSupplierToken && !hasCustomerToken && !asksTotal) {
+  if (hasMixedToken && !hasSupplierToken && !hasCustomerToken) {
    return "mixed_only";
  }

@ -781,8 +882,19 @@ export function composeFactualReply(
    const focus = detectCounterpartyProfileFocus(options.userMessage);
    const includeTotal = focus === "full_profile" || focus === "total_only";
    const includeRoles = focus === "full_profile" || focus === "roles_only";
+    const directLead =
+      focus === "suppliers_only"
+        ? `Поставщиков (только supplier-роль): ${supplierOnly}.`
+        : focus === "customers_only"
+          ? `Заказчиков (только customer-роль): ${customerOnly}.`
+          : focus === "mixed_only"
+            ? `Смешанных контрагентов (и customer, и supplier): ${mixedActive}.`
+            : includeTotal && totalCounterparties > 0
+              ? `Всего уникальных контрагентов в базе: ${totalCounterparties}.`
+              : `Активных контрагентов по операциям: ${activeCounterparties}.`;

    const lines: string[] = [
+      directLead,
      "Профиль контрагентов собран (catalog + bank-doc activity aggregate).",
      `Строк агрегата: ${rows.length}.`
    ];
@ -871,19 +983,19 @@ export function composeFactualReply(
          : "в выбранном периоде";

    const lines: string[] = [
+      `Активные заказчики ${scopeLabel}: ${counterparties.length}.`,
      "Собран профиль активности заказчиков (bank-doc activity aggregate).",
      `Строк агрегата: ${rows.length}.`
    ];

    if (counterparties.length === 0) {
-      lines.push("Активных заказчиков по выбранному окну не найдено.");
+      lines.push("По выбранному окну активности заказчики не найдены.");
      return {
        responseType: "FACTUAL_SUMMARY",
        text: lines.join("\n")
      };
    }

-    lines.push(`Активные заказчики ${scopeLabel}: ${counterparties.length}.`);
    const visible = counterparties.slice(0, 120);
    lines.push(
      ...visible.map((item, index) => {
@ -923,7 +1035,13 @@ export function composeFactualReply(
      totalContracts > 0 ? Math.max(0, totalContracts - Math.min(usedContracts, totalContracts)) : null;
    const usedShare = totalContracts > 0 ? formatPercent(Math.min(usedContracts, totalContracts), totalContracts) : null;

+    const usageLead =
+      totalContracts > 0
+        ? `Использованных договоров: ${usedContracts} из ${totalContracts}${usedShare ? ` (${usedShare})` : ""}.`
+        : `Использованных договоров (есть factual связь с операциями): ${usedContracts}.`;
+
    const lines: string[] = [
+      usageLead,
      "Профиль договорной базы собран (catalog + usage aggregate).",
      `Строк агрегата: ${rows.length}.`
    ];
@ -1046,11 +1164,10 @@ export function composeFactualReply(

    if (focus === "top_by_ops") {
      const visible = rankedByOps.slice(0, limit);
-      lines.push(
-        isSupplier
+      const heading = isSupplier
        ? `Топ-${visible.length} поставщиков по количеству исходящих платежных операций:`
-          : `Топ-${visible.length} заказчиков по количеству входящих платежных операций:`
-      );
+        : `Топ-${visible.length} заказчиков по количеству входящих платежных операций:`;
+      lines.unshift(heading);
      lines.push(
        ...visible.map(
          (item, index) => `${index + 1}. ${item.name} | операций: ${item.ops} | сумма: ${item.total} | макс: ${item.maxSingle}`
@ -1064,11 +1181,10 @@ export function composeFactualReply(

    if (focus === "top_by_max_single") {
      const visible = rankedByMaxSingle.slice(0, limit);
-      lines.push(
-        isSupplier
+      const heading = isSupplier
        ? `Топ-${visible.length} поставщиков по максимальной разовой выплате:`
-          : `Топ-${visible.length} заказчиков по максимальной сумме одной входящей операции:`
-      );
+        : `Топ-${visible.length} заказчиков по максимальной сумме одной входящей операции:`;
+      lines.unshift(heading);
      lines.push(
        ...visible.map((item, index) => `${index + 1}. ${item.name} | max single: ${item.maxSingle} | сумма: ${item.total} | операций: ${item.ops}`)
      );
@ -1080,11 +1196,10 @@ export function composeFactualReply(

    if (focus === "top_by_avg_check_min_ops") {
      const visible = rankedByAvgCheck.slice(0, limit);
-      lines.push(
-        isSupplier
+      const heading = isSupplier
        ? `Топ-${visible.length} поставщиков по среднему чеку (минимум ${minOpsForAvgCheck} операций):`
-          : `Топ-${visible.length} заказчиков по среднему чеку (минимум ${minOpsForAvgCheck} входящих операций):`
-      );
+        : `Топ-${visible.length} заказчиков по среднему чеку (минимум ${minOpsForAvgCheck} входящих операций):`;
+      lines.unshift(heading);
      if (visible.length === 0) {
        lines.push(`Контрагентов с минимум ${minOpsForAvgCheck} операций не найдено.`);
      } else {
@ -1103,11 +1218,10 @@ export function composeFactualReply(

    if (focus === "top_deals") {
      const visible = rankedDealsTop.slice(0, limit);
-      lines.push(
-        isSupplier
+      const heading = isSupplier
        ? `Топ-${visible.length} самых крупных разовых выплат поставщикам:`
-          : `Топ-${visible.length} самых крупных разовых сделок по поступлениям:`
-      );
+        : `Топ-${visible.length} самых крупных разовых сделок по поступлениям:`;
+      lines.unshift(heading);
      lines.push(
        ...visible.map(
          (item, index) => `${index + 1}. ${item.period ?? "n/a"} | ${item.counterparty} | ${item.registrator} | ${item.amount}`
@ -1121,11 +1235,10 @@ export function composeFactualReply(

    if (focus === "bottom_deals") {
      const visible = rankedDealsBottom.slice(0, limit);
-      lines.push(
-        isSupplier
+      const heading = isSupplier
        ? `Топ-${visible.length} самых маленьких разовых выплат:`
-          : `Топ-${visible.length} самых маленьких разовых сделок по поступлениям:`
-      );
+        : `Топ-${visible.length} самых маленьких разовых сделок по поступлениям:`;
+      lines.unshift(heading);
      if (activeOnlyForBottomDeals) {
        lines.push("Фильтр: только активные контрагенты (минимум 3 операции).");
      }
@ -1141,11 +1254,10 @@ export function composeFactualReply(
    }

    const visible = rankedByTotal.slice(0, limit);
-    lines.push(
-      isSupplier
+    const heading = isSupplier
      ? `Топ-${visible.length} поставщиков по сумме выплат:`
-        : `Топ-${visible.length} заказчиков по сумме поступлений:`
-    );
+      : `Топ-${visible.length} заказчиков по сумме поступлений:`;
+    lines.unshift(heading);
    lines.push(
      ...visible.map((item, index) => {
        const avgCheck = item.ops > 0 ? (item.total / item.ops).toFixed(2) : "0";
@ -1212,9 +1324,10 @@ export function composeFactualReply(
      .sort((a, b) => a.turnover - b.turnover || b.docs - a.docs || a.contract.localeCompare(b.contract));

    const lines: string[] = [
+      `Активных договоров: ${contractRows.length}.`,
      "Собран профиль договоров по обороту/бюджету (bank-doc contract aggregate).",
      `Строк источника: ${rows.length}.`,
-      `Активных договоров: ${contractRows.length}.`
+      `Договорных агрегатов: ${contractRows.length}.`
    ];

    if (contractRows.length === 0) {
@ -1227,7 +1340,8 @@ export function composeFactualReply(

    if (focus === "top_by_docs") {
      const visible = rankedByDocs.slice(0, limit);
-      lines.push(`Топ-${visible.length} договоров по количеству операций:`);
+      const heading = `Топ-${visible.length} договоров по количеству операций:`;
+      lines.unshift(heading);
      lines.push(
        ...visible.map(
          (item, index) =>
@ -1242,7 +1356,8 @@ export function composeFactualReply(

    if (focus === "bottom_by_turnover_active") {
      const visible = rankedBottomActive.slice(0, limit);
-      lines.push(`Топ-${visible.length} активных договоров с минимальным бюджетом (оборотом):`);
+      const heading = `Топ-${visible.length} активных договоров с минимальным бюджетом (оборотом):`;
+      lines.unshift(heading);
      lines.push(
        ...visible.map(
          (item, index) =>
@ -1256,7 +1371,8 @@ export function composeFactualReply(
    }

    const visible = rankedByTurnover.slice(0, limit);
-    lines.push(`Топ-${visible.length} договоров по сумме оборота:`);
+    const heading = `Топ-${visible.length} договоров по сумме оборота:`;
+    lines.unshift(heading);
    lines.push(
      ...visible.map(
        (item, index) =>
@ -1269,6 +1385,98 @@ export function composeFactualReply(
    };
  }

+  if (intent === "vat_payable_forecast") {
+    const rowsByMarker = new Map<string, number>();
+    for (const row of rows) {
+      const marker = String(row.registrator ?? "").trim().toUpperCase();
+      if (!marker) {
+        continue;
+      }
+      const nextValue = (rowsByMarker.get(marker) ?? 0) + (row.amount ?? 0);
+      rowsByMarker.set(marker, nextValue);
+    }
+
+    const turnover68Credit = rowsByMarker.get("VAT_68_CREDIT") ?? 0;
+    const turnover68Debit = rowsByMarker.get("VAT_68_DEBIT") ?? 0;
+    const turnover19Debit = rowsByMarker.get("VAT_19_DEBIT") ?? 0;
+    const turnover19Credit = rowsByMarker.get("VAT_19_CREDIT") ?? 0;
+
+    const netVat = turnover68Credit - turnover68Debit;
+    const vatToPay = Math.max(0, netVat);
+    const carryoverOrOverpayment = Math.max(0, -netVat);
+    const totalVatTurnoverAbs =
+      Math.abs(turnover68Credit) + Math.abs(turnover68Debit) + Math.abs(turnover19Debit) + Math.abs(turnover19Credit);
+    const vatActivityDetected = totalVatTurnoverAbs > 0.0000001;
+    const netVatIsEffectivelyZero = Math.abs(netVat) <= 0.005;
+    const explainWhyRequested = needsVatWhyExplanation(options.userMessage);
+    const vatCalendar = deriveVatDeadlineCalendar(options.periodFrom, options.periodTo);
+
+    const lines = [
+      "Собран прогноз НДС к уплате по фактическим проводкам (НДС-субсчета 68.02*/19*).",
+      `Строк агрегата: ${rows.length}.`,
+      `Оборот по кредиту 68*: ${formatMoney(turnover68Credit)}.`,
+      `Оборот по дебету 68*: ${formatMoney(turnover68Debit)}.`,
+      `Нетто НДС (68 Кт - 68 Дт): ${formatMoney(netVat)}.`,
+      `Прогноз НДС к уплате: ${formatMoney(vatToPay)}.`,
+      `Потенциальный перенос/переплата: ${formatMoney(carryoverOrOverpayment)}.`,
+      `Справочно по 19*: дебет ${formatMoney(turnover19Debit)}, кредит ${formatMoney(turnover19Credit)}.`
+    ];
+
+    if (!vatActivityDetected) {
+      lines.push(
+        "В выбранном окне не найдено движений по НДС-субсчетам 68.02*/19*; поэтому оперативный прогноз к уплате равен 0.00."
+      );
+    } else if (vatToPay === 0 && netVatIsEffectivelyZero) {
+      lines.push("В выбранном окне обороты по 68* взаимно перекрылись (нетто близко к нулю), поэтому к уплате 0.00.");
+    } else if (vatToPay === 0 && netVat < 0) {
+      lines.push("В выбранном окне дебет 68* превышает кредит 68*; сумма показана как перенос/переплата, к уплате 0.00.");
+    }
+    if (vatToPay === 0) {
+      lines.push(
+        "Чеклист проверки в 1С (почему к уплате 0):",
+        `1) Проверьте ОСВ/анализ счета по 68.02 и 19 за окно ${options.periodFrom && options.periodTo ? `${formatDateRu(options.periodFrom)}..${formatDateRu(options.periodTo)}` : "расчета"}.`,
+        "2) Проверьте наличие движений в РегистрБухгалтерии.Хозрасчетный по счетам 68.02*/19* (включая субсчета).",
+        "3) Сверьте счета-фактуры, корректировки и момент принятия НДС к вычету (не попали ли в другой период).",
+        "4) Сверьте книгу продаж/покупок и операции Помощника по учету НДС за тот же период.",
+        "5) Убедитесь, что документы проведены, период закрыт корректно и нет неподтвержденных/неперепроведенных документов."
+      );
+    }
+
+    if (vatCalendar) {
+      const periodWindowLabel =
+        vatCalendar.windowFrom && vatCalendar.windowTo
+          ? `${formatDateRu(vatCalendar.windowFrom)}..${formatDateRu(vatCalendar.windowTo)}`
+          : `${formatDateRu(vatCalendar.quarterStart)}..${formatDateRu(vatCalendar.quarterEnd)}`;
+      const [payment1, payment2, payment3] = vatCalendar.paymentDueDates;
+      const installmentRaw = vatToPay / 3;
+      const installmentRounded = Number(installmentRaw.toFixed(2));
+      const installmentThird = Number((vatToPay - installmentRounded * 2).toFixed(2));
+      lines.push(
+        `Период расчета (срез обязательств): ${periodWindowLabel}.`,
+        `Налоговый период: ${vatCalendar.periodLabel}.`,
+        `Срок сдачи декларации: до ${formatDateRu(vatCalendar.declarationDueDate)}.`,
+        `Сроки уплаты: ${formatDateRu(payment1)}, ${formatDateRu(payment2)}, ${formatDateRu(payment3)}.`,
+        `Ориентир по долям к уплате: ${formatMoney(installmentRounded)} / ${formatMoney(installmentRounded)} / ${formatMoney(installmentThird)}.`,
+        "Важно: даже при нулевой сумме к уплате декларация по НДС подается в установленный срок; переносы по выходным/праздникам сверяйте по календарю ФНС/1С."
+      );
+    }
+    if (explainWhyRequested) {
+      lines.push(
+        "Почему прогноз к уплате 0: в текущей модели используем формулу max(0, 68 Кт - 68 Дт).",
+        `За период 68 Кт = ${formatMoney(turnover68Credit)}, 68 Дт = ${formatMoney(turnover68Debit)}, разница = ${formatMoney(netVat)}.`,
+        netVat <= 0
+          ? "Разница неположительная, поэтому к уплате = 0, а отрицательная часть показана как перенос/переплата."
+          : "Разница положительная, поэтому к уплате берется эта положительная величина.",
+        "Важно: это оперативный прогноз по оборотам НДС-субсчетов 68.02*/19*; финальную сумму налога подтверждают регистры НДС и декларация."
+      );
+    }
+
+    return {
+      responseType: "FACTUAL_SUMMARY",
+      text: lines.join("\n")
+    };
+  }
+
  if (intent === "account_balance_snapshot") {
    const movementSum = rows.reduce((sum, row) => sum + (row.amount ?? 0), 0);
    const lines = [
@ -1372,8 +1580,7 @@ export function composeFactualReply(

  if (intent === "list_documents_by_counterparty") {
    const lines = [
-      "Собран список документов по контрагенту (live address lane).",
-      `Строк отобрано: ${rows.length}.`,
+      `Найдено документов по контрагенту: ${rows.length}.`,
      ...formatTopRows(rows, rows.length)
    ];
    return {
@ -1384,6 +1591,7 @@ export function composeFactualReply(

  if (intent === "list_documents_by_contract") {
    const lines = [
+      `Найдено документов по договору: ${rows.length}.`,
      "Собран список документов по договору (live address lane).",
      `Строк отобрано: ${rows.length}.`,
      ...formatTopRows(rows, rows.length)
@ -1396,6 +1604,7 @@ export function composeFactualReply(

  if (intent === "bank_operations_by_counterparty") {
    const lines = [
+      `Найдено банковских операций по контрагенту: ${rows.length}.`,
      "Собран список банковских операций по контрагенту (live address lane).",
      `Строк отобрано: ${rows.length}.`,
      ...formatTopRows(rows, rows.length)
@ -1408,6 +1617,7 @@ export function composeFactualReply(

  if (intent === "bank_operations_by_contract") {
    const lines = [
+      `Найдено банковских операций по договору: ${rows.length}.`,
      "Собран список банковских операций по договору (live address lane).",
      `Строк отобрано: ${rows.length}.`,
      ...formatTopRows(rows, rows.length)
--- a/llm_normalizer/backend/src/services/address_runtime/decomposeStage.ts
+++ b/llm_normalizer/backend/src/services/address_runtime/decomposeStage.ts
@ -144,6 +144,29 @@ const FOLLOWUP_LOW_QUALITY_COUNTERPARTY_TOKENS = new Set([
  "что",
  "все",
  "всё",
+  "кроме",
+  "помимо",
+  "этого",
+  "этот",
+  "эта",
+  "эту",
+  "этом",
+  "это",
+  "эти",
+  "этих",
+  "документ",
+  "документа",
+  "документы",
+  "документов",
+  "договор",
+  "договора",
+  "контрагент",
+  "контрагента",
+  "еще",
+  "ещё",
+  "другие",
+  "другое",
+  "остальное",
  "год",
  "года",
  "году",
@ -284,6 +307,13 @@ export function hasAddressFollowupContextSignal(text: string): boolean {
  }

  const tokenCount = normalized.split(/\s+/).filter(Boolean).length;
+  if (
+    tokenCount <= 12 &&
+    /(?:почему|why|из[-\s]?за\s+чего|как\s+так|reason)/iu.test(normalized) &&
+    /(?:ндс|vat|прогноз|к\s+уплате|нул|ноль|\b0(?:[.,]0+)?\b)/iu.test(normalized)
+  ) {
+    return true;
+  }
  const hasPeriodLiteral = /\b(?:19|20)\d{2}(?:[./-](?:0?[1-9]|1[0-2]))?\b/.test(normalized);
  if (tokenCount <= 8 && hasPeriodLiteral) {
    return true;
@ -411,9 +441,28 @@ function mergeFollowupFilters(
    }
  }

+  const hasFollowupSignal = hasAddressFollowupContextSignal(userMessage);
+  const hasExplicitPeriodInMessage = hasExplicitPeriodLiteral(userMessage);
  const currentHasPeriod = hasExplicitPeriodWindow(merged);
  const previousHasPeriod = hasExplicitPeriodWindow(previous);
-  if (!currentHasPeriod && previousHasPeriod && hasAddressFollowupContextSignal(userMessage)) {
+
+  if (intent === "vat_payable_forecast" && previousHasPeriod && hasFollowupSignal && !hasExplicitPeriodInMessage) {
+    const currentPeriodFrom = toNonEmptyString(merged.period_from);
+    const currentPeriodTo = toNonEmptyString(merged.period_to);
+    const todayIso = new Date().toISOString().slice(0, 10);
+    const currentLooksDefaultedToToday = !currentPeriodFrom && currentPeriodTo === todayIso;
+    if (!currentPeriodFrom || currentLooksDefaultedToToday) {
+      if (previousPeriodFrom) {
+        merged.period_from = previousPeriodFrom;
+      }
+      if (previousPeriodTo) {
+        merged.period_to = previousPeriodTo;
+      }
+      reasons.push("period_from_followup_context");
+    }
+  }
+
+  if (!currentHasPeriod && previousHasPeriod && hasFollowupSignal) {
    if (previousPeriodFrom) {
      merged.period_from = previousPeriodFrom;
    }
@ -562,7 +611,11 @@ export function runAddressDecomposeStage(
 ): AddressDecomposeStageResult | null {
  const detectedMode = detectAddressQuestionMode(userMessage);
  const shape = classifyAddressQueryShape(userMessage);
-  if (shape.shape === "EXPLAIN_OR_REASON") {
+  const allowExplainAsFollowup =
+    shape.shape === "EXPLAIN_OR_REASON" &&
+    Boolean(followupContext?.previous_intent) &&
+    hasAddressFollowupContextSignal(userMessage);
+  if (shape.shape === "EXPLAIN_OR_REASON" && !allowExplainAsFollowup) {
    return null;
  }
  const detectedIntent = resolveAddressIntent(userMessage);
--- a/llm_normalizer/backend/src/services/address_runtime/predecomposeContract.ts
+++ b/llm_normalizer/backend/src/services/address_runtime/predecomposeContract.ts
@ -85,7 +85,8 @@ function inferAggregationProfile(intent: AddressIntent, shape: AddressQueryShape
    intent === "contract_usage_overview" ||
    intent === "customer_revenue_and_payments" ||
    intent === "supplier_payouts_profile" ||
-    intent === "contract_usage_and_value"
+    intent === "contract_usage_and_value" ||
+    intent === "vat_payable_forecast"
  ) {
    return "management_profile";
  }
--- a/llm_normalizer/backend/src/services/assistantService.ts
+++ b/llm_normalizer/backend/src/services/assistantService.ts
--- a/llm_normalizer/backend/src/services/openaiResponsesClient.ts
+++ b/llm_normalizer/backend/src/services/openaiResponsesClient.ts
@ -203,6 +203,103 @@ function buildBaseUrlCandidates(config: OpenAIRequestConfig): string[] {
 }

 export class OpenAIResponsesClient {
+  public async chat(
+    config: OpenAIRequestConfig,
+    prompt: {
+      systemPrompt?: string;
+      developerPrompt?: string;
+      userMessage: string;
+      maxOutputTokens?: number;
+      temperature?: number;
+    }
+  ): Promise<OpenAIResponseEnvelope> {
+    const responsesPayload = {
+      model: config.model,
+      temperature: prompt.temperature ?? config.temperature ?? 0.2,
+      max_output_tokens: prompt.maxOutputTokens ?? config.maxOutputTokens ?? 400,
+      input: [
+        ...(String(prompt.systemPrompt ?? "").trim().length > 0
+          ? [
+              {
+                role: "system",
+                content: [{ type: "input_text", text: String(prompt.systemPrompt ?? "").trim() }]
+              }
+            ]
+          : []),
+        ...(String(prompt.developerPrompt ?? "").trim().length > 0
+          ? [
+              {
+                role: "developer",
+                content: [{ type: "input_text", text: String(prompt.developerPrompt ?? "").trim() }]
+              }
+            ]
+          : []),
+        {
+          role: "user",
+          content: [{ type: "input_text", text: String(prompt.userMessage ?? "") }]
+        }
+      ]
+    };
+
+    const provider = resolveProvider(config);
+    if (provider === "openai") {
+      const raw = await this.postResponses(config, responsesPayload);
+      return {
+        raw,
+        outputText: extractOutputTextFromResponses(raw),
+        usage: extractUsage(raw)
+      };
+    }
+
+    try {
+      const raw = await this.postResponses(config, responsesPayload);
+      return {
+        raw,
+        outputText: extractOutputTextFromResponses(raw),
+        usage: extractUsage(raw)
+      };
+    } catch (error) {
+      if (!shouldFallbackToChatCompletions(error)) {
+        throw error;
+      }
+    }
+
+    const chatPayload = {
+      model: config.model,
+      temperature: prompt.temperature ?? config.temperature ?? 0.2,
+      max_tokens: prompt.maxOutputTokens ?? config.maxOutputTokens ?? 400,
+      messages: [
+        ...(String(prompt.systemPrompt ?? "").trim().length > 0
+          ? [
+              {
+                role: "system",
+                content: String(prompt.systemPrompt ?? "").trim()
+              }
+            ]
+          : []),
+        ...(String(prompt.developerPrompt ?? "").trim().length > 0
+          ? [
+              {
+                role: "developer",
+                content: String(prompt.developerPrompt ?? "").trim()
+              }
+            ]
+          : []),
+        {
+          role: "user",
+          content: String(prompt.userMessage ?? "")
+        }
+      ]
+    };
+
+    const raw = await this.postChatCompletions(config, chatPayload);
+    return {
+      raw,
+      outputText: extractOutputTextFromChatCompletions(raw),
+      usage: extractUsage(raw)
+    };
+  }
+
  public async listModels(config: OpenAIRequestConfig): Promise<string[]> {
    const payload = await this.getModels(config);
    const data = Array.isArray(payload.data) ? payload.data : [];
--- a/llm_normalizer/backend/src/types/addressQuery.ts
+++ b/llm_normalizer/backend/src/types/addressQuery.ts
@ -9,6 +9,7 @@ export type AddressIntent =
  | "customer_revenue_and_payments"
  | "supplier_payouts_profile"
  | "contract_usage_and_value"
+  | "vat_payable_forecast"
  | "list_contracts_by_counterparty"
  | "list_open_contracts"
  | "list_payables_counterparties"
@ -119,7 +120,8 @@ export interface AddressRecipeDefinition {
    | "customer_revenue_profile"
    | "supplier_payout_profile"
    | "contract_value_profile"
-    | "contracts_by_counterparty_profile";
+    | "contracts_by_counterparty_profile"
+    | "vat_payable_forecast_profile";
  required_filters: Array<keyof AddressFilterSet>;
  optional_filters: Array<keyof AddressFilterSet>;
  default_limit: number;
--- a/llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts
+++ b/llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts
@ -125,6 +125,11 @@ describe("address query shape classifier", () => {
    expect(result.mode).toBe("address_query");
  });

+  it("keeps top contract wording with 'контракт' in address lane", () => {
+    const result = detectAddressQuestionMode("по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?");
+    expect(result.mode).toBe("address_query");
+  });
+
 });

 describe("address compose stage utf8 headers", () => {
@ -1123,6 +1128,202 @@ describe("address compose stage utf8 headers", () => {
    expect(reply.text).toContain("активных договоров с минимальным бюджетом");
    expect(reply.text).toContain("1. Договор 02/20 | оборот: 100");
  });
+
+  it("adds deterministic why-zero explanation for VAT forecast follow-up wording", () => {
+    const reply = composeFactualReply(
+      "vat_payable_forecast",
+      [
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_68_CREDIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 9126,
+          analytics: []
+        },
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_68_DEBIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 115342,
+          analytics: []
+        },
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_19_DEBIT",
+          account_dt: "19",
+          account_kt: "",
+          amount: 1602384,
+          analytics: []
+        },
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_19_CREDIT",
+          account_dt: "19",
+          account_kt: "",
+          amount: 0,
+          analytics: []
+        }
+      ],
+      { userMessage: "почему прогноз к уплате 0?" }
+    );
+
+    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
+    expect(reply.text).toContain("Почему прогноз к уплате 0");
+    expect(reply.text).toContain("max(0, 68 Кт - 68 Дт)");
+    expect(reply.text).toContain("За период 68 Кт = 9126.00, 68 Дт = 115342.00, разница = -106216.00.");
+    expect(reply.text).toContain("Разница неположительная");
+    expect(reply.text).toContain("оперативный прогноз по оборотам НДС-субсчетов 68.02*/19*");
+  });
+
+  it("adds VAT declaration and payment deadlines for as-of-date forecast window", () => {
+    const reply = composeFactualReply(
+      "vat_payable_forecast",
+      [
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_68_CREDIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 300,
+          analytics: []
+        },
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_68_DEBIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 0,
+          analytics: []
+        }
+      ],
+      {
+        userMessage: "сколько НДС нужно заплатить по состоянию на 15 марта 2020 года",
+        periodFrom: "2020-01-01",
+        periodTo: "2020-03-15"
+      }
+    );
+
+    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
+    expect(reply.text).toContain("Период расчета (срез обязательств): 01.01.2020..15.03.2020.");
+    expect(reply.text).toContain("Налоговый период: 1 кв. 2020.");
+    expect(reply.text).toContain("Срок сдачи декларации: до 25.04.2020.");
+    expect(reply.text).toContain("Сроки уплаты: 28.04.2020, 28.05.2020, 28.06.2020.");
+    expect(reply.text).toContain("Ориентир по долям к уплате: 100.00 / 100.00 / 100.00.");
+  });
+
+  it("builds VAT deadlines correctly for Q4 with next-year rollover", () => {
+    const reply = composeFactualReply(
+      "vat_payable_forecast",
+      [
+        {
+          period: "2020-12-31T00:00:00Z",
+          registrator: "VAT_68_CREDIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 90,
+          analytics: []
+        }
+      ],
+      {
+        userMessage: "прогноз НДС на 31 декабря 2020",
+        periodFrom: "2020-10-01",
+        periodTo: "2020-12-31"
+      }
+    );
+
+    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
+    expect(reply.text).toContain("Налоговый период: 4 кв. 2020.");
+    expect(reply.text).toContain("Срок сдачи декларации: до 25.01.2021.");
+    expect(reply.text).toContain("Сроки уплаты: 28.01.2021, 28.02.2021, 28.03.2021.");
+    expect(reply.text).toContain("Ориентир по долям к уплате: 30.00 / 30.00 / 30.00.");
+  });
+
+  it("explains zero VAT as no-movements case when VAT turnovers are absent in window", () => {
+    const reply = composeFactualReply(
+      "vat_payable_forecast",
+      [
+        {
+          period: "2019-04-01T00:00:00Z",
+          registrator: "VAT_68_CREDIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 0,
+          analytics: []
+        },
+        {
+          period: "2019-04-01T00:00:00Z",
+          registrator: "VAT_68_DEBIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 0,
+          analytics: []
+        },
+        {
+          period: "2019-04-01T00:00:00Z",
+          registrator: "VAT_19_DEBIT",
+          account_dt: "19",
+          account_kt: "",
+          amount: 0,
+          analytics: []
+        },
+        {
+          period: "2019-04-01T00:00:00Z",
+          registrator: "VAT_19_CREDIT",
+          account_dt: "19",
+          account_kt: "",
+          amount: 0,
+          analytics: []
+        }
+      ],
+      {
+        userMessage: "какой прогноз оплаты ндс на 12-05-2019",
+        periodFrom: "2019-04-01",
+        periodTo: "2019-05-12"
+      }
+    );
+
+    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
+    expect(reply.text).toContain("Прогноз НДС к уплате: 0.00.");
+    expect(reply.text).toContain("не найдено движений по НДС-субсчетам 68.02*/19*");
+    expect(reply.text).toContain("Чеклист проверки в 1С (почему к уплате 0):");
+    expect(reply.text).toContain("Проверьте наличие движений в РегистрБухгалтерии.Хозрасчетный");
+  });
+
+  it("explains zero VAT as offset case when VAT turnovers exist but net is near zero", () => {
+    const reply = composeFactualReply(
+      "vat_payable_forecast",
+      [
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_68_CREDIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 1000,
+          analytics: []
+        },
+        {
+          period: "2020-03-01T00:00:00Z",
+          registrator: "VAT_68_DEBIT",
+          account_dt: "68",
+          account_kt: "",
+          amount: 1000,
+          analytics: []
+        }
+      ],
+      {
+        userMessage: "какой прогноз оплаты ндс на 12-05-2020",
+        periodFrom: "2020-04-01",
+        periodTo: "2020-05-12"
+      }
+    );
+
+    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
+    expect(reply.text).toContain("Прогноз НДС к уплате: 0.00.");
+    expect(reply.text).toContain("обороты по 68* взаимно перекрылись");
+    expect(reply.text).toContain("Чеклист проверки в 1С (почему к уплате 0):");
+  });
 });

 describe("address intent resolver expansion (M2.3a)", () => {
@ -1468,6 +1669,11 @@ describe("address intent resolver expansion (M2.3a)", () => {
    expect(result.intent).toBe("customer_revenue_and_payments");
  });

+  it("resolves top counterparty slang wording into customer revenue intent", () => {
+    const result = resolveAddressIntent("какой самый жирный контрагент у нее? кто больше платит денег");
+    expect(result.intent).toBe("customer_revenue_and_payments");
+  });
+
  it("resolves supplier payouts profile intent from slang wording", () => {
    const result = resolveAddressIntent("кому мы больше всего сгрузили денег, топ-20 поставщиков");
    expect(result.intent).toBe("supplier_payouts_profile");
@ -1478,6 +1684,33 @@ describe("address intent resolver expansion (M2.3a)", () => {
    expect(result.intent).toBe("contract_usage_and_value");
  });

+  it("resolves top contract wording with 'контракт' into contract usage and value intent", () => {
+    const result = resolveAddressIntent("по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?");
+    expect(result.intent).toBe("contract_usage_and_value");
+  });
+
+  it("resolves revenue-total slang wording into customer revenue intent", () => {
+    const result = resolveAddressIntent("скока денег альтернатива заработала за 22 год");
+    expect(result.intent).toBe("customer_revenue_and_payments");
+  });
+
+  it("resolves overall-turnover wording into customer revenue intent", () => {
+    const result = resolveAddressIntent("какие общие обороты за все время");
+    expect(result.intent).toBe("customer_revenue_and_payments");
+  });
+
+  it("resolves VAT payment forecast wording into dedicated VAT forecast intent", () => {
+    const result = resolveAddressIntent("какой прогноз оплаты ндс за 12 мая 2020");
+    expect(result.intent).toBe("vat_payable_forecast");
+    expect(result.reasons).toContain("forecast_tax_signal_detected");
+  });
+
+  it("resolves colloquial VAT payable estimate wording without explicit 'прогноз'", () => {
+    const result = resolveAddressIntent("мож прикинусь плиз скока ндс надо заплатить на 15 марта 2020 года");
+    expect(result.intent).toBe("vat_payable_forecast");
+    expect(result.reasons).toContain("forecast_tax_signal_detected");
+  });
+
  it("resolves multi-contract counterparties wording into contract usage and value intent", () => {
    const result = resolveAddressIntent("Покажи контрагентов с несколькими договорами и какие из договоров активны.");
    expect(result.intent).toBe("contract_usage_and_value");
@ -1525,6 +1758,7 @@ describe("address filter extraction for balance drilldown", () => {
      "договоры по обороту ранкни и дай топ-20",
      "contract_usage_and_value"
    );
+    const vatForecast = extractAddressFilters("какой прогноз оплаты ндс за 12 мая 2020", "vat_payable_forecast");
    expect(periodProfile.extracted_filters.limit).toBeUndefined();
    expect(docSectionProfile.extracted_filters.limit).toBeUndefined();
    expect(counterpartyProfile.extracted_filters.limit).toBeUndefined();
@ -1533,6 +1767,7 @@ describe("address filter extraction for balance drilldown", () => {
    expect(customerValue.extracted_filters.limit).toBe(20);
    expect(supplierValue.extracted_filters.limit).toBe(20);
    expect(contractValue.extracted_filters.limit).toBe(20);
+    expect(vatForecast.extracted_filters.limit).toBeUndefined();
    expect(periodProfile.extracted_filters.period_to).toBeDefined();
    expect(docSectionProfile.extracted_filters.period_to).toBeDefined();
    expect(counterpartyProfile.extracted_filters.period_to).toBeDefined();
@ -1541,6 +1776,8 @@ describe("address filter extraction for balance drilldown", () => {
    expect(customerValue.extracted_filters.period_to).toBeDefined();
    expect(supplierValue.extracted_filters.period_to).toBeDefined();
    expect(contractValue.extracted_filters.period_to).toBeDefined();
+    expect(vatForecast.extracted_filters.period_from).toBe("2020-04-01");
+    expect(vatForecast.extracted_filters.period_to).toBe("2020-05-12");
    expect(periodProfile.warnings).toContain("period_to_defaulted_today_for_management_profile");
    expect(docSectionProfile.warnings).toContain("period_to_defaulted_today_for_management_profile");
    expect(counterpartyProfile.warnings).toContain("period_to_defaulted_today_for_management_profile");
@ -1549,6 +1786,10 @@ describe("address filter extraction for balance drilldown", () => {
    expect(customerValue.warnings).toContain("period_to_defaulted_today_for_management_profile");
    expect(supplierValue.warnings).toContain("period_to_defaulted_today_for_management_profile");
    expect(contractValue.warnings).toContain("period_to_defaulted_today_for_management_profile");
+    expect(vatForecast.warnings).toContain("period_derived_from_month_phrase");
+    expect(vatForecast.warnings).toContain("period_from_derived_from_quarter_for_vat_forecast");
+    expect(vatForecast.warnings).toContain("period_to_derived_from_as_of_date_for_vat_forecast");
+    expect(vatForecast.warnings).not.toContain("period_to_defaulted_today_for_management_profile");
  });

  it("extracts short-year period for lifecycle customer list question", () => {
@ -1560,6 +1801,45 @@ describe("address filter extraction for balance drilldown", () => {
    expect(lifecycleShortYear.extracted_filters.period_to).toBe("2020-12-31");
  });

+  it("drops noisy counterparty anchor in ranking question for customer revenue profile", () => {
+    const extracted = extractAddressFilters(
+      "какой самый жирный контрагент у нее? кто больше платит денег",
+      "customer_revenue_and_payments"
+    );
+    expect(extracted.extracted_filters.counterparty).toBeUndefined();
+    expect(extracted.warnings).toContain("counterparty_anchor_dropped_low_quality");
+  });
+
+  it("derives VAT forecast quarter-to-date window when plain date phrase is present", () => {
+    const extracted = extractAddressFilters(
+      "мож прикинусь плиз скока ндс надо заплатить на 15 марта 2020 года",
+      "vat_payable_forecast"
+    );
+    expect(extracted.extracted_filters.period_from).toBe("2020-01-01");
+    expect(extracted.extracted_filters.period_to).toBe("2020-03-15");
+    expect(extracted.warnings).toContain("period_to_derived_from_as_of_date_for_vat_forecast");
+  });
+
+  it("derives VAT forecast quarter-to-date window for explicit day+month+year phrase", () => {
+    const extracted = extractAddressFilters(
+      "сколько НДС нужно заплатить за 5 марта 2017 года",
+      "vat_payable_forecast"
+    );
+    expect(extracted.extracted_filters.period_from).toBe("2017-01-01");
+    expect(extracted.extracted_filters.period_to).toBe("2017-03-05");
+    expect(extracted.warnings).toContain("period_to_derived_from_as_of_date_for_vat_forecast");
+  });
+
+  it("derives VAT forecast quarter-to-date window when strict as-of cue is present", () => {
+    const extracted = extractAddressFilters(
+      "сколько НДС нужно заплатить по состоянию на 15 марта 2020 года",
+      "vat_payable_forecast"
+    );
+    expect(extracted.extracted_filters.period_from).toBe("2020-01-01");
+    expect(extracted.extracted_filters.period_to).toBe("2020-03-15");
+    expect(extracted.warnings).toContain("period_to_derived_from_as_of_date_for_vat_forecast");
+  });
+
  it("defaults as_of_date for documents_forming_balance when date is omitted", () => {
    const result = extractAddressFilters("which documents form balance for account 62", "documents_forming_balance");
    expect(result.extracted_filters.account).toBe("62");
@ -1633,6 +1913,16 @@ describe("address filter extraction for balance drilldown", () => {
    expect(result.warnings).toContain("period_window_cleared_for_as_of_intent");
  });

+  it("cuts report-date tail from counterparty anchor and keeps clean as_of filter", () => {
+    const result = extractAddressFilters(
+      "Показать незакрытые записи для контрагента 'СВК' на дату отчетности 2020-12-31",
+      "open_items_by_counterparty_or_contract"
+    );
+    expect(result.extracted_filters.counterparty).toBe("СВК");
+    expect(result.extracted_filters.as_of_date).toBe("2020-12-31");
+    expect(String(result.extracted_filters.counterparty ?? "").toLowerCase()).not.toContain("отчетности");
+  });
+
  it("derives month period for balance snapshot from 'на май 2020'", () => {
    const result = extractAddressFilters("Какой остаток по счету 60 на май 2020", "account_balance_snapshot");
    expect(result.extracted_filters.account).toBe("60");
@ -2042,6 +2332,18 @@ describe("address query limited taxonomy and stage diagnostics", () => {
    expect(["FACTUAL_LIST", "LIMITED_WITH_REASON", "FACTUAL_SUMMARY"]).toContain(result?.response_type);
  });

+  it("routes top counterparty slang wording into customer value aggregate recipe", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("какой самый жирный контрагент у нее? кто больше платит денег");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("customer_revenue_and_payments");
+    expect(result?.debug.selected_recipe).toBe("address_customer_revenue_and_payments_v1");
+    expect(result?.debug.extracted_filters.counterparty).toBeUndefined();
+    expect(result?.debug.limited_reason_category).not.toBe("unsupported");
+    expect(result?.debug.mcp_call_status).not.toBe("skipped");
+    expect(["FACTUAL_LIST", "LIMITED_WITH_REASON", "FACTUAL_SUMMARY"]).toContain(result?.response_type);
+  });
+
  it("routes supplier payout question into dedicated aggregate recipe", async () => {
    const service = new AddressQueryService();
    const result = await service.tryHandle("кому мы больше всего сгрузили денег, топ-20 поставщиков");
@ -2062,6 +2364,61 @@ describe("address query limited taxonomy and stage diagnostics", () => {
    expect(["FACTUAL_LIST", "LIMITED_WITH_REASON", "FACTUAL_SUMMARY"]).toContain(result?.response_type);
  });

+  it("routes top contract wording with 'контракт' into contract value aggregate recipe", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("contract_usage_and_value");
+    expect(result?.debug.selected_recipe).toBe("address_contract_usage_and_value_v1");
+    expect(result?.debug.limited_reason_category).not.toBe("unsupported");
+    expect(result?.debug.mcp_call_status).not.toBe("skipped");
+    expect(["FACTUAL_LIST", "LIMITED_WITH_REASON", "FACTUAL_SUMMARY"]).toContain(result?.response_type);
+  });
+
+  it("routes revenue-total slang wording into customer value aggregate recipe (no account-missing fallback)", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("скока денег альтернатива заработала за 22 год");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("customer_revenue_and_payments");
+    expect(result?.debug.selected_recipe).toBe("address_customer_revenue_and_payments_v1");
+    expect(result?.debug.limited_reason_category).not.toBe("missing_anchor");
+    expect(result?.debug.missing_required_filters).not.toContain("account");
+    expect(result?.debug.mcp_call_status).not.toBe("skipped");
+    expect(["FACTUAL_LIST", "LIMITED_WITH_REASON", "FACTUAL_SUMMARY"]).toContain(result?.response_type);
+  });
+
+  it("routes overall-turnover wording into customer value aggregate recipe", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("какие общие обороты за все время");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("customer_revenue_and_payments");
+    expect(result?.debug.selected_recipe).toBe("address_customer_revenue_and_payments_v1");
+    expect(result?.debug.limited_reason_category).not.toBe("unsupported");
+    expect(result?.debug.mcp_call_status).not.toBe("skipped");
+    expect(["FACTUAL_LIST", "LIMITED_WITH_REASON", "FACTUAL_SUMMARY"]).toContain(result?.response_type);
+  });
+
+  it("routes VAT payment forecast wording into dedicated VAT forecast recipe", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("какой прогноз оплаты ндс за 12 мая 2020");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("vat_payable_forecast");
+    expect(result?.debug.selected_recipe).toBe("address_vat_payable_forecast_v1");
+    expect(result?.debug.limited_reason_category).not.toBe("unsupported");
+    expect(result?.debug.mcp_call_status).not.toBe("skipped");
+    expect(result?.debug.extracted_filters.counterparty).toBeUndefined();
+  });
+
+  it("routes colloquial VAT payable estimate wording into VAT forecast recipe", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("мож прикинусь плиз скока ндс надо заплатить на 15 марта 2020 года");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("vat_payable_forecast");
+    expect(result?.debug.selected_recipe).toBe("address_vat_payable_forecast_v1");
+    expect(result?.debug.limited_reason_category).not.toBe("unsupported");
+    expect(result?.debug.mcp_call_status).not.toBe("skipped");
+  });
+
  it("routes customer lifecycle question into dedicated aggregate recipe", async () => {
    const service = new AddressQueryService();
    const result = await service.tryHandle("Какие заказчики работали с нами в 2020 году?");
@ -2137,9 +2494,25 @@ describe("address query limited taxonomy and stage diagnostics", () => {
    const service = new AddressQueryService();
    const result = await service.tryHandle("покажи документы все по жуковке 51");
    expect(result?.handled).toBe(true);
-    if (result?.reply_type === "partial_coverage") {
    expect(String(result?.assistant_reply ?? "")).not.toContain("Точный якорь не подтвердился");
+    expect(String(result?.assistant_reply ?? "")).not.toContain("якорь не подтвердился");
+    if (result?.reply_type === "partial_coverage") {
      expect(result?.debug.rows_matched).toBe(0);
+      if (String(result?.debug.match_failure_reason ?? "").includes("counterparty_anchor_not_matched")) {
+        expect(String(result?.assistant_reply ?? "")).toContain("уточните точное имя контрагента");
+      }
+    }
+  });
+
+  it("does not keep report-date phrase inside open-items counterparty anchor", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("покажи хвосты по контрагенту СВК на 2020-12-31");
+    expect(result?.handled).toBe(true);
+    expect(String(result?.debug.extracted_filters.counterparty ?? "").toLowerCase()).toContain("свк");
+    expect(String(result?.debug.extracted_filters.counterparty ?? "").toLowerCase()).not.toContain("дата отчетности");
+    expect(String(result?.debug.anchor_value_raw ?? "").toLowerCase()).not.toContain("дата отчетности");
+    if (result?.reply_type === "partial_coverage") {
+      expect(result?.debug.limited_reason_category).not.toBe("missing_anchor");
    }
  });

@ -2399,6 +2772,24 @@ describe("address decompose stage follow-up carryover", () => {
    ).toBe(true);
  });

+  it("replaces 'кроме этого документа...' pseudo-anchor with previous counterparty from follow-up context", () => {
+    const result = runAddressDecomposeStage("кроме этого документа есть еще чтото?", {
+      previous_intent: "list_documents_by_counterparty",
+      previous_filters: {
+        counterparty: "ТСЖ \\Жуковка 51\\"
+      },
+      previous_anchor_type: "counterparty",
+      previous_anchor_value: "ТСЖ \\Жуковка 51\\"
+    });
+    expect(result).not.toBeNull();
+    expect(result?.intent.intent).toBe("list_documents_by_counterparty");
+    expect(result?.filters.extracted_filters.counterparty).toBe("ТСЖ \\Жуковка 51\\");
+    expect(
+      result?.baseReasons?.includes("counterparty_replaced_from_followup_context") ||
+        result?.baseReasons?.includes("counterparty_from_followup_context")
+    ).toBe(true);
+  });
+
  it("promotes open-items intent from follow-up wording with inherited contract anchor", () => {
    const result = runAddressDecomposeStage("а теперь открытые позиции по нему", {
      previous_intent: "bank_operations_by_contract",
@ -2452,6 +2843,27 @@ describe("address decompose stage follow-up carryover", () => {
      expect(followup?.debug.limited_reason_category).not.toBe("missing_anchor");
    }
  });
+
+  it("keeps VAT explain follow-up in address lane and inherits previous period window", () => {
+    const result = runAddressDecomposeStage("почему прогноз к уплате 0?", {
+      previous_intent: "vat_payable_forecast",
+      previous_filters: {
+        period_from: "2020-03-01",
+        period_to: "2020-03-31"
+      },
+      previous_anchor_type: "unknown",
+      previous_anchor_value: null
+    });
+    expect(result).not.toBeNull();
+    expect(result?.mode.mode).toBe("address_query");
+    expect(result?.intent.intent).toBe("vat_payable_forecast");
+    expect(result?.filters.extracted_filters.period_from).toBe("2020-03-01");
+    expect(result?.filters.extracted_filters.period_to).toBe("2020-03-31");
+    expect(
+      result?.baseReasons?.includes("address_mode_from_followup_context") ||
+        result?.baseReasons?.includes("intent_from_followup_context")
+    ).toBe(true);
+  });
 });

 describe("address recipe catalog counterparty filtering", () => {
@ -2694,5 +3106,24 @@ describe("address recipe catalog counterparty filtering", () => {
    expect(plan.query).toContain("ПОДОБНО \"60.01%\"");
    expect(plan.query).toContain("ПОДОБНО \"60.1%\"");
  });
+
+  it("builds VAT forecast query with safe account-prefix checks instead of presentation-like clauses", () => {
+    const filters = extractAddressFilters(
+      "мож прикинусь плиз скока ндс надо заплатить на 15 марта 2020 года",
+      "vat_payable_forecast"
+    ).extracted_filters;
+    const selected = selectAddressRecipe("vat_payable_forecast", filters);
+    expect(selected.selected_recipe).toBeTruthy();
+    const plan = buildAddressRecipePlan(selected.selected_recipe!, filters);
+
+    expect(plan.query).toContain("ПОДСТРОКА(ЕСТЬNULL(Движения.СчетКт.Код, \"\"), 1, 5) = \"68.02\"");
+    expect(plan.query).toContain("ПОДСТРОКА(ЕСТЬNULL(Движения.СчетДт.Код, \"\"), 1, 5) = \"68.02\"");
+    expect(plan.query).toContain("ПОДСТРОКА(ЕСТЬNULL(Движения.СчетКт.Код, \"\"), 1, 4) = \"68.2\"");
+    expect(plan.query).toContain("ПОДСТРОКА(ЕСТЬNULL(Движения.СчетДт.Код, \"\"), 1, 4) = \"68.2\"");
+    expect(plan.query).toContain("ПОДСТРОКА(ЕСТЬNULL(Движения.СчетДт.Код, \"\"), 1, 2) = \"19\"");
+    expect(plan.query).toContain("ПОДСТРОКА(ЕСТЬNULL(Движения.СчетКт.Код, \"\"), 1, 2) = \"19\"");
+    expect(plan.query).not.toContain("ПРЕДСТАВЛЕНИЕ(Движения.СчетКт) ПОДОБНО");
+    expect(plan.query).not.toContain("ПРЕДСТАВЛЕНИЕ(Движения.СчетДт) ПОДОБНО");
+  });
 });

--- a/llm_normalizer/backend/tests/assistantAddressFollowupContext.test.ts
+++ b/llm_normalizer/backend/tests/assistantAddressFollowupContext.test.ts
@ -56,6 +56,26 @@ function buildAddressLaneResult(overrides?: Record<string, unknown>): any {
  };
 }

+function buildAddressLimitedLaneResult(
+  category: "missing_anchor" | "empty_match" = "missing_anchor",
+  overrides?: Record<string, unknown>
+): any {
+  const base = buildAddressLaneResult();
+  return {
+    ...base,
+    reply_text: "Нужны уточнения по якорю.",
+    reply_type: "partial_coverage",
+    response_type: "LIMITED_WITH_REASON",
+    debug: {
+      ...base.debug,
+      response_type: "LIMITED_WITH_REASON",
+      limited_reason_category: category,
+      reasons: ["address_action_detected", "address_entity_detected"]
+    },
+    ...(overrides ?? {})
+  };
+}
+
 describe("assistant address follow-up carryover", () => {
  it("keeps short follow-up in address lane by reusing previous anchor context", async () => {
    const calls: Array<{ message: string; options?: any }> = [];
@ -186,13 +206,318 @@ describe("assistant address follow-up carryover", () => {
    expect(second.reply_type).toBe("factual");
    expect(calls).toHaveLength(2);
    expect(calls[1].message).toBe(followupMessage);
-    expect(calls[1].options?.followupContext?.previous_intent).toBe("list_documents_by_counterparty");
+    expect(calls[1].options?.followupContext?.previous_intent).toBe("bank_operations_by_counterparty");
    expect(calls[1].options?.followupContext?.previous_anchor_type).toBe("counterparty");
    expect(typeof calls[1].options?.followupContext?.previous_anchor_value).toBe("string");
    expect(String(calls[1].options?.followupContext?.previous_anchor_value ?? "").length).toBeGreaterThan(0);
    expect(normalizerService.normalize).not.toHaveBeenCalled();
  });

+  it("treats short affirmative 'давай' as follow-up for previous address answer", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage = "\u043f\u043e\u043a\u0430\u0436\u0438 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u043f\u043e \u0441\u0432\u043a \u0437\u0430 2020";
+    const followupMessage = "\u0434\u0430\u0432\u0430\u0439";
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        if (message === followupMessage && !options?.followupContext) {
+          return null;
+        }
+        if (message === followupMessage && options?.followupContext) {
+          return buildAddressLaneResult({
+            debug: {
+              ...buildAddressLaneResult().debug,
+              reasons: ["address_action_detected", "address_entity_detected", "address_followup_context_applied"]
+            }
+          });
+        }
+        return buildAddressLaneResult();
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const sessionId = `asst-address-followup-davai-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      useMock: true
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: followupMessage,
+      useMock: true
+    } as any);
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual");
+
+    expect(calls).toHaveLength(2);
+    expect(calls[1].message).toBe(followupMessage);
+    expect(calls[1].options?.followupContext?.previous_intent).toBe("bank_operations_by_counterparty");
+    expect(calls[1].options?.followupContext?.previous_anchor_type).toBe("counterparty");
+    expect(String(calls[1].options?.followupContext?.previous_anchor_value ?? "").length).toBeGreaterThan(0);
+    expect(normalizerService.normalize).not.toHaveBeenCalled();
+  });
+
+  it("treats typo imperative 'показывыай' as implicit continuation and switches to suggested follow-up intent", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage = "покажи документы по свк за 2020";
+    const followupMessage = "показывыай";
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        if (message === followupMessage && !options?.followupContext) {
+          return null;
+        }
+        if (message === followupMessage && options?.followupContext) {
+          return buildAddressLaneResult({
+            debug: {
+              ...buildAddressLaneResult().debug,
+              reasons: ["address_action_detected", "address_entity_detected", "address_followup_context_applied"]
+            }
+          });
+        }
+        return buildAddressLaneResult();
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const sessionId = `asst-address-followup-pokazyvai-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      useMock: true
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: followupMessage,
+      useMock: true
+    } as any);
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual");
+
+    expect(calls).toHaveLength(2);
+    expect(calls[1].message).toBe(followupMessage);
+    expect(calls[1].options?.followupContext?.previous_intent).toBe("bank_operations_by_counterparty");
+    expect(calls[1].options?.followupContext?.previous_anchor_type).toBe("counterparty");
+    expect(String(calls[1].options?.followupContext?.previous_anchor_value ?? "").length).toBeGreaterThan(0);
+    expect(normalizerService.normalize).not.toHaveBeenCalled();
+  });
+
+  it("keeps previous counterparty context for referential follow-up 'кроме этого документа...'", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage = "покажи документы по жуковке 51";
+    const followupMessage = "кроме этого документа есть еще чтото?";
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        if (message === followupMessage && !options?.followupContext) {
+          return null;
+        }
+        if (message === followupMessage && options?.followupContext) {
+          return buildAddressLaneResult({
+            debug: {
+              ...buildAddressLaneResult().debug,
+              anchor_value_raw: "кроме",
+              anchor_value_resolved: "ТСЖ \\Жуковка 51\\",
+              reasons: ["address_action_detected", "address_entity_detected", "address_followup_context_applied"]
+            }
+          });
+        }
+        return buildAddressLaneResult({
+          debug: {
+            ...buildAddressLaneResult().debug,
+            extracted_filters: {
+              sort: "period_desc",
+              limit: 20,
+              counterparty: "жуковке 51"
+            },
+            anchor_value_raw: "жуковке 51",
+            anchor_value_resolved: "ТСЖ \\Жуковка 51\\"
+          }
+        });
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const sessionId = `asst-address-followup-referential-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      useMock: true
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: followupMessage,
+      useMock: true
+    } as any);
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual");
+
+    expect(calls).toHaveLength(2);
+    expect(calls[1].options?.followupContext?.previous_anchor_type).toBe("counterparty");
+    expect(String(calls[1].options?.followupContext?.previous_anchor_value ?? "")).toContain("Жуковка 51");
+    expect(String(calls[1].options?.followupContext?.previous_filters?.counterparty ?? "")).toContain("жуковке 51");
+    expect(normalizerService.normalize).not.toHaveBeenCalled();
+  });
+
+  it("retries with raw user message after rewrite degraded anchor and returns factual follow-up result", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage = "покажи документы по жуковке 51";
+    const followupMessage = "кроме этого документа есть еще чтото?";
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        const compact = String(message ?? "").trim().toLowerCase();
+        if (calls.length === 1) {
+          return buildAddressLaneResult({
+            debug: {
+              ...buildAddressLaneResult().debug,
+              extracted_filters: {
+                sort: "period_desc",
+                limit: 20,
+                counterparty: "жуковке 51"
+              },
+              anchor_value_raw: "жуковке 51",
+              anchor_value_resolved: "ТСЖ \\Жуковка 51\\"
+            }
+          });
+        }
+        if (compact === followupMessage && options?.followupContext) {
+          return buildAddressLaneResult({
+            debug: {
+              ...buildAddressLaneResult().debug,
+              extracted_filters: {
+                sort: "period_desc",
+                limit: 20,
+                counterparty: "жуковке 51"
+              },
+              anchor_value_raw: "жуковке 51",
+              anchor_value_resolved: "ТСЖ \\Жуковка 51\\",
+              reasons: ["address_action_detected", "address_entity_detected", "address_followup_context_applied"]
+            }
+          });
+        }
+        if (compact.startsWith("документы по контрагенту") && options?.followupContext) {
+          return buildAddressLimitedLaneResult("missing_anchor", {
+            debug: {
+              ...buildAddressLimitedLaneResult("missing_anchor").debug,
+              extracted_filters: {
+                sort: "period_desc",
+                limit: 20,
+                counterparty: "кроме"
+              },
+              anchor_value_raw: "кроме",
+              anchor_value_resolved: "кроме"
+            }
+          });
+        }
+        return null;
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const sessionId = `asst-address-followup-safe-retry-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      useMock: true
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: followupMessage,
+      useMock: true
+    } as any);
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual");
+    expect(second.debug?.address_retry_audit?.attempted).toBe(true);
+    expect(second.debug?.address_retry_audit?.initial_limited_category).toBe("missing_anchor");
+    expect(second.debug?.address_retry_audit?.retry_message).toBe(followupMessage);
+
+    expect(calls.some((entry) => String(entry.message).toLowerCase().startsWith("документы по контрагенту"))).toBe(true);
+    expect(calls.some((entry) => String(entry.message).toLowerCase() === followupMessage)).toBe(true);
+    expect(normalizerService.normalize).not.toHaveBeenCalled();
+  });
+
  it("reuses last real address context after intermediate clarification fallback", async () => {
    const calls: Array<{ message: string; options?: any }> = [];
    const lifecycleFollowupMessage = "А кто из них новые?";
@ -279,4 +604,72 @@ describe("assistant address follow-up carryover", () => {
    expect(String(contextualCall?.options?.followupContext?.previous_anchor_value ?? "").length).toBeGreaterThan(0);
    expect(normalizerService.normalize).toHaveBeenCalledTimes(1);
  });
+
+  it("does not carry address follow-up context into capability question", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage = "покажи документы по свк за 2020";
+    const capabilityMessage = "и 1с можешь настроить?";
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        if (String(message).toLowerCase().includes("свк")) {
+          return buildAddressLaneResult();
+        }
+        return null;
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService,
+      chatClient
+    );
+
+    const sessionId = `asst-address-followup-capability-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: capabilityMessage,
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual_with_explanation");
+    expect(String(second.assistant_reply).toLowerCase()).toContain("не настраиваю 1с");
+
+    expect(calls).toHaveLength(1);
+    expect(String(calls[0].message).toLowerCase()).toContain("свк");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+  });
 });
--- a/llm_normalizer/backend/tests/assistantAddressLlmPredecompose.test.ts
+++ b/llm_normalizer/backend/tests/assistantAddressLlmPredecompose.test.ts
@ -1054,7 +1054,7 @@ describe("assistant address llm pre-decompose candidate preference", () => {
    expect(response.debug?.llm_decomposition_applied).toBe(true);
    expect(response.debug?.llm_canonical_candidate_detected).toBe(true);
    expect(response.debug?.tool_gate_decision).toBe("run_address_lane");
-    expect(["llm_canonical_candidate_detected", "address_mode_classifier_detected"]).toContain(response.debug?.tool_gate_reason);
+    expect(["llm_canonical_candidate_detected", "llm_canonical_data_signal_detected", "address_mode_classifier_detected"]).toContain(response.debug?.tool_gate_reason);
  });

  it("normalizes short ordinal year like '20й' in noisy docs phrasing", async () => {
--- a/llm_normalizer/backend/tests/assistantDataScopeProbeParser.test.ts
+++ b/llm_normalizer/backend/tests/assistantDataScopeProbeParser.test.ts
@ -0,0 +1,66 @@
+import { describe, expect, it } from "vitest";
+import {
+  extractOrganizationFactsFromRowsForTests,
+  resolveOrganizationNamesByRefsForTests
+} from "../src/services/assistantService";
+
+describe("assistant data scope probe parser", () => {
+  it("extracts organization name and guid from object-ref style row", () => {
+    const rows = [
+      {
+        Organization: {
+          _objectRef: true,
+          Guid: "5b516757-45d0-11e1-8c52-001e5848397d",
+          ObjectType: "CatalogRef.Organization",
+          Presentation: "OOO Alternativa Plus"
+        }
+      }
+    ];
+
+    const facts = extractOrganizationFactsFromRowsForTests(rows as any);
+
+    expect(facts.names).toContain("OOO Alternativa Plus");
+    expect(facts.refs).toContain("5b516757-45d0-11e1-8c52-001e5848397d");
+    expect(
+      facts.pairs.some(
+        (item: any) =>
+          item.ref === "5b516757-45d0-11e1-8c52-001e5848397d" &&
+          item.name === "OOO Alternativa Plus"
+      )
+    ).toBe(true);
+  });
+
+  it("extracts guid from hard-key payload (name is best-effort)", () => {
+    const rows = [
+      {
+        payload: {
+          _objectRef: true,
+          f1: "5b516757-45d0-11e1-8c52-001e5848397d",
+          f2: "CatalogRef.Organization",
+          f3: "OOO Alternativa Plus"
+        }
+      }
+    ];
+
+    const facts = extractOrganizationFactsFromRowsForTests(rows as any);
+
+    expect(facts.refs).toContain("5b516757-45d0-11e1-8c52-001e5848397d");
+  });
+
+  it("resolves names by guid references from ref-name pairs", () => {
+    const names = resolveOrganizationNamesByRefsForTests(
+      ["5b516757-45d0-11e1-8c52-001e5848397d", "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"],
+      {
+        names: ["OOO Alternativa Plus", "OOO Drugaya"],
+        refs: ["5b516757-45d0-11e1-8c52-001e5848397d", "bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb"],
+        pairs: [
+          { ref: "5b516757-45d0-11e1-8c52-001e5848397d", name: "OOO Alternativa Plus" },
+          { ref: "bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb", name: "OOO Drugaya" }
+        ]
+      } as any
+    );
+
+    expect(names).toEqual(["OOO Alternativa Plus"]);
+  });
+});
+
--- a/llm_normalizer/backend/tests/assistantLivingChatMode.test.ts
+++ b/llm_normalizer/backend/tests/assistantLivingChatMode.test.ts
@ -0,0 +1,792 @@
+import { describe, expect, it, vi } from "vitest";
+import { AssistantService } from "../src/services/assistantService";
+import { AssistantSessionStore } from "../src/services/assistantSessionStore";
+
+describe("assistant living chat mode", () => {
+  it("handles casual greeting in chat mode without deep-pipeline pass", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-chat-1",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-1" },
+        outputText: "Hello. We can chat freely.",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-1",
+      user_message: "hello, how are you?",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("chat");
+    expect(chatClient.chat).toHaveBeenCalledTimes(1);
+    expect(normalizer.normalize).toHaveBeenCalledTimes(1);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("does not force address lane for unsupported low-confidence predecompose canonical", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: true,
+        trace_id: "norm-chat-yo",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: {
+          schema_version: "normalized_query_v2_0_2",
+          fragments: [
+            {
+              fragment_id: "F1",
+              raw_fragment_text: "yo",
+              normalized_fragment_text: "yoft",
+              confidence: "low",
+              domain_relevance: "in_scope",
+              business_scope: "generic_accounting",
+              time_scope: { type: "missing", value: null, confidence: "low" },
+              candidate_labels: ["ambiguous_human_query"],
+              execution_readiness: "clarification_needed",
+              route_status: "no_route",
+              no_route_reason: "insufficient_specificity"
+            }
+          ]
+        },
+        validation: { passed: true, errors: [] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 2,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-yo" },
+        outputText: "Yo. On call.",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-yo",
+      user_message: "yo",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("yo");
+    expect(chatClient.chat).toHaveBeenCalledTimes(1);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("keeps casual 'че как' in chat mode when predecompose canonical is unsupported", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: true,
+        trace_id: "norm-chat-che-kak",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: {
+          schema_version: "normalized_query_v2_0_2",
+          fragments: [
+            {
+              fragment_id: "F1",
+              raw_fragment_text: "\u0447\u0435 \u043a\u0430\u043a",
+              normalized_fragment_text: "\u041d\u0435\u044f\u0441\u043d\u044b\u0439 \u0437\u0430\u043f\u0440\u043e\u0441.",
+              confidence: "low",
+              domain_relevance: "in_scope",
+              business_scope: "generic_accounting",
+              time_scope: { type: "missing", value: null, confidence: "low" },
+              candidate_labels: ["ambiguous_human_query"],
+              execution_readiness: "clarification_needed",
+              route_status: "no_route",
+              no_route_reason: "insufficient_specificity"
+            }
+          ]
+        },
+        validation: { passed: true, errors: [] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 2,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-che-kak" },
+        outputText: "\u041f\u0440\u0438\u0432\u0435\u0442. \u041d\u0430 \u0441\u0432\u044f\u0437\u0438.",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-che-kak",
+      user_message: "\u0447\u0435 \u043a\u0430\u043a",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(chatClient.chat).toHaveBeenCalledTimes(1);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("returns capability contract and avoids address lane for 'и 1с можешь настроить?'", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-capabilities",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-capability-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-capability",
+      user_message: "\u0438 1\u0441 \u043c\u043e\u0436\u0435\u0448\u044c \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c?",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("\u0440\u0435\u0436\u0438\u043c\u0435 \u0447\u0442\u0435\u043d\u0438\u044f");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("\u043d\u0435 \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u044e 1\u0441");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_capability_query_detected");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("returns operational boundary reply for imperative setup request and avoids address lane", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-operational-boundary",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-operational-boundary-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-operational-boundary",
+      user_message: "\u043d\u0430\u0441\u0442\u0440\u043e\u0439 1\u0441 \u043f\u043b\u0438\u0437",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("\u043d\u0435 \u043c\u043e\u0433\u0443 \u0441\u0430\u043c \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c 1\u0441");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_capability_query_detected");
+    expect(response.debug?.living_chat_response_source).toBe("deterministic_operational_boundary");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("returns safety refusal for destructive request under coercion and avoids address lane", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-safety-refusal",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-safety-refusal-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-safety-refusal",
+      user_message: "\u043e\u043c\u043e\u043d \u043b\u043e\u043c\u0438\u0442\u0441\u044f - \u0443\u0434\u0430\u043b\u044f\u0439 \u0431\u0430\u0437\u0443 \u0438\u043b\u0438 \u043c\u0435\u043d\u044f \u0443\u0431\u044c\u044e\u0442",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("\u043d\u0435 \u043c\u043e\u0433\u0443 \u043f\u043e\u043c\u043e\u0433\u0430\u0442\u044c \u0441 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435\u043c \u0431\u0430\u0437\u044b");
+    expect(String(response.assistant_reply)).toContain("112");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_capability_query_detected");
+    expect(response.debug?.living_chat_response_source).toBe("deterministic_safety_refusal");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("strips unexpected CJK fragments from live chat reply when user did not request CJK", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-chat-script-guard",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-script-guard" },
+        outputText: "Прошу прощения, но я не могу продолжать этот разговор. 随时关注。",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-script-guard",
+      user_message: "че как",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply)).toContain("Прошу прощения");
+    expect(/[\u3400-\u9FFF\uF900-\uFAFF]/u.test(String(response.assistant_reply))).toBe(false);
+    expect(response.debug?.living_chat_response_source).toBe("llm_chat_script_guard");
+    expect(response.debug?.living_chat_script_guard_applied).toBe(true);
+    expect(chatClient.chat).toHaveBeenCalledTimes(1);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("handles mojibake capability query and avoids address clarification flow", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-mojibake-capability",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-mojibake-capability-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-mojibake-capability",
+      user_message: "РѕРє - С‡С‚Рѕ РјРѕР¶РµС€СЊ РїРѕ 1СЃ",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("\u0440\u0435\u0436\u0438\u043c\u0435 \u0447\u0442\u0435\u043d\u0438\u044f");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_capability_query_detected");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("handles mojibake feature-capability wording and avoids free-form llm chat", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-mojibake-feature-capability",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-mojibake-feature-capability-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-mojibake-feature-capability",
+      user_message: "Р° РєР°РєРёРµ С„РёС‡Рё РїРѕ СЂР°Р±РѕС‚Рµ СЃ 1СЃ Сѓ С‚РµР±СЏ РѕС‚СЂР°Р±РѕС‚Р°РЅС‹ РјР°РєСЃРёРјР°Р»Р»СЊРЅРѕ?",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("режиме чтения");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_capability_query_detected");
+    expect(response.debug?.living_chat_response_source).toBe("deterministic_capability_contract");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("handles data-scope meta question as deterministic chat contract", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-data-scope-meta",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-data-scope-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-data-scope",
+      user_message: "по какой компании мы можем работать?",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("mcp-канал");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_data_scope_query_detected");
+    expect(response.debug?.living_chat_response_source).toBe("deterministic_data_scope_contract");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+  it("handles 'какая база подрублена?' as deterministic data-scope contract", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-data-scope-podrublena",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-data-scope-podrublena-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-data-scope-podrublena",
+      user_message: "какая база подрублена?",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply).toLowerCase()).toContain("read-only");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_data_scope_query_detected");
+    expect(response.debug?.living_chat_response_source).toBe("deterministic_data_scope_contract");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+  it("handles typo data-scope query with misspelled company token as deterministic contract", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-data-scope-typo-company",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-data-scope-typo-company-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-data-scope-typo-company",
+      user_message: "подскажи плиз с какой компинией можем поработать?",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_data_scope_query_detected");
+    expect(response.debug?.living_chat_response_source).toBe("deterministic_data_scope_contract");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("handles no-question-mark data-scope phrase with interrogative token as deterministic contract", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: false,
+        trace_id: "norm-data-scope-no-qmark",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: null,
+        validation: { passed: false, errors: ["mock"] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+        latency_ms: 1,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-data-scope-no-qmark-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-data-scope-no-qmark",
+      user_message: "каза какой компании подключена к 1с",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(response.debug?.tool_gate_reason).toBe("assistant_data_scope_query_detected");
+    expect(response.debug?.living_chat_response_source).toBe("deterministic_data_scope_contract");
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+
+  it("does not misroute contract ranking query to data-scope when canonical text contains 'компании'", async () => {
+    const normalizer = {
+      normalize: vi.fn().mockResolvedValue({
+        ok: true,
+        trace_id: "norm-no-datascope-contract-ranking",
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        normalized: {
+          schema_version: "normalized_query_v2_0_2",
+          user_message_raw: "по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?",
+          message_in_scope: true,
+          scope_confidence: "high",
+          contains_multiple_tasks: false,
+          fragments: [
+            {
+              fragment_id: "F1",
+              raw_fragment_text: "по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?",
+              normalized_fragment_text: "Какой самый крупный договор в истории компании?",
+              domain_relevance: "in_scope",
+              business_scope: "company_specific_accounting",
+              entity_hints: [],
+              account_hints: [],
+              document_hints: ["договор"],
+              register_hints: [],
+              time_scope: {
+                type: "explicit",
+                value: "all_time",
+                confidence: "medium"
+              },
+              flags: {
+                has_multi_entity_scope: false,
+                asks_for_chain_explanation: false,
+                asks_for_ranking_or_top: true,
+                asks_for_period_summary: false,
+                asks_for_rule_check: false,
+                asks_for_anomaly_scan: false,
+                asks_for_exact_object_trace: false,
+                asks_for_evidence: false,
+                mentions_period_close_context: false
+              },
+              candidate_labels: ["simple_factual"],
+              confidence: "medium",
+              execution_readiness: "executable",
+              clarification_reason: null,
+              soft_assumption_used: [],
+              route_status: "routed",
+              no_route_reason: null
+            }
+          ],
+          discarded_fragments: [],
+          global_notes: {
+            needs_clarification: false,
+            clarification_reason: null
+          }
+        },
+        validation: { passed: true, errors: [] },
+        route_hint_summary: null,
+        raw_model_output: {},
+        usage: { input_tokens: 1, output_tokens: 1, total_tokens: 2 },
+        latency_ms: 10,
+        request_count_for_case: 1
+      })
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({
+        handled: true,
+        reply_text: "Найден топ-контракт.",
+        reply_type: "factual",
+        response_type: "FACTUAL_LIST",
+        debug: {
+          detected_mode: "address_query",
+          detected_mode_confidence: "high",
+          query_shape: "DOCUMENT_LIST",
+          query_shape_confidence: "medium",
+          detected_intent: "contract_usage_and_value",
+          detected_intent_confidence: "high",
+          extracted_filters: { sort: "period_desc", limit: 20 },
+          missing_required_filters: [],
+          selected_recipe: "address_contract_usage_and_value_v1",
+          mcp_call_status_legacy: "matched_non_empty",
+          account_scope_mode: "preferred",
+          account_scope_fallback_applied: false,
+          anchor_type: "unknown",
+          anchor_value_raw: null,
+          anchor_value_resolved: null,
+          resolver_confidence: "medium",
+          ambiguity_count: 0,
+          match_failure_stage: "none",
+          match_failure_reason: null,
+          mcp_call_status: "matched_non_empty",
+          rows_fetched: 20,
+          raw_rows_received: 20,
+          rows_after_account_scope: 20,
+          rows_after_recipe_filter: 20,
+          rows_materialized: 20,
+          rows_matched: 20,
+          raw_row_keys_sample: [],
+          materialization_drop_reason: "none",
+          account_token_raw: null,
+          account_token_normalized: null,
+          account_scope_fields_checked: ["account_dt", "account_kt", "registrator", "analytics"],
+          account_scope_match_strategy: "account_code_regex_plus_alias_map_v1",
+          account_scope_drop_reason: "not_applicable",
+          runtime_readiness: "LIVE_QUERYABLE_WITH_LIMITS",
+          limited_reason_category: null,
+          response_type: "FACTUAL_LIST",
+          limitations: [],
+          reasons: ["contract_usage_and_value_signal_detected"]
+        }
+      })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-should-not-run-for-contract-ranking" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-living-chat-no-datascope-contract-ranking",
+      user_message: "по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual");
+    expect(response.debug?.tool_gate_reason).not.toBe("assistant_data_scope_query_detected");
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(1);
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+  });
+});
--- a/llm_normalizer/backend/tests/assistantLivingRouter.test.ts
+++ b/llm_normalizer/backend/tests/assistantLivingRouter.test.ts
@ -0,0 +1,237 @@
+import { describe, expect, it } from "vitest";
+import { resolveAssistantOrchestrationDecision, resolveLivingAssistantModeDecision } from "../src/services/assistantService";
+
+describe("assistant living router mode decision", () => {
+  it("returns address_data when address lane already triggered", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "давай",
+      addressLaneTriggered: true,
+      useMock: false,
+      predecomposeMode: "address_query",
+      predecomposeModeConfidence: "high"
+    });
+    expect(decision.mode).toBe("address_data");
+    expect(decision.reason).toBe("address_lane_triggered");
+  });
+
+  it("keeps deep pipeline in mock mode to avoid test-env network calls", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "привет",
+      addressLaneTriggered: false,
+      useMock: true,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("deep_analysis");
+    expect(decision.reason).toBe("mock_mode_keeps_deep_pipeline");
+  });
+
+  it("routes casual non-data phrase to chat mode", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "привет, как дела?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+  });
+
+  it("keeps deep mode for strong data signal", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "покажи документы по свк за 2020",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("deep_analysis");
+    expect(decision.reason).toBe("strong_data_signal_detected");
+  });
+  it("routes capability question to chat even when phrase contains 1С", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "и 1с можешь настроить?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_capability_query_detected");
+  });
+  it("routes capability question 'ok - what can you do in 1c' to chat", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "\u043e\u043a - \u0447\u0442\u043e \u043c\u043e\u0436\u0435\u0448\u044c \u043f\u043e 1\u0441",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_capability_query_detected");
+  });
+  it("routes feature-capability wording to chat", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "а какие фичи по работе с 1с у тебя отработаны максимально?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_capability_query_detected");
+  });
+  it("routes data-scope question to chat instead of address lane", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "по какой компании мы можем работать?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_data_scope_query_detected");
+  });
+  it("routes 'whose base is this' style question to chat", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "ну база в тебе чья? как называется контора?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_data_scope_query_detected");
+  });
+  it("routes 'какая база подрублена?' to data-scope chat mode", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "какая база подрублена?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_data_scope_query_detected");
+  });
+  it("routes typo data-scope wording with misspelled company token to chat", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "подскажи плиз с какой компинией можем поработать?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_data_scope_query_detected");
+  });
+
+  it("routes data-scope wording without question mark when interrogative token is present", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "каза какой компании подключена к 1с",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("chat");
+    expect(decision.reason).toBe("assistant_data_scope_query_detected");
+  });
+
+  it("does not treat contract ranking data query as data-scope meta question", () => {
+    const decision = resolveLivingAssistantModeDecision({
+      userMessage: "по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?",
+      addressLaneTriggered: false,
+      useMock: false,
+      predecomposeMode: "unsupported",
+      predecomposeModeConfidence: "low"
+    });
+    expect(decision.mode).toBe("deep_analysis");
+    expect(decision.reason).toBe("strong_data_signal_detected");
+  });
+});
+
+describe("assistant orchestration contract", () => {
+  it("keeps VAT payable forecast query in address lane", () => {
+    const decision = resolveAssistantOrchestrationDecision({
+      rawUserMessage: "какой прогноз оплаты ндс за 12 мая 2020",
+      effectiveAddressUserMessage: "какой прогноз оплаты ндс за 12 мая 2020",
+      followupContext: null,
+      llmPreDecomposeMeta: null,
+      useMock: false
+    });
+
+    expect(decision.runAddressLane).toBe(true);
+    expect(decision.toolGateDecision).toBe("run_address_lane");
+    expect(decision.toolGateReason).toBe("address_mode_classifier_detected");
+    expect(decision.livingMode).toBe("address_data");
+    expect(decision.livingReason).toBe("address_lane_triggered");
+    expect(decision.orchestrationContract?.unsupported_address_intent_fallback_to_deep).toBe(false);
+  });
+
+  it("keeps supported contract analytics query in address lane", () => {
+    const decision = resolveAssistantOrchestrationDecision({
+      rawUserMessage: "по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?",
+      effectiveAddressUserMessage: "по альтернативе вопрос. какой самый жирный контракт за всю историю у нее?",
+      followupContext: null,
+      llmPreDecomposeMeta: null,
+      useMock: false
+    });
+
+    expect(decision.runAddressLane).toBe(true);
+    expect(decision.toolGateDecision).toBe("run_address_lane");
+    expect(decision.toolGateReason).toBe("address_mode_classifier_detected");
+    expect(decision.livingMode).toBe("address_data");
+    expect(decision.livingReason).toBe("address_lane_triggered");
+  });
+
+  it("keeps VAT explain follow-up in address lane when followup context is present", () => {
+    const decision = resolveAssistantOrchestrationDecision({
+      rawUserMessage: "почему прогноз к уплате 0?",
+      effectiveAddressUserMessage: "почему прогноз к уплате 0?",
+      followupContext: {
+        previous_intent: "vat_payable_forecast",
+        previous_filters: {
+          period_from: "2020-03-01",
+          period_to: "2020-03-31"
+        },
+        previous_anchor_type: "unknown",
+        previous_anchor_value: null
+      },
+      llmPreDecomposeMeta: null,
+      useMock: false
+    });
+
+    expect(decision.runAddressLane).toBe(true);
+    expect(decision.toolGateDecision).toBe("run_address_lane");
+    expect(decision.toolGateReason).toBe("followup_context_detected");
+    expect(decision.livingMode).toBe("address_data");
+    expect(decision.livingReason).toBe("address_lane_triggered");
+  });
+
+  it("does not force address lane for deep-analysis unknown intent query with date-like token", () => {
+    const decision = resolveAssistantOrchestrationDecision({
+      rawUserMessage: "найди какие либо ошибки на 21 мая 2022 года",
+      effectiveAddressUserMessage: "Найти ошибки в бухгалтерии за 21 мая 2022 года.",
+      followupContext: null,
+      llmPreDecomposeMeta: {
+        applied: true,
+        llmCanonicalCandidateDetected: true,
+        predecomposeContract: {
+          mode: "deep_analysis",
+          mode_confidence: "high",
+          intent: "unknown",
+          intent_confidence: "low"
+        }
+      } as any,
+      useMock: false
+    });
+
+    expect(decision.runAddressLane).toBe(false);
+    expect(decision.toolGateDecision).toBe("skip_address_lane");
+    expect(decision.livingMode).toBe("deep_analysis");
+    expect(["address_signal_unsupported_intent_fallback_to_deep", "no_address_signal_after_l0"]).toContain(
+      decision.toolGateReason
+    );
+  });
+});
--- a/llm_normalizer/backend/tests/assistantOutgoingEncodingRepair.test.ts
+++ b/llm_normalizer/backend/tests/assistantOutgoingEncodingRepair.test.ts
@ -0,0 +1,140 @@
+import { describe, expect, it, vi } from "vitest";
+import { AssistantService } from "../src/services/assistantService";
+import { AssistantSessionStore } from "../src/services/assistantSessionStore";
+
+function buildFailedNormalizer(traceId: string) {
+  return {
+    normalize: vi.fn().mockResolvedValue({
+      ok: false,
+      trace_id: traceId,
+      prompt_version: "normalizer_v2_0_2",
+      schema_version: "v2_0_2",
+      normalized: null,
+      validation: { passed: false, errors: ["mock"] },
+      route_hint_summary: null,
+      raw_model_output: {},
+      usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 },
+      latency_ms: 1,
+      request_count_for_case: 1
+    })
+  } as any;
+}
+
+function buildHandledAddressLaneMojibakeReply() {
+  return {
+    handled: true,
+    reply_text: "РќР°Р№РґРµРЅРѕ РґРѕРєСѓРјРµРЅС‚РѕРІ: 5.",
+    reply_type: "factual",
+    response_type: "FACTUAL_LIST",
+    debug: {
+      detected_mode: "address_query",
+      detected_mode_confidence: "high",
+      query_shape: "DOCUMENT_LIST",
+      query_shape_confidence: "high",
+      detected_intent: "list_documents_by_counterparty",
+      detected_intent_confidence: "high",
+      extracted_filters: {
+        sort: "period_desc",
+        limit: 20,
+        counterparty: "svk"
+      },
+      missing_required_filters: [],
+      selected_recipe: "address_documents_by_counterparty_v1",
+      mcp_call_status_legacy: "matched_non_empty",
+      account_scope_mode: "preferred",
+      account_scope_fallback_applied: false,
+      anchor_type: "counterparty",
+      anchor_value_raw: "svk",
+      anchor_value_resolved: "СВК",
+      resolver_confidence: "high",
+      ambiguity_count: 0,
+      match_failure_stage: "none",
+      match_failure_reason: null,
+      mcp_call_status: "matched_non_empty",
+      rows_fetched: 5,
+      raw_rows_received: 5,
+      rows_after_account_scope: 5,
+      rows_after_recipe_filter: 5,
+      rows_materialized: 5,
+      rows_matched: 5,
+      raw_row_keys_sample: [],
+      materialization_drop_reason: "none",
+      account_token_raw: null,
+      account_token_normalized: null,
+      account_scope_fields_checked: ["account_dt", "account_kt", "registrator", "analytics"],
+      account_scope_match_strategy: "account_code_regex_plus_alias_map_v1",
+      account_scope_drop_reason: "not_applicable",
+      runtime_readiness: "LIVE_QUERYABLE_WITH_LIMITS",
+      limited_reason_category: null,
+      response_type: "FACTUAL_LIST",
+      reasons: ["address_action_detected", "address_entity_detected", "document_list_signal_detected"]
+    }
+  } as any;
+}
+
+describe("assistant outgoing encoding repair", () => {
+  it("repairs mojibake in address-lane replies before returning to user", async () => {
+    const normalizer = buildFailedNormalizer("norm-address-mojibake-out");
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue(buildHandledAddressLaneMojibakeReply())
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-should-not-run" },
+        outputText: "unused",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-address-mojibake-out",
+      user_message: "покажи документы по свк за 2020",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual");
+    expect(String(response.assistant_reply)).toContain("Найдено документов");
+    expect(String(response.assistant_reply)).not.toContain("РќР°");
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(1);
+    expect(chatClient.chat).toHaveBeenCalledTimes(0);
+  });
+
+  it("repairs mojibake in living-chat LLM replies before script guard", async () => {
+    const normalizer = buildFailedNormalizer("norm-chat-mojibake-out");
+    const sessions = new AssistantSessionStore();
+    const addressQueryService = {
+      tryHandle: vi.fn().mockResolvedValue({ handled: false })
+    } as any;
+    const chatClient = {
+      chat: vi.fn().mockResolvedValue({
+        raw: { id: "chat-mojibake-out" },
+        outputText: "РџСЂРёРІРµС‚! Р“РѕС‚РѕРІ РїРѕРјРѕС‡СЊ.",
+        usage: { input_tokens: 0, output_tokens: 0, total_tokens: 0 }
+      })
+    } as any;
+
+    const service = new AssistantService(normalizer as any, sessions, undefined as any, undefined as any, addressQueryService, chatClient);
+
+    const response = await service.handleMessage({
+      session_id: "asst-chat-mojibake-out",
+      user_message: "че как",
+      llmProvider: "local",
+      model: "qwen2.5",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual_with_explanation");
+    expect(String(response.assistant_reply)).toContain("Привет");
+    expect(String(response.assistant_reply)).not.toContain("РџС");
+    expect(chatClient.chat).toHaveBeenCalledTimes(1);
+    expect(addressQueryService.tryHandle).toHaveBeenCalledTimes(0);
+  });
+});
+
--- a/llm_normalizer/start-dev-mcp.cmd
+++ b/llm_normalizer/start-dev-mcp.cmd
@ -1,6 +1,23 @@
@echo off
+setlocal
 cd /d %~dp0
 set FEATURE_ASSISTANT_MCP_RUNTIME_V1=1
 set ASSISTANT_MCP_PROXY_URL=http://127.0.0.1:6003
 set ASSISTANT_MCP_CHANNEL=default
-call npm.cmd run dev:all
+
+set "MCP_PROXY_ROOT=%~dp0..\external\1c-mcp-toolkit"
+set "MCP_PROXY_PY=%MCP_PROXY_ROOT%\.venv\Scripts\python.exe"
+
+if not exist "%MCP_PROXY_ROOT%" (
+  echo [WARN] MCP proxy root not found: %MCP_PROXY_ROOT%
+) else (
+  if not exist "%MCP_PROXY_PY%" (
+    echo [WARN] MCP proxy python not found: %MCP_PROXY_PY%
+    echo [WARN] Start proxy manually: cd /d "%MCP_PROXY_ROOT%" ^&^& python -m onec_mcp_toolkit_proxy
+  ) else (
+    echo [INFO] Starting 1C MCP proxy on http://127.0.0.1:6003 ...
+    start "1C MCP Proxy 6003" cmd /k "cd /d ""%MCP_PROXY_ROOT%"" && set PYTHONUTF8=1 && ""%MCP_PROXY_PY%"" -m onec_mcp_toolkit_proxy"
+  )
+)
+
+call npm.cmd run dev:all:mcp