АРЧ АП11 - Архитектура после регресса: + Архитектура: восстановить bridge от provenance выбранной позиции к VAT-периоду и закрыть phase10 replay

docs/ARCH/11 - architecture_turnaround/11 - continuity_stabilization_plan_2026-04-17.md

@@ -193,6 +193,24 @@ Still open after the accepted phase9 replay:
 - business answers are now semantically correct on this path, but some inventory list formatting still feels heavier and more mechanical than the target human style;
 - the next architecture slice should keep expanding saved-session proof across additional real user chains, while separately tightening answer presentation so exact routes do not feel template-driven even when the truth path is already correct.
 
+Latest phase10 bridge-and-aggregate evidence after the manual replay recovery:
+
+- live replay `address_truth_harness_phase10_manual_bridge_and_aggregate_mix_live_20260418_rerun8` is accepted end-to-end with `9/9` steps green;
+- the previously broken bridge `selected item purchase provenance -> VAT on purchase date` is now explicit instead of implicit:
+  - the continuity layer derives the purchase month from the grounded provenance evidence;
+  - the same session keeps `selected object` continuity instead of collapsing into generic root-only VAT arbitration;
+  - the runtime now routes this follow-up as `vat_liability_confirmed_for_tax_period`, not as `forecast`, `unknown`, or generic clarification;
+- the same replay also proves that the neighboring aggregate fixes are live on the real assistant path:
+  - top-customer-all-time now returns a direct business answer first;
+  - top-year aggregate now returns a direct business answer first;
+  - very-old-stock now prefers `inventory_aging_by_purchase_date` over a generic inventory snapshot;
+- this matters architecturally because the seam that used to exist only as ambient monolith behavior is now protected as an explicit carryover contract plus replay-backed acceptance path.
+
+Still open after the accepted phase10 replay:
+
+- the user-facing VAT explanation block is now correct and grounded, but some long exact answers still feel heavier than the target human product tone;
+- the next architecture slice should keep moving from repaired bridge authority into answer-shaping cleanup and broader saved-session replay coverage, not back into isolated wording tweaks.
+
 ## Ready Signal
 
 The project can leave the current breakpoint when:

docs/ARCH/11 - architecture_turnaround/12 - manual_run_system_analysis_3NilqwT1G2_2026-04-18.md

@@ -0,0 +1,240 @@
+# 12 - Manual Run System Analysis `assistant-stage1-3NilqwT1G2` (2026-04-18)
+
+## Purpose
+
+This note analyzes the manual saved-session run `assistant-stage1-3NilqwT1G2`.
+
+The goal is not to review isolated prompts.
+
+The goal is to determine:
+
+- which failures should improve as orchestration / continuity authority is repaired;
+- which failures are separate route or capability gaps;
+- which failures come from answer shaping and presentation rather than from routing.
+
+## Evidence
+
+Primary artifacts:
+
+- `llm_normalizer/reports/assistant-stage1-3NilqwT1G2.md`
+- `llm_normalizer/reports/assistant-stage1-3NilqwT1G2.json`
+- `llm_normalizer/data/assistant_sessions/assistant-stage1-3NilqwT1G2-SAVED-001.json`
+
+Relevant architecture context:
+
+- `10 - regression_breakpoint_analysis_2026-04-17.md`
+- `11 - continuity_stabilization_plan_2026-04-17.md`
+- `docs/orchestration/active_domain_contract.json`
+
+## High-Level Verdict
+
+This run is bad for more than one reason.
+
+It is not a single orchestration bug.
+
+It is also not a pure capability-gap run.
+
+The failure pattern is mixed:
+
+1. Some turns fail because the right contour already exists, but orchestration or intent selection does not reach it.
+2. Some turns fail because extracted neighboring entities no longer share an explicit bridge contract.
+3. Some turns fail because the needed business capability family is only partially modeled.
+4. Some turns are technically routed but still feel bad because answer shape and presentation are too template-like.
+
+## What Still Works
+
+The following contours are still alive in this run:
+
+- inventory root snapshot and historical date carryover;
+- selected-item supplier provenance;
+- selected-item sale trace;
+- confirmed receivables snapshot on a date;
+- VAT confirmed for the carried tax period after a debt-date question;
+- documents by counterparty;
+- inventory root return on later turns.
+
+This matters because it means the runtime foundation is not dead.
+
+The project did not lose all exact routes.
+
+The main problem is that the system no longer enters the correct contour reliably under mixed real-session wording.
+
+## Failure Families
+
+### A. Contour exists, but the runtime does not enter it
+
+These are the clearest orchestration / intent-resolution failures.
+
+#### `Q12` - `прикинь какой ндс нам надо заплатить на февраль 2017`
+
+- Actual behavior: fell into `living_chat`, `living_chat_response_source = llm_chat`.
+- Why this is bad: the system already has `vat_liability_confirmed_for_tax_period` as a real contour.
+- Why this is architecture, not wording only: the right family exists, but the lane authority does not protect it under colloquial phrasing.
+
+#### `Q16` - `мы должны комуто денег на сегодня?`
+
+- Actual behavior: `detected_intent = unknown`, partial refusal.
+- Why this is bad: `payables_confirmed_as_of_date` exists in recipe, capability, filter, compose, and navigation layers.
+- Why this is architecture: the contour is present, but the resolver / route arbitration fails to bind the phrase to the payables family.
+
+#### `Q29` - `Есть ли остатки товара, которые закупались очень давно`
+
+- Actual behavior: routed as `inventory_on_hand_as_of_date`, returned a generic current stock snapshot.
+- Why this is bad: the active domain contract explicitly contains the old-stock / aging path, and the runtime has `inventory_aging_by_purchase_date`.
+- Why this is architecture: generic inventory root wins over the more specific aging branch because precedence is wrong.
+
+### B. Cross-domain bridge disappeared after extraction
+
+These are the most important "neighbor entities used to live together" failures.
+
+#### `Q10` - `ндс можешь прикинуть на дату покупки рабочей станции?`
+
+- Actual behavior: `detected_intent = unknown`, no route, organization only, selected-item / purchase-date context dropped.
+- What this should have used: selected item -> purchase provenance bundle -> purchase date / period -> VAT contour.
+- Why this is architecture: the system can answer selected-item provenance and can answer VAT periods, but the bridge between those adjacent contours is not explicit.
+
+#### `Q17` - `а нам?`
+
+- Actual behavior: rewritten into a generic "our company / our base" question and lost the debt polarity follow-up.
+- What this should have used: `payables -> receivables` role-swap follow-up over the same date scope.
+- Why this is architecture: short polarity pivots need an explicit follow-up contract, not free-form reinterpretation.
+
+#### `Q23` - `а по свк`
+
+- Actual behavior: stayed inside `list_documents_by_counterparty`, but the short alias retarget is semantically weak and the answer quality is poor.
+- Why this is architecture: short retargets over an existing counterparty lane need a dedicated alias / retarget seam.
+
+### C. Business family partially exists, but not at the right grain
+
+These are not fixed by continuity alone.
+
+#### `Q13` - `кто у нас самый доходный клиент за все время`
+
+- Actual behavior: `detected_intent = unknown`, partial refusal.
+- What exists nearby: `customer_revenue_and_payments`.
+- What is missing in practice: stable ranking / all-time aggregate handling for company-level customer revenue questions under colloquial wording.
+
+#### `Q18` - `какой у нас самый доходный год`
+
+#### `Q19` - `а за 2017 мы скок заработали?`
+
+#### `Q20` - `сколько вообще денег мы заработали за все время?`
+
+- Actual behavior: broad refusal or partial refusal.
+- Why this matters: these are not random questions; they are business analytics asks at company/year/all-time aggregate grain.
+- Why this is not only orchestration: current nearby revenue contour is not enough to honestly cover company-year and all-time aggregate semantics.
+
+### D. Route exists nearby, but wording-to-intent binding regressed
+
+#### `Q11` - `а какой ндс мы должны сгрузить на март 2020?`
+
+- Actual behavior: `detected_intent = unknown`.
+- What exists nearby: VAT confirmed liability contour.
+- Why this matters: colloquial accounting wording like `сгрузить НДС` should not fall out of contour if the product claims live accountant dialogue.
+
+#### `Q25` - `что нам отгружать чепурнов? какой товар или услугу?`
+
+- Actual behavior: partial refusal.
+- What exists nearby: counterparty documents and related shipment evidence.
+- Why this matters: the system has adjacent evidence contours but lacks a stable "counterparty -> shipped items/services" interpretation.
+
+### E. User-facing quality defects even when routing is not fully broken
+
+#### `Q2` - `расскажи что можешь интересного`
+
+- The answer is cleaner than before, but still catalog-like and mechanically enumerated.
+
+#### `Q14` / `Q15`
+
+- These turns route correctly, but the answer shape still exposes internal "block" thinking and feels less human than the target product tone.
+
+#### `Q28`
+
+- The route works, but the result relies on fallback reasoning (`confirmed_balance_unavailable_fallback_to_heuristic_candidates` / `open_items_account_query_override_to_movements`), so business confidence should stay explicit.
+
+## System Classification
+
+This run should be read as:
+
+- `orchestration / continuity authority failures`: `Q10`, `Q12`, `Q16`, `Q17`, `Q23`, `Q29`
+- `resolver / wording-to-intent failures`: `Q11`, `Q13`, `Q25`
+- `aggregate business contour gaps`: `Q18`, `Q19`, `Q20`
+- `answer-shape / presentation defects`: `Q2`, `Q14`, `Q15`, `Q28`
+
+The important conclusion:
+
+- a large share of the bad run is still architecture and orchestration;
+- but not all of it will heal automatically just by continuing continuity fixes.
+
+## What The Old Monolith Likely Had
+
+Before extraction, several neighboring decisions lived in one ambient runtime region:
+
+- intent guess;
+- follow-up carryover;
+- selected-object reuse;
+- organization/date reuse;
+- recipe selection;
+- answer packaging.
+
+That old shape was fragile, but it allowed adjacent capabilities to "borrow" context from one another without explicit contracts.
+
+After extraction, those same borrow paths became seams.
+
+The system now needs those seams to be first-class contracts.
+
+Without that, optimization does not produce a stronger stone.
+
+It produces split pieces whose joints are filled by ad hoc glue.
+
+## Architecture Requirement
+
+The extraction path is still the right direction only if every broken adjacency becomes explicit.
+
+The missing explicit seams now visible in this run are:
+
+- `inventory root <-> inventory aging`
+- `selected item / provenance bundle <-> VAT period ask`
+- `payables <-> receivables polarity flip`
+- `counterparty documents <-> short alias retarget`
+- `counterparty evidence <-> shipped goods/services summary`
+- `organization scope <-> company analytics aggregates`
+
+Each seam needs:
+
+1. an explicit transition / carryover contract;
+2. one clear intent-family arbitration rule;
+3. answer-shape expectations for the user-facing reply;
+4. replay coverage inside a saved-session scenario, not only in isolated unit cases.
+
+## Final Conclusion
+
+Yes, the architecture can become better than the old monolith.
+
+But only under one condition:
+
+- every extracted neighbor relationship that used to work implicitly must now be reintroduced as an explicit contract and guarded by scenario-level acceptance.
+
+If that is done, the stone becomes better:
+
+- less magical;
+- more inspectable;
+- safer to expand across domains.
+
+If that is not done, the stone does not become better.
+
+It becomes fragmented and cosmetically re-glued.
+
+## Next Recommended Slice
+
+The next phase should not be a random patch sweep.
+
+It should be one focused replay pack built from this exact saved session with priority order:
+
+1. `inventory -> selected item -> VAT purchase-date bridge`
+2. `direct VAT colloquial liability wording`
+3. `payables / receivables polarity swap`
+4. `inventory aging vs generic inventory precedence`
+5. `company analytics aggregates`
+
+That pack should become the next acceptance gate before wider domain expansion.

docs/orchestration/address_truth_harness_phase10_manual_bridge_and_aggregate_mix.json

@@ -0,0 +1,265 @@
+{
+  "schema_version": "domain_truth_harness_spec_v1",
+  "scenario_id": "address_truth_harness_phase10_manual_bridge_and_aggregate_mix",
+  "domain": "address_phase10_manual_bridge_and_aggregate_mix",
+  "title": "Phase 10 manual bridge and aggregate replay for orchestration recovery",
+  "description": "Focused AGENT replay built from the manual saved session assistant-stage1-3NilqwT1G2. The scenario validates broken seams where neighboring contours used to cooperate implicitly: inventory -> selected item -> VAT purchase-date bridge, colloquial VAT liability wording, payables/receivables polarity flip, company-level revenue aggregates, and inventory aging versus generic stock snapshot precedence.",
+  "bindings": {},
+  "steps": [
+    {
+      "step_id": "step_01_inventory_historical_anchor",
+      "title": "Historical inventory anchor on March 2016",
+      "question": "остатки на март 2016",
+      "allowed_reply_types": [
+        "factual"
+      ],
+      "expected_intents": [
+        "inventory_on_hand_as_of_date"
+      ],
+      "expected_recipe": "address_inventory_on_hand_as_of_date_v1",
+      "required_filters": {
+        "as_of_date": "2016-03-31",
+        "period_from": "2016-03-01",
+        "period_to": "2016-03-31"
+      },
+      "required_direct_answer_patterns_any": [
+        "31\\.03\\.2016",
+        "(?i)на складе"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "inventory_root",
+        "historical_date_anchor"
+      ]
+    },
+    {
+      "step_id": "step_02_selected_item_purchase_provenance",
+      "title": "Selected workstation supplier / purchase provenance on the same date",
+      "question": "По выбранному объекту \"Рабочая станция универсального специалиста (индивидуальное изготовление)\": где взяли это?",
+      "allowed_reply_types": [
+        "factual",
+        "partial_coverage"
+      ],
+      "expected_intents": [
+        "inventory_purchase_provenance_for_item"
+      ],
+      "expected_recipe": "address_inventory_purchase_provenance_for_item_v1",
+      "required_filters": {
+        "item": "Рабочая станция универсального специалиста (индивидуальное изготовление)",
+        "as_of_date": "{{step_01_inventory_historical_anchor.filters.as_of_date}}"
+      },
+      "required_direct_answer_patterns_any": [
+        "(?i)поставщик|закуп",
+        "(?i)рабочая станция"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "selected_object",
+        "inventory_provenance",
+        "date_scope"
+      ]
+    },
+    {
+      "step_id": "step_03_vat_on_purchase_date_bridge",
+      "title": "VAT approximate on the purchase date of the selected item",
+      "question": "ндс можешь прикинуть на дату покупки рабочей станции?",
+      "allowed_reply_types": [
+        "factual",
+        "factual_with_explanation",
+        "partial_coverage"
+      ],
+      "expected_intents": [
+        "vat_liability_confirmed_for_tax_period"
+      ],
+      "required_direct_answer_patterns_any": [
+        "(?i)ндс",
+        "(?i)дата покупки|период|налоговый период|не удается точно"
+      ],
+      "forbidden_direct_answer_patterns": [
+        "(?i)mcp",
+        "(?i)address_mode",
+        "(?i)tool_gate_reason"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "bridge_inventory_to_vat",
+        "selected_object",
+        "purchase_date_bundle"
+      ]
+    },
+    {
+      "step_id": "step_04_colloquial_vat_tax_period",
+      "title": "Colloquial VAT liability wording on February 2017",
+      "question": "прикинь какой ндс нам надо заплатить на февраль 2017",
+      "allowed_reply_types": [
+        "factual",
+        "factual_with_explanation",
+        "partial_coverage"
+      ],
+      "expected_intents": [
+        "vat_liability_confirmed_for_tax_period"
+      ],
+      "expected_recipe": "address_vat_liability_confirmed_tax_period_v1",
+      "required_filters": {
+        "period_from": "2017-02-01",
+        "period_to": "2017-02-28"
+      },
+      "required_direct_answer_patterns_any": [
+        "(?i)ндс",
+        "(?i)2017"
+      ],
+      "forbidden_direct_answer_patterns": [
+        "(?i)mcp",
+        "(?i)address_mode",
+        "(?i)tool_gate_reason"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "vat_colloquial_wording",
+        "tax_period"
+      ]
+    },
+    {
+      "step_id": "step_05_payables_today",
+      "title": "Payables snapshot for today",
+      "question": "мы должны комуто денег на сегодня?",
+      "allowed_reply_types": [
+        "factual",
+        "partial_coverage"
+      ],
+      "expected_intents": [
+        "payables_confirmed_as_of_date",
+        "list_payables_counterparties"
+      ],
+      "required_direct_answer_patterns_any": [
+        "(?i)кредитор|обязатель|долж",
+        "(?i)сегодня|на .*20"
+      ],
+      "forbidden_direct_answer_patterns": [
+        "(?i)mcp",
+        "(?i)address_mode",
+        "(?i)tool_gate_reason"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "payables",
+        "debt_polarity"
+      ]
+    },
+    {
+      "step_id": "step_06_receivables_role_flip",
+      "title": "Short polarity flip from payables to receivables",
+      "question": "а нам?",
+      "allowed_reply_types": [
+        "factual",
+        "partial_coverage"
+      ],
+      "expected_intents": [
+        "receivables_confirmed_as_of_date",
+        "list_receivables_counterparties"
+      ],
+      "required_direct_answer_patterns_any": [
+        "(?i)дебитор|нам должны|должны нам",
+        "(?i)сегодня|на .*20|не удается точно"
+      ],
+      "forbidden_direct_answer_patterns": [
+        "(?i)что относится к вашей компании",
+        "(?i)mcp",
+        "(?i)address_mode",
+        "(?i)tool_gate_reason"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "receivables",
+        "polarity_flip",
+        "followup_short"
+      ]
+    },
+    {
+      "step_id": "step_07_top_customer_all_time",
+      "title": "Top customer by all-time revenue",
+      "question": "кто у нас самый доходный клиент за все время",
+      "allowed_reply_types": [
+        "factual",
+        "factual_with_explanation",
+        "partial_coverage",
+        "clarification_required"
+      ],
+      "expected_intents": [
+        "customer_revenue_and_payments"
+      ],
+      "required_direct_answer_patterns_any": [
+        "(?i)клиент|контрагент|доход|выруч",
+        "(?i)не удается точно|за все время|самый доходный"
+      ],
+      "forbidden_direct_answer_patterns": [
+        "(?i)mcp",
+        "(?i)address_mode",
+        "(?i)tool_gate_reason"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "customer_analytics",
+        "aggregate_all_time",
+        "ranking"
+      ]
+    },
+    {
+      "step_id": "step_08_top_year_revenue",
+      "title": "Most profitable year",
+      "question": "какой у нас самый доходный год",
+      "allowed_reply_types": [
+        "factual",
+        "factual_with_explanation",
+        "partial_coverage",
+        "clarification_required"
+      ],
+      "expected_intents": [
+        "customer_revenue_and_payments"
+      ],
+      "required_direct_answer_patterns_any": [
+        "(?i)год|доход|выруч|прибыл",
+        "(?i)не удается точно|самый доходный"
+      ],
+      "forbidden_direct_answer_patterns": [
+        "(?i)mcp",
+        "(?i)address_mode",
+        "(?i)tool_gate_reason"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "company_analytics",
+        "aggregate_year",
+        "ranking"
+      ]
+    },
+    {
+      "step_id": "step_09_very_old_stock",
+      "title": "Very old stock should prefer aging contour over generic inventory snapshot",
+      "question": "Есть ли остатки товара, которые закупались очень давно",
+      "allowed_reply_types": [
+        "factual",
+        "factual_with_explanation",
+        "partial_coverage"
+      ],
+      "expected_intents": [
+        "inventory_aging_by_purchase_date"
+      ],
+      "expected_recipe": "address_inventory_aging_by_purchase_date_v1",
+      "required_direct_answer_patterns_any": [
+        "(?i)стар|давно|закуп",
+        "(?i)остат"
+      ],
+      "forbidden_direct_answer_patterns": [
+        "(?i)18\\.04\\.2026",
+        "(?i)на складе подтверждено \\d+ позиц"
+      ],
+      "criticality": "critical",
+      "semantic_tags": [
+        "inventory_aging",
+        "very_old_stock",
+        "precedence"
+      ]
+    }
+  ]
+}

llm_normalizer/backend/dist/services/addressFilterExtractor.js

@@ -1598,7 +1598,11 @@ function extractAddressFilters(userMessage, intent) {
             }
         }
     }
-    if (intent === "vat_liability_confirmed_for_tax_period" && !periodRange.period_from && !periodRange.period_to) {
+    const monthPeriodWasDerived = warnings.includes("period_derived_from_month_phrase");
+    if (intent === "vat_liability_confirmed_for_tax_period" &&
+        !periodRange.period_from &&
+        !periodRange.period_to &&
+        !monthPeriodWasDerived) {
         const periodToForQuarter = filters.period_to ?? vatAsOfDate ?? null;
         if (periodToForQuarter) {
             const quarterWindow = deriveQuarterWindowForDate(periodToForQuarter);

llm_normalizer/backend/dist/services/addressIntentResolver.js

@@ -1,5 +1,7 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.hasCompactAccountCodeToken = hasCompactAccountCodeToken;
+exports.hasAccountNumberAnchor = hasAccountNumberAnchor;
 exports.resolveAddressIntent = resolveAddressIntent;
 const addressCounterpartyIntentSignals_1 = require("./addressCounterpartyIntentSignals");
 const addressInventoryIntentSignals_1 = require("./addressInventoryIntentSignals");
@@ -1449,11 +1451,21 @@ function hasCustomerRevenueRankingBridgeSignal(text) {
     if (!normalized) {
         return false;
     }
+    const hasSupplierCue = /(?:\u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a|\u0432\u0435\u043d\u0434\u043e\u0440|supplier|vendor)/iu.test(normalized);
+    if (hasSupplierCue) {
+        return false;
+    }
+    const hasDirectRankingCue = /(?:\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+(?:\u043a\u043b\u0438\u0435\u043d\u0442|customer|client)|(?:\u043a\u0430\u043a\u043e\u0439|\u043a\u0430\u043a\u0430\u044f)\s+(?:\u0443\s+\u043d\u0430\u0441\s+)?\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+\u0433\u043e\u0434|(?:\u0430\s+)?(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a)\s+(?:\u0432\u043e\u043e\u0431\u0449\u0435\s+)?(?:\u0434\u0435\u043d\u0435\u0433\s+)?\u043c\u044b\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438(?:\s+\u0437\u0430\s+\u0432\u0441\u0435\s+\u0432\u0440\u0435\u043c\u044f)?|(?:\u0430\s+)?(?:\u0437\u0430|for)\s+\d{4}\s+\u043c\u044b\s+(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a)\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a)\s+\u043c\u044b\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438\s+\u0437\u0430\s+\d{4}|(?:\u043e\u0431\u0449\u0430\u044f\s+)?\u0432\u044b\u0440\u0443\u0447\u043a\u0430\s+\u0437\u0430\s+\d{4})/iu.test(normalized);
+    if (hasDirectRankingCue) {
+        return true;
+    }
     const hasMoneyCue = /(?:\u0434\u0435\u043d\u044c\u0433|\u0434\u0435\u043d\u0435\u0433|\u0432\u044b\u0440\u0443\u0447|\u0434\u043e\u0445\u043e\u0434|\u043e\u0431\u043e\u0440\u043e\u0442|revenue|turnover|money|inflow)/iu.test(normalized);
     if (!hasMoneyCue) {
         return false;
     }
-    return /(?:\u043a\u0442\u043e\s+(?:\u043d\u0430\u043c\s+)?(?:\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u043f\u0440\u0438\u043d\u0435\u0441(?:\s+\u0434\u0435\u043d\u0435\u0433)?|\u043f\u0440\u0438\u043d\u0435\u0441\s+\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u0434\u0435\u043d\u0435\u0433)|who\s+brought\s+(?:us\s+)?(?:the\s+)?most\s+money)/iu.test(normalized);
+    const hasCustomerRankingCue = /(?:\u043a\u0442\u043e\s+(?:\u043d\u0430\u043c\s+)?(?:\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u043f\u0440\u0438\u043d\u0435\u0441(?:\s+\u0434\u0435\u043d\u0435\u0433)?|\u043f\u0440\u0438\u043d\u0435\u0441\s+\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u0434\u0435\u043d\u0435\u0433)|who\s+brought\s+(?:us\s+)?(?:the\s+)?most\s+money|(?:\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d\w*\s+(?:\u043a\u043b\u0438\u0435\u043d\u0442|customer|client)))/iu.test(normalized);
+    const hasRevenueAggregateCue = /(?:(?:\u043a\u0430\u043a\u043e\u0439|\u043a\u0430\u043a\u0430\u044f)\s+(?:\u0443\s+\u043d\u0430\u0441\s+)?\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d\w*\s+\u0433\u043e\u0434|(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|скок)\s+(?:\u0432\u043e\u043e\u0431\u0449\u0435\s+)?(?:\u0434\u0435\u043d\u0435\u0433\s+)?\u043c\u044b\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|(?:\u0437\u0430|for)\s+\d{4}\s+\u043c\u044b\s+(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|скок)\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|\u0432\u044b\u0440\u0443\u0447\u043a\w*\s+\u0437\u0430\s+\d{4})/iu.test(normalized);
+    return hasCustomerRankingCue || hasRevenueAggregateCue;
 }
 function hasInventoryProvenanceBridgeSignal(text) {
     const normalized = String(text ?? "").trim().toLowerCase();
@@ -1481,6 +1493,10 @@ function hasColloquialInventoryOnHandBridgeSignal(text) {
     if (!normalized) {
         return false;
     }
+    const hasInventoryAgingCue = /(?:\u043e\u0447\u0435\u043d\u044c\s+\u0434\u0430\u0432\u043d\u043e|\u0434\u0430\u0432\u043d\u043e\s+\u043a\u0443\u043f\u043b|\u0434\u0430\u0432\u043d\u043e\s+\u043f\u0440\u0438\u043e\u0431\u0440\u0435\u0442|\u0441\u0442\u0430\u0440(?:\u044b\u0435|\u044b\u043c|\u044b\u0445)?\s+\u0437\u0430\u043a\u0443\u043f|\u0441\u0442\u0430\u0440\u044b\u0439\s+\u0442\u043e\u0432\u0430\u0440|old\s+stock|old\s+purchase|aging\s+by\s+purchase\s+date)/iu.test(normalized);
+    if (hasInventoryAgingCue) {
+        return false;
+    }
     const tokenCount = normalized.split(/\s+/u).filter(Boolean).length;
     const hasWarehouseCue = /(?:\u0441\u043a\u043b\u0430\u0434(?:\u0430\u0445|\u0435|\u0443|\u043e\u043c|\u044b)?|\u043e\u0441\u0442\u0430\u0442|warehouse|stock|inventory)/iu.test(normalized);
     if (!hasWarehouseCue) {
@@ -1489,15 +1505,74 @@ function hasColloquialInventoryOnHandBridgeSignal(text) {
     const hasQuestionCue = /(?:\u0447\u0442\u043e|\u0447\u0435|\u0447\u0451|\u043a\u0430\u043a\u0438\u0435|\u043f\u043e\u043a\u0430\u0436\u0438|\u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c|show|list|what)/iu.test(normalized);
     return hasQuestionCue && tokenCount <= 8;
 }
+function repairLikelyUtf8Mojibake(text) {
+    const raw = String(text ?? "");
+    if (!raw) {
+        return "";
+    }
+    try {
+        const repaired = Buffer.from(raw, "latin1").toString("utf8");
+        return repaired || raw;
+    }
+    catch {
+        return raw;
+    }
+}
 function resolveAddressIntent(userMessage) {
     const text = String(userMessage ?? "").trim().toLowerCase();
-    if (hasCustomerRevenueRankingBridgeSignal(text)) {
+    const repairedText = repairLikelyUtf8Mojibake(text).trim().toLowerCase();
+    const bridgeText = repairedText && repairedText !== text ? `${text} ${repairedText}` : text;
+    const hasLooseVatPayableBridge = /(?:\u043d\u0434\u0441|vat)/iu.test(text) &&
+        /(?:\u043a\u0430\u043a\u043e\u0439\s+\u043d\u0434\u0441\s+(?:\u043d\u0430\u043c\s+)?(?:\u043d\u0430\u0434\u043e|\u043d\u0443\u0436\u043d\u043e)|\u043d\u0430\u043c\s+\u043d\u0430\u0434\u043e\s+(?:\u0437\u0430\u043f\u043b\u0430\u0442\u0438\u0442\u044c|\u0441\u0433\u0440\u0443\u0437\u0438\u0442\u044c)|\u043d\u0430\u043c\s+\u043d\u0443\u0436\u043d\u043e\s+\u0437\u0430\u043f\u043b\u0430\u0442\u0438\u0442\u044c|\u043d\u0434\u0441\s+\u043a\s+\u0443\u043f\u043b\u0430\u0442\u0435)/iu.test(text) &&
+        /(?:\u0437\u0430\s+(?:\d{4}|(?:\u044f\u043d\u0432\u0430\u0440|\u0444\u0435\u0432\u0440\u0430\u043b|\u043c\u0430\u0440\u0442|\u0430\u043f\u0440\u0435\u043b|\u043c\u0430[\u0439\u044f]|\u0438\u044e\u043d|\u0438\u044e\u043b|\u0430\u0432\u0433\u0443\u0441\u0442|\u0441\u0435\u043d\u0442\u044f\u0431\u0440|\u043e\u043a\u0442\u044f\u0431\u0440|\u043d\u043e\u044f\u0431\u0440|\u0434\u0435\u043a\u0430\u0431\u0440)\S*(?:\s+(?:19|20)\d{2})?)|\u043d\u0430\s+(?:\u044f\u043d\u0432\u0430\u0440|\u0444\u0435\u0432\u0440\u0430\u043b|\u043c\u0430\u0440\u0442|\u0430\u043f\u0440\u0435\u043b|\u043c\u0430[\u0439\u044f]|\u0438\u044e\u043d|\u0438\u044e\u043b|\u0430\u0432\u0433\u0443\u0441\u0442|\u0441\u0435\u043d\u0442\u044f\u0431\u0440|\u043e\u043a\u0442\u044f\u0431\u0440|\u043d\u043e\u044f\u0431\u0440|\u0434\u0435\u043a\u0430\u0431\u0440)\S*(?:\s+(?:19|20)\d{2})?|\b[1-4]\s*(?:\u043a\u0432\u0430\u0440\u0442\u0430\u043b|\u043a\u0432\.?)\b)/iu.test(text);
+    if (hasLooseVatPayableBridge) {
+        return {
+            intent: "vat_liability_confirmed_for_tax_period",
+            confidence: "high",
+            reasons: ["vat_liability_colloquial_bridge_signal_detected"]
+        };
+    }
+    const hasExplicitReceivablesSnapshotBridge = /(?:\u043d\u0430\u043c\s+\u043a\u0442\u043e-\u0442\u043e\s+\u0434\u043e\u043b\u0436\u0435\u043d|\u043d\u0430\u043c\s+\u043a\u0442\u043e\s+\u0434\u043e\u043b\u0436\u0435\u043d|\u043a\u0442\u043e\s+\u043d\u0430\u043c\s+\u0434\u043e\u043b\u0436\u0435\u043d|\u0435\u0441\u0442\u044c\s+\u043b\u0438\s+\u0434\u0435\u0431\u0438\u0442\u043e\u0440\u0441\u043a\w+\s+\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c|\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c\s+\u043d\u0430\u043c|receivables?)/iu.test(text);
+    if (hasExplicitReceivablesSnapshotBridge) {
+        return {
+            intent: "receivables_confirmed_as_of_date",
+            confidence: "high",
+            reasons: ["receivables_snapshot_bridge_signal_detected"]
+        };
+    }
+    const hasExplicitPayablesSnapshotBridge = /(?:\u043c\u044b\s+\u0434\u043e\u043b\u0436\u043d\u044b\s+\u043a\u043e\u043c\u0443-\u0442\u043e\s+\u0434\u0435\u043d\u0435\u0433|\u043c\u044b\s+\u0434\u043e\u043b\u0436\u043d\u044b\s+\u043a\u043e\u043c\u0443\u0442\u043e\s+\u0434\u0435\u043d\u0435\u0433|\u043c\u044b\s+\u043a\u043e\u043c\u0443-\u0442\u043e\s+\u0434\u043e\u043b\u0436\u043d\u044b|\u043a\u043e\u043c\u0443\s+\u043c\u044b\s+\u0434\u043e\u043b\u0436\u043d\u044b|\u0435\u0441\u0442\u044c\s+\u043b\u0438\s+\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c\s+\u043f\u0435\u0440\u0435\u0434\s+\u043a\u043e\u043d\u0442\u0440\u0430\u0433\u0435\u043d\u0442\u0430\u043c\u0438|\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c\s+\u043f\u0435\u0440\u0435\u0434\s+\u043a\u043e\u043d\u0442\u0440\u0430\u0433\u0435\u043d\u0442\u0430\u043c\u0438|payables?)/iu.test(text);
+    if (hasExplicitPayablesSnapshotBridge) {
+        return {
+            intent: "payables_confirmed_as_of_date",
+            confidence: "high",
+            reasons: ["payables_snapshot_bridge_signal_detected"]
+        };
+    }
+    const hasDirectInventoryAgingBridge = /(?:\u043e\u0447\u0435\u043d\u044c\s+\u0434\u0430\u0432\u043d\u043e|\u0434\u0430\u0432\u043d\u043e\s+\u043a\u0443\u043f\u043b|\u0434\u0430\u0432\u043d\u043e\s+\u043f\u0440\u0438\u043e\u0431\u0440\u0435\u0442|\u0441\u0442\u0430\u0440(?:\u044b\u0435|\u044b\u043c|\u044b\u0445)?\s+\u0437\u0430\u043a\u0443\u043f|\u0441\u0442\u0430\u0440(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0442\u043e\u0432\u0430\u0440|old\s+stock|old\s+purchase|very\s+old\s+stock|aging\s+by\s+purchase\s+date)/iu.test(bridgeText);
+    if (hasDirectInventoryAgingBridge || hasInventoryAgingSignal(text) || hasInventoryAgingSignal(repairedText)) {
+        return {
+            intent: "inventory_aging_by_purchase_date",
+            confidence: "high",
+            reasons: ["inventory_aging_bridge_signal_detected"]
+        };
+    }
+    const hasDirectRevenueAggregateBridge = /(?:\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+\u043a\u043b\u0438\u0435\u043d\u0442|(?:\u043a\u0430\u043a\u043e\u0439|\u043a\u0430\u043a\u0430\u044f)\s+(?:\u0443\s+\u043d\u0430\u0441\s+)?\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+\u0433\u043e\u0434|(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a).*(?:\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|\u0432\u044b\u0440\u0443\u0447\u0438\u043b\u0438)|\u0432\u044b\u0440\u0443\u0447\u043a\u0430\s+\u0437\u0430\s+\d{4})/iu.test(bridgeText);
+    if (hasDirectRevenueAggregateBridge || hasCustomerRevenueRankingBridgeSignal(bridgeText)) {
         return {
             intent: "customer_revenue_and_payments",
             confidence: "medium",
             reasons: ["customer_revenue_ranking_bridge_signal_detected"]
         };
     }
+    const hasHistoricalInventorySnapshotBridge = [text, repairedText, bridgeText].some((sample) => /(?:\u043e\u0441\u0442\u0430\u0442|inventory|stock|\u0441\u043a\u043b\u0430\u0434|остат|склад)/iu.test(sample) &&
+        /(?:(?:\u043d\u0430|\u0437\u0430|на|за)\s+(?:\u044f\u043d\u0432\u0430\u0440|\u0444\u0435\u0432\u0440\u0430\u043b|\u043c\u0430\u0440\u0442|\u0430\u043f\u0440\u0435\u043b|\u043c\u0430[\u0439\u044f]|\u0438\u044e\u043d|\u0438\u044e\u043b|\u0430\u0432\u0433\u0443\u0441\u0442|\u0441\u0435\u043d\u0442\u044f\u0431\u0440|\u043e\u043a\u0442\u044f\u0431\u0440|\u043d\u043e\u044f\u0431\u0440|\u0434\u0435\u043a\u0430\u0431\u0440|март|апрел|май|июн|июл|август|сентябр|октябр|ноябр|декабр)\S*(?:\s+(?:19|20)\d{2})?|(?:\u043d\u0430|\u0437\u0430|на|за)\s+\d{4}|\b(?:19|20)\d{2}\b)/iu.test(sample));
+    if (hasHistoricalInventorySnapshotBridge) {
+        return {
+            intent: "inventory_on_hand_as_of_date",
+            confidence: "medium",
+            reasons: ["inventory_historical_snapshot_bridge_signal_detected"]
+        };
+    }
     if (hasInventoryDocumentaryChainBridgeSignal(text)) {
         return {
             intent: "inventory_purchase_to_sale_chain",

llm_normalizer/backend/dist/services/address_runtime/counterpartyAnalyticsReplyBuilders.js

@@ -487,14 +487,19 @@ function composeCounterpartyAnalyticsReply(intent, rows, options = {}, deps) {
         }
         if (focus === "top_years_by_total") {
             const visible = rankedByYearTotal.slice(0, limit);
-            const heading = isSupplier
-                ? `Топ-${visible.length} лет по сумме выплат:`
-                : `Топ-${visible.length} лет по сумме поступлений:`;
-            lines.unshift(heading);
             if (visible.length === 0) {
                 lines.push("По доступному окну не удалось собрать годовые агрегаты по суммам.");
             }
             else {
+                const strongestYear = visible[0];
+                const directAnswerLine = isSupplier
+                    ? `Самый крупный год по подтвержденным выплатам: ${strongestYear.year} (${deps.formatMoneyRub(strongestYear.total)} по ${strongestYear.ops} операциям).`
+                    : `Самый доходный год по подтвержденным поступлениям: ${strongestYear.year} (${deps.formatMoneyRub(strongestYear.total)} по ${strongestYear.ops} операциям). Это денежный поток, а не чистая прибыль.`;
+                const heading = isSupplier
+                    ? `Топ-${visible.length} лет по сумме выплат:`
+                    : `Топ-${visible.length} лет по сумме поступлений:`;
+                lines.unshift(heading);
+                lines.unshift(directAnswerLine);
                 lines.push(...visible.map((item, index) => `${index + 1}. ${item.year} | сумма: ${deps.formatMoneyRub(item.total)} | операций: ${item.ops} | контрагентов: ${item.counterparties.size} | максимальная разовая сумма: ${deps.formatMoneyRub(item.maxSingle)}`));
             }
             return (0, replyContracts_1.buildFactualListReply)(lines);
@@ -556,7 +561,14 @@ function composeCounterpartyAnalyticsReply(intent, rows, options = {}, deps) {
         const heading = isSupplier
             ? `Топ-${visible.length} поставщиков по сумме выплат:`
             : `Топ-${visible.length} заказчиков по сумме поступлений:`;
+        const leadingCounterparty = visible[0] ?? null;
         lines.unshift(heading);
+        if (leadingCounterparty) {
+            const directAnswerLine = isSupplier
+                ? `Крупнейший поставщик по подтвержденным выплатам за доступное время: ${leadingCounterparty.name} (${deps.formatMoneyRub(leadingCounterparty.total)} по ${leadingCounterparty.ops} операциям).`
+                : `Самый доходный клиент за доступное время по подтвержденным поступлениям: ${leadingCounterparty.name} (${deps.formatMoneyRub(leadingCounterparty.total)} по ${leadingCounterparty.ops} операциям). Это денежный поток, а не чистая прибыль.`;
+            lines.unshift(directAnswerLine);
+        }
         lines.push(...visible.map((item, index) => {
             const avgCheck = item.ops > 0 ? item.total / item.ops : 0;
             return `${index + 1}. ${item.name} | сумма: ${deps.formatMoneyRub(item.total)} | операций: ${item.ops} | средний чек: ${deps.formatMoneyRub(avgCheck)} | максимальная разовая сумма: ${deps.formatMoneyRub(item.maxSingle)}`;

llm_normalizer/backend/dist/services/address_runtime/decomposeStage.js

@@ -7,6 +7,7 @@ exports.hasInventoryPurchaseDateFollowupCue = hasInventoryPurchaseDateFollowupCu
 exports.hasBareInventoryPurchaseDateFollowupCue = hasBareInventoryPurchaseDateFollowupCue;
 exports.hasInventorySaleFollowupCue = hasInventorySaleFollowupCue;
 exports.hasInventoryPurchaseToSaleChainFollowupCue = hasInventoryPurchaseToSaleChainFollowupCue;
+exports.hasInventoryPurchaseDateVatBridgeCue = hasInventoryPurchaseDateVatBridgeCue;
 exports.hasAddressFollowupContextSignal = hasAddressFollowupContextSignal;
 exports.runAddressDecomposeStage = runAddressDecomposeStage;
 const addressQueryClassifier_1 = require("../addressQueryClassifier");
@@ -537,6 +538,14 @@ function hasInventorySaleFollowupCue(text) {
 function hasInventoryPurchaseToSaleChainFollowupCue(text) {
     return /(?:через\s+какие\s+документы\s+прош[её]л\s+путь\s+товара|закупк.*склад.*продаж|purchase[\s-]?to[\s-]?sale|purchase\s*->\s*(?:warehouse|stock)\s*->\s*sale)/iu.test(String(text ?? ""));
 }
+function hasInventoryPurchaseDateVatBridgeCue(text) {
+    const normalized = String(text ?? "").trim();
+    if (!normalized) {
+        return false;
+    }
+    return (/(?:ндс|vat)/iu.test(normalized) &&
+        /(?:на\s+дат[ауеы]\s+покупк|на\s+дат[ауеы]\s+закупк|по\s+дат[еу]\s+покупк|по\s+дат[еу]\s+закупк|дата\s+покупк|дата\s+закупк|purchase\s+date)/iu.test(normalized));
+}
 function hasAddressFollowupContextSignal(text) {
     const normalized = String(text ?? "").trim();
     if (!normalized) {
@@ -563,6 +572,9 @@ function hasAddressFollowupContextSignal(text) {
         /(?:ндс|vat|прогноз|к\s+уплате|нул|ноль|\b0(?:[.,]0+)?\b)/iu.test(normalized)) {
         return true;
     }
+    if (tokenCount <= 14 && hasInventoryPurchaseDateVatBridgeCue(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;
@@ -1056,6 +1068,17 @@ function deriveIntentWithFollowupContext(detectedIntent, userMessage, followupCo
     const isVatFollowup = hasVatCue(normalizedMessage);
     const previousIsInventoryFamily = isInventoryIntent(sourceIntent ?? undefined);
     const inventorySelectedObjectFollowup = hasSelectedObjectInventorySignal(normalizedMessage) || (previousIsInventoryFamily && hasFollowupSignal);
+    const inventoryPurchaseDateVatBridge = inventorySelectedObjectFollowup && hasInventoryPurchaseDateVatBridgeCue(normalizedMessage);
+    if (inventoryPurchaseDateVatBridge &&
+        (detectedIntent.intent === "unknown" ||
+            detectedIntent.intent === sourceIntent ||
+            detectedIntent.intent === "vat_payable_confirmed_as_of_date")) {
+        return {
+            intent: "vat_liability_confirmed_for_tax_period",
+            confidence: "low",
+            reasons: [...detectedIntent.reasons, "intent_adjusted_to_inventory_purchase_date_vat_bridge"]
+        };
+    }
     if (detectedIntent.intent === "unknown" && isVatFollowup) {
         const vatIntent = hasVatTaxPaymentCue(normalizedMessage)
             ? "vat_liability_confirmed_for_tax_period"

llm_normalizer/backend/dist/services/address_runtime/inventoryReplyBuilders.js

@@ -209,8 +209,8 @@ function composeInventoryReply(intent, rows, options, deps) {
             .map((item) => `${item.item} (${deps.inventoryTraceDateLabel(item.firstPurchasePeriod)})`)
             .join("; ");
         const directAnswerLine = agingItems.length > 0
-            ? `К старым закупкам на ${deps.formatDateRu(asOfDate)} в первую очередь относятся позиции с самой ранней первой закупкой: ${oldestAnswerPreview}.`
+            ? `К самым старым закупкам в текущем подтвержденном срезе относятся позиции с самой ранней первой закупкой: ${oldestAnswerPreview}.`
-            : `По доступному закупочному следу на ${deps.formatDateRu(asOfDate)} позиции старых закупок не материализованы.`;
+            : "По доступному закупочному следу позиции со старыми закупками не материализованы.";
         const lines = [directAnswerLine];
         (0, inventoryReplyPresentation_1.appendInventoryBulletSection)(lines, "Сводка:", [
             `Дата среза: ${deps.formatDateRu(asOfDate)}.`,

llm_normalizer/backend/dist/services/assistantRoutePolicy.js

@@ -683,6 +683,7 @@ function createAssistantRoutePolicy(deps) {
         const deepSessionContinuationFallbackToDeep = Boolean(!followupContext &&
             baseToolGate?.runAddressLane &&
             !llmRuntimeUnavailableDetected &&
+            !protectAddressLaneFromFallback &&
             hasDeepSessionContinuationSignal({
                 rawUserMessage,
                 repairedRawUserMessage,

llm_normalizer/backend/dist/services/assistantService.js

@@ -2642,6 +2642,9 @@ function hasAddressFollowupContextSignal(userMessage) {
         !hasAny(/(?:по\s+этому|по\s+тому|по\s+нему|по\s+ней|по\s+ним)/iu)) {
         return true;
     }
+    if (shortFollowup && samples.some((sample) => (0, decomposeStage_1.hasInventoryPurchaseDateVatBridgeCue)(sample))) {
+        return true;
+    }
     if (shortFollowup && samples.some((sample) => hasPeriodLiteral(sample))) {
         return true;
     }
@@ -3458,6 +3461,31 @@ async function runAddressLlmPreDecompose(normalizerService, payload, userMessage
                 semanticHints: candidateMeta?.semanticHints ?? null
             }, userMessage);
         }
+        const candidatePredecomposeContract = (0, predecomposeContract_1.buildAddressLlmPredecomposeContractV1)({
+            sourceMessage: String(userMessage ?? ""),
+            canonicalMessage: candidate,
+            semanticHints: candidateMeta?.semanticHints ?? null
+        });
+        const sourceHasExplicitAccountAnchor = (0, addressIntentResolver_1.hasAccountNumberAnchor)(repairedSourceMessage || userMessage) ||
+            (0, addressIntentResolver_1.hasCompactAccountCodeToken)(repairedSourceMessage || userMessage);
+        const candidateInjectsAccountAnchor = Boolean(toNonEmptyString(candidatePredecomposeContract?.entities?.account));
+        if (sourceIntentResolution.intent === "inventory_on_hand_as_of_date" &&
+            candidateIntentResolution.intent === "inventory_on_hand_as_of_date" &&
+            !sourceHasExplicitAccountAnchor &&
+            candidateInjectsAccountAnchor) {
+            return attachAddressPredecomposeContract({
+                ...baseMeta,
+                attempted: true,
+                applied: false,
+                traceId: normalized?.trace_id ?? null,
+                llmCanonicalCandidateDetected: true,
+                effectiveMessage: userMessage,
+                reason: "normalized_fragment_rejected_anchor_injection",
+                fallbackRuleHit: null,
+                sanitizedUserMessage,
+                semanticHints: candidateMeta?.semanticHints ?? null
+            }, userMessage);
+        }
         const sourceAnchorQuality = evaluateAddressAnchorQuality(repairedSourceMessage || userMessage);
         const candidateAnchorQuality = evaluateAddressAnchorQuality(candidate);
         const sameIntentForAnchorSafety = sourceAnchorQuality.intent !== "unknown" && sourceAnchorQuality.intent === candidateAnchorQuality.intent;
@@ -3554,11 +3582,7 @@ async function runAddressLlmPreDecompose(normalizerService, payload, userMessage
         const semanticContractForCandidate = (0, predecomposeContract_1.buildAddressSemanticExtractionContractV1)({
             sourceMessage: String(userMessage ?? ""),
             canonicalMessage: candidate,
-            predecomposeContract: (0, predecomposeContract_1.buildAddressLlmPredecomposeContractV1)({
+            predecomposeContract: candidatePredecomposeContract
-                sourceMessage: String(userMessage ?? ""),
-                canonicalMessage: candidate,
-                semanticHints: candidateMeta?.semanticHints ?? null
-            })
         });
         if (!semanticContractForCandidate.apply_canonical_recommended) {
             const sourceDataSignalDetected = Boolean(semanticContractForCandidate?.guard_hints?.source_data_signal_detected);

llm_normalizer/backend/dist/services/assistantTransitionPolicy.js

@@ -3,6 +3,101 @@
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.createAssistantTransitionPolicy = createAssistantTransitionPolicy;
 function createAssistantTransitionPolicy(deps) {
+    function parseDmyDateToIso(value) {
+        const match = String(value ?? "").trim().match(/^(\d{2})\.(\d{2})\.(\d{4})$/);
+        if (!match) {
+            return null;
+        }
+        return `${match[3]}-${match[2]}-${match[1]}`;
+    }
+    function computeMonthWindowFromIso(isoDate) {
+        const match = String(isoDate ?? "").match(/^(\d{4})-(\d{2})-(\d{2})$/);
+        if (!match) {
+            return null;
+        }
+        const year = Number(match[1]);
+        const month = Number(match[2]);
+        if (!Number.isFinite(year) || !Number.isFinite(month) || month < 1 || month > 12) {
+            return null;
+        }
+        const lastDay = new Date(Date.UTC(year, month, 0)).getUTCDate();
+        const mm = String(month).padStart(2, "0");
+        const dd = String(lastDay).padStart(2, "0");
+        return {
+            purchase_date: isoDate,
+            period_from: `${year}-${mm}-01`,
+            period_to: `${year}-${mm}-${dd}`,
+            as_of_date: `${year}-${mm}-${dd}`
+        };
+    }
+    function extractEarliestDmyDateFromEntityRefs(entityRefs) {
+        const dates = [];
+        for (const entityRef of Array.isArray(entityRefs) ? entityRefs : []) {
+            const value = deps.toNonEmptyString(entityRef?.value);
+            if (!value) {
+                continue;
+            }
+            const matches = String(value).match(/\b(\d{2}\.\d{2}\.\d{4})\b/g);
+            if (!matches) {
+                continue;
+            }
+            for (const token of matches) {
+                const isoDate = parseDmyDateToIso(token);
+                if (isoDate) {
+                    dates.push(isoDate);
+                }
+            }
+        }
+        if (dates.length === 0) {
+            return null;
+        }
+        return dates.sort()[0] ?? null;
+    }
+    function extractPurchaseDateBridgeWindow(previousAddressItem, addressNavigationState) {
+        const replyText = deps.toNonEmptyString(previousAddressItem?.text);
+        if (replyText) {
+            const repairedText = deps.repairAddressMojibake(replyText);
+            const explicitFirstDateMatch = repairedText.match(/первая\s+найденная\s+дата\s+закупки:\s*(\d{2}\.\d{2}\.\d{4})/iu);
+            const explicitFirstDateIso = explicitFirstDateMatch ? parseDmyDateToIso(explicitFirstDateMatch[1]) : null;
+            if (explicitFirstDateIso) {
+                return computeMonthWindowFromIso(explicitFirstDateIso);
+            }
+        }
+        const sessionContext = addressNavigationState &&
+            typeof addressNavigationState === "object" &&
+            addressNavigationState.session_context &&
+            typeof addressNavigationState.session_context === "object"
+            ? addressNavigationState.session_context
+            : null;
+        const focusObject = sessionContext && typeof sessionContext.active_focus_object === "object"
+            ? sessionContext.active_focus_object
+            : null;
+        const preferredResultSetId = deps.toNonEmptyString(focusObject?.provenance_result_set_id) ??
+            deps.toNonEmptyString(sessionContext?.active_result_set_id);
+        const resultSets = Array.isArray(addressNavigationState?.result_sets) ? addressNavigationState.result_sets : [];
+        const preferredResultSet = (preferredResultSetId
+            ? resultSets.find((item) => deps.toNonEmptyString(item?.result_set_id) === preferredResultSetId) ?? null
+            : null) ??
+            resultSets.find((item) => deps.toNonEmptyString(item?.intent) === "inventory_purchase_provenance_for_item") ??
+            null;
+        const earliestIsoDate = extractEarliestDmyDateFromEntityRefs(preferredResultSet?.entity_refs);
+        return earliestIsoDate ? computeMonthWindowFromIso(earliestIsoDate) : null;
+    }
+    function hasInventoryPurchaseDateVatBridgeSignal(userMessage, alternateMessage, sourceIntentHint, hasInventoryItemFocusHint) {
+        if (sourceIntentHint !== "inventory_purchase_provenance_for_item" &&
+            !hasInventoryItemFocusHint &&
+            !deps.isInventorySelectedObjectIntent(sourceIntentHint)) {
+            return false;
+        }
+        const samples = [userMessage, alternateMessage]
+            .map((item) => deps.compactWhitespace(deps.repairAddressMojibake(String(item ?? "")).toLowerCase()))
+            .filter((item) => item.length > 0);
+        if (samples.length === 0) {
+            return false;
+        }
+        return samples.some((sample) => /(?:ндс|vat)/iu.test(sample) &&
+            /(?:на\s+дат[ауеы]\s+покупк|на\s+дат[ауеы]\s+закупк|по\s+дат[еу]\s+покупк|по\s+дат[еу]\s+закупк|дата\s+покупк|дата\s+закупк|purchase\s+date)/iu.test(sample));
+    }
     function hasInventoryRootRestatementLikeSignal(userMessage, sourceIntentHint, hasInventoryRootFrame) {
         if (!hasInventoryRootFrame) {
             return false;
@@ -159,6 +254,7 @@ function createAssistantTransitionPolicy(deps) {
             (sourceIntentHint === "inventory_on_hand_as_of_date" ||
                 sourceIntentHint === "inventory_supplier_stock_overlap_as_of_date" ||
                 deps.isInventorySelectedObjectIntent(sourceIntentHint)));
+        const inventoryPurchaseDateVatBridge = hasInventoryPurchaseDateVatBridgeSignal(userMessage, alternateMessage, sourceIntentHint, hasNavigationInventoryItemFocusHint);
         let inventoryShortFollowupPrimary = (deps.isInventorySelectedObjectIntent(sourceIntentHint) || hasNavigationInventoryItemFocusHint) &&
             deps.hasShortInventoryObjectFollowupSignal(userMessage);
         let inventoryShortFollowupAlternate = (deps.isInventorySelectedObjectIntent(sourceIntentHint) || hasNavigationInventoryItemFocusHint) &&
@@ -172,11 +268,15 @@ function createAssistantTransitionPolicy(deps) {
             ? deps.resolveDebtRoleSwapFollowupIntent(String(alternateMessage ?? ""), sourceIntentHint)
             : null;
         const debtRoleSwapIntent = debtRoleSwapPrimary ?? debtRoleSwapAlternate ?? null;
-        let hasPrimaryFollowupSignal = deps.hasAddressFollowupContextSignal(userMessage) || Boolean(debtRoleSwapPrimary) || inventoryShortFollowupPrimary;
+        let hasPrimaryFollowupSignal = deps.hasAddressFollowupContextSignal(userMessage) ||
+            Boolean(debtRoleSwapPrimary) ||
+            inventoryShortFollowupPrimary ||
+            inventoryPurchaseDateVatBridge;
         let hasAlternateFollowupSignal = deps.toNonEmptyString(alternateMessage)
             ? deps.hasAddressFollowupContextSignal(alternateMessage) ||
                 Boolean(debtRoleSwapAlternate) ||
-                inventoryShortFollowupAlternate
+                inventoryShortFollowupAlternate ||
+                inventoryPurchaseDateVatBridge
             : false;
         const hasPrimaryIndexReferenceSignal = deps.extractDisplayedEntityIndexMention(userMessage) !== null;
         const hasAlternateIndexReferenceSignal = deps.toNonEmptyString(alternateMessage)
@@ -206,6 +306,7 @@ function createAssistantTransitionPolicy(deps) {
             hasInventoryRootTemporalFollowupAlternate ||
             hasInventoryRootRestatementPrimary ||
             hasInventoryRootRestatementAlternate ||
+            inventoryPurchaseDateVatBridge ||
             Boolean(debtRoleSwapIntent) ||
             deps.hasFollowupMarker(userMessage) ||
             deps.hasReferentialPointer(userMessage) ||
@@ -340,11 +441,13 @@ function createAssistantTransitionPolicy(deps) {
             deps.hasAddressFollowupContextSignal(userMessage) ||
                 Boolean(debtRoleSwapPrimary) ||
                 inventoryShortFollowupPrimary ||
+                inventoryPurchaseDateVatBridge ||
                 hasInventoryRootTemporalFollowupPrimary;
         hasAlternateFollowupSignal = deps.toNonEmptyString(alternateMessage)
             ? deps.hasAddressFollowupContextSignal(alternateMessage) ||
                 Boolean(debtRoleSwapAlternate) ||
                 inventoryShortFollowupAlternate ||
+                inventoryPurchaseDateVatBridge ||
                 hasInventoryRootTemporalFollowupAlternate
             : false;
         hasStrongFollowupReference =
@@ -356,6 +459,7 @@ function createAssistantTransitionPolicy(deps) {
                 inventoryShortFollowupAlternate ||
                 hasInventoryRootTemporalFollowupPrimary ||
                 hasInventoryRootTemporalFollowupAlternate ||
+                inventoryPurchaseDateVatBridge ||
                 Boolean(debtRoleSwapIntent) ||
                 deps.hasFollowupMarker(userMessage) ||
                 deps.hasReferentialPointer(userMessage) ||
@@ -435,6 +539,13 @@ function createAssistantTransitionPolicy(deps) {
         if (!deps.toNonEmptyString(previousFilters.organization) && organizationClarificationSelection) {
             previousFilters.organization = organizationClarificationSelection;
         }
+        if (inventoryPurchaseDateVatBridge) {
+            const purchaseBridgeWindow = extractPurchaseDateBridgeWindow(previousAddressItem, addressNavigationState);
+            if (purchaseBridgeWindow) {
+                previousFilters.period_from = purchaseBridgeWindow.period_from;
+                previousFilters.period_to = purchaseBridgeWindow.period_to;
+            }
+        }
         const shouldBackfillPreviousDateScopeFromNavigation = sourceIntentHint === "inventory_on_hand_as_of_date" ||
             sourceIntentHint === "inventory_supplier_stock_overlap_as_of_date" ||
             sourceIntentHint === "inventory_purchase_provenance_for_item" ||
@@ -461,7 +572,8 @@ function createAssistantTransitionPolicy(deps) {
             previousFilters.period_to = deps.toNonEmptyString(navigationDateScope?.period_to);
         }
         const rootContextOnlyPivot = Boolean((deps.isInventorySelectedObjectIntent(sourceIntentHint) || currentFrameKind === "inventory_drilldown") &&
-            deps.hasForeignAccountingPivotOverInventoryMessage(userMessage, alternateMessage));
+            deps.hasForeignAccountingPivotOverInventoryMessage(userMessage, alternateMessage) &&
+            !inventoryPurchaseDateVatBridge);
         const inventoryRootTemporalPivot = Boolean(inventoryRootFrame &&
             (deps.isInventorySelectedObjectIntent(sourceIntentHint) ||
                 deps.isInventoryRootFrameIntent(sourceIntentHint) ||
@@ -567,11 +679,13 @@ function createAssistantTransitionPolicy(deps) {
                 hasInventoryRootRestatementAlternate ||
                 hasSelectedObjectInventorySignalPrimary ||
                 hasSelectedObjectInventorySignalAlternate));
-        const carryoverTargetIntent = followupSelectionMode === "carry_root_context"
+        const carryoverTargetIntent = inventoryPurchaseDateVatBridge
-            ? inventoryRootFrame?.intent ?? displayedEntityTargetIntent ?? explicitIntent ?? previousIntent ?? undefined
+            ? "vat_liability_confirmed_for_tax_period"
-            : explicitInventorySameDatePivot
+            : followupSelectionMode === "carry_root_context"
-                ? "inventory_on_hand_as_of_date"
+                ? inventoryRootFrame?.intent ?? displayedEntityTargetIntent ?? explicitIntent ?? previousIntent ?? undefined
-                : displayedEntityTargetIntent ?? explicitIntent ?? previousIntent ?? undefined;
+                : explicitInventorySameDatePivot
+                    ? "inventory_on_hand_as_of_date"
+                    : displayedEntityTargetIntent ?? explicitIntent ?? previousIntent ?? undefined;
         return {
             followupContext: {
                 previous_intent: previousIntent ?? undefined,

llm_normalizer/backend/src/services/addressFilterExtractor.ts

@@ -1848,7 +1848,13 @@ export function extractAddressFilters(userMessage: string, intent: AddressIntent
       }
     }
   }
-  if (intent === "vat_liability_confirmed_for_tax_period" && !periodRange.period_from && !periodRange.period_to) {
+  const monthPeriodWasDerived = warnings.includes("period_derived_from_month_phrase");
+  if (
+    intent === "vat_liability_confirmed_for_tax_period" &&
+    !periodRange.period_from &&
+    !periodRange.period_to &&
+    !monthPeriodWasDerived
+  ) {
     const periodToForQuarter = filters.period_to ?? vatAsOfDate ?? null;
     if (periodToForQuarter) {
       const quarterWindow = deriveQuarterWindowForDate(periodToForQuarter);

llm_normalizer/backend/src/services/addressIntentResolver.ts

@@ -534,7 +534,7 @@ function hasFuzzyLexeme(text: string, lexemeRoots: string[]): boolean {
   return false;
 }
 
-function hasCompactAccountCodeToken(text: string): boolean {
+export function hasCompactAccountCodeToken(text: string): boolean {
   // Match compact account tokens while reducing false positives on short-year literals like "22 РіРѕРґ".
   const source = String(text ?? "");
   if (!source) {
@@ -1599,7 +1599,7 @@ function hasGenericAddressLookupSignal(text: string): boolean {
   );
 }
 
-function hasAccountNumberAnchor(text: string): boolean {
+export function hasAccountNumberAnchor(text: string): boolean {
   return /(?:account|сч[её]т|счет)\D{0,12}\d{2}(?:[.,]\d{1,2})?/i.test(text);
 }
 
@@ -1790,6 +1790,20 @@ function hasCustomerRevenueRankingBridgeSignal(text: string): boolean {
   if (!normalized) {
     return false;
   }
+  const hasSupplierCue =
+    /(?:\u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a|\u0432\u0435\u043d\u0434\u043e\u0440|supplier|vendor)/iu.test(
+      normalized
+    );
+  if (hasSupplierCue) {
+    return false;
+  }
+  const hasDirectRankingCue =
+    /(?:\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+(?:\u043a\u043b\u0438\u0435\u043d\u0442|customer|client)|(?:\u043a\u0430\u043a\u043e\u0439|\u043a\u0430\u043a\u0430\u044f)\s+(?:\u0443\s+\u043d\u0430\u0441\s+)?\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+\u0433\u043e\u0434|(?:\u0430\s+)?(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a)\s+(?:\u0432\u043e\u043e\u0431\u0449\u0435\s+)?(?:\u0434\u0435\u043d\u0435\u0433\s+)?\u043c\u044b\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438(?:\s+\u0437\u0430\s+\u0432\u0441\u0435\s+\u0432\u0440\u0435\u043c\u044f)?|(?:\u0430\s+)?(?:\u0437\u0430|for)\s+\d{4}\s+\u043c\u044b\s+(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a)\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a)\s+\u043c\u044b\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438\s+\u0437\u0430\s+\d{4}|(?:\u043e\u0431\u0449\u0430\u044f\s+)?\u0432\u044b\u0440\u0443\u0447\u043a\u0430\s+\u0437\u0430\s+\d{4})/iu.test(
+      normalized
+    );
+  if (hasDirectRankingCue) {
+    return true;
+  }
   const hasMoneyCue =
     /(?:\u0434\u0435\u043d\u044c\u0433|\u0434\u0435\u043d\u0435\u0433|\u0432\u044b\u0440\u0443\u0447|\u0434\u043e\u0445\u043e\u0434|\u043e\u0431\u043e\u0440\u043e\u0442|revenue|turnover|money|inflow)/iu.test(
       normalized
@@ -1797,9 +1811,15 @@ function hasCustomerRevenueRankingBridgeSignal(text: string): boolean {
   if (!hasMoneyCue) {
     return false;
   }
-  return /(?:\u043a\u0442\u043e\s+(?:\u043d\u0430\u043c\s+)?(?:\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u043f\u0440\u0438\u043d\u0435\u0441(?:\s+\u0434\u0435\u043d\u0435\u0433)?|\u043f\u0440\u0438\u043d\u0435\u0441\s+\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u0434\u0435\u043d\u0435\u0433)|who\s+brought\s+(?:us\s+)?(?:the\s+)?most\s+money)/iu.test(
+  const hasCustomerRankingCue =
-    normalized
+    /(?:\u043a\u0442\u043e\s+(?:\u043d\u0430\u043c\s+)?(?:\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u043f\u0440\u0438\u043d\u0435\u0441(?:\s+\u0434\u0435\u043d\u0435\u0433)?|\u043f\u0440\u0438\u043d\u0435\u0441\s+\u0431\u043e\u043b\u044c\u0448\u0435(?:\s+\u0432\u0441\u0435\u0433\u043e)?\s+\u0434\u0435\u043d\u0435\u0433)|who\s+brought\s+(?:us\s+)?(?:the\s+)?most\s+money|(?:\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d\w*\s+(?:\u043a\u043b\u0438\u0435\u043d\u0442|customer|client)))/iu.test(
-  );
+      normalized
+    );
+  const hasRevenueAggregateCue =
+    /(?:(?:\u043a\u0430\u043a\u043e\u0439|\u043a\u0430\u043a\u0430\u044f)\s+(?:\u0443\s+\u043d\u0430\u0441\s+)?\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d\w*\s+\u0433\u043e\u0434|(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|скок)\s+(?:\u0432\u043e\u043e\u0431\u0449\u0435\s+)?(?:\u0434\u0435\u043d\u0435\u0433\s+)?\u043c\u044b\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|(?:\u0437\u0430|for)\s+\d{4}\s+\u043c\u044b\s+(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|скок)\s+\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|\u0432\u044b\u0440\u0443\u0447\u043a\w*\s+\u0437\u0430\s+\d{4})/iu.test(
+      normalized
+    );
+  return hasCustomerRankingCue || hasRevenueAggregateCue;
 }
 
 function hasInventoryProvenanceBridgeSignal(text: string): boolean {
@@ -1845,6 +1865,13 @@ function hasColloquialInventoryOnHandBridgeSignal(text: string): boolean {
   if (!normalized) {
     return false;
   }
+  const hasInventoryAgingCue =
+    /(?:\u043e\u0447\u0435\u043d\u044c\s+\u0434\u0430\u0432\u043d\u043e|\u0434\u0430\u0432\u043d\u043e\s+\u043a\u0443\u043f\u043b|\u0434\u0430\u0432\u043d\u043e\s+\u043f\u0440\u0438\u043e\u0431\u0440\u0435\u0442|\u0441\u0442\u0430\u0440(?:\u044b\u0435|\u044b\u043c|\u044b\u0445)?\s+\u0437\u0430\u043a\u0443\u043f|\u0441\u0442\u0430\u0440\u044b\u0439\s+\u0442\u043e\u0432\u0430\u0440|old\s+stock|old\s+purchase|aging\s+by\s+purchase\s+date)/iu.test(
+      normalized
+    );
+  if (hasInventoryAgingCue) {
+    return false;
+  }
   const tokenCount = normalized.split(/\s+/u).filter(Boolean).length;
   const hasWarehouseCue =
     /(?:\u0441\u043a\u043b\u0430\u0434(?:\u0430\u0445|\u0435|\u0443|\u043e\u043c|\u044b)?|\u043e\u0441\u0442\u0430\u0442|warehouse|stock|inventory)/iu.test(
@@ -1860,10 +1887,81 @@ function hasColloquialInventoryOnHandBridgeSignal(text: string): boolean {
   return hasQuestionCue && tokenCount <= 8;
 }
 
+function repairLikelyUtf8Mojibake(text: string): string {
+  const raw = String(text ?? "");
+  if (!raw) {
+    return "";
+  }
+  try {
+    const repaired = Buffer.from(raw, "latin1").toString("utf8");
+    return repaired || raw;
+  } catch {
+    return raw;
+  }
+}
+
 export function resolveAddressIntent(userMessage: string): AddressIntentResolution {
   const text = String(userMessage ?? "").trim().toLowerCase();
+  const repairedText = repairLikelyUtf8Mojibake(text).trim().toLowerCase();
+  const bridgeText = repairedText && repairedText !== text ? `${text} ${repairedText}` : text;
 
-  if (hasCustomerRevenueRankingBridgeSignal(text)) {
+  const hasLooseVatPayableBridge =
+    /(?:\u043d\u0434\u0441|vat)/iu.test(text) &&
+    /(?:\u043a\u0430\u043a\u043e\u0439\s+\u043d\u0434\u0441\s+(?:\u043d\u0430\u043c\s+)?(?:\u043d\u0430\u0434\u043e|\u043d\u0443\u0436\u043d\u043e)|\u043d\u0430\u043c\s+\u043d\u0430\u0434\u043e\s+(?:\u0437\u0430\u043f\u043b\u0430\u0442\u0438\u0442\u044c|\u0441\u0433\u0440\u0443\u0437\u0438\u0442\u044c)|\u043d\u0430\u043c\s+\u043d\u0443\u0436\u043d\u043e\s+\u0437\u0430\u043f\u043b\u0430\u0442\u0438\u0442\u044c|\u043d\u0434\u0441\s+\u043a\s+\u0443\u043f\u043b\u0430\u0442\u0435)/iu.test(
+      text
+    ) &&
+    /(?:\u0437\u0430\s+(?:\d{4}|(?:\u044f\u043d\u0432\u0430\u0440|\u0444\u0435\u0432\u0440\u0430\u043b|\u043c\u0430\u0440\u0442|\u0430\u043f\u0440\u0435\u043b|\u043c\u0430[\u0439\u044f]|\u0438\u044e\u043d|\u0438\u044e\u043b|\u0430\u0432\u0433\u0443\u0441\u0442|\u0441\u0435\u043d\u0442\u044f\u0431\u0440|\u043e\u043a\u0442\u044f\u0431\u0440|\u043d\u043e\u044f\u0431\u0440|\u0434\u0435\u043a\u0430\u0431\u0440)\S*(?:\s+(?:19|20)\d{2})?)|\u043d\u0430\s+(?:\u044f\u043d\u0432\u0430\u0440|\u0444\u0435\u0432\u0440\u0430\u043b|\u043c\u0430\u0440\u0442|\u0430\u043f\u0440\u0435\u043b|\u043c\u0430[\u0439\u044f]|\u0438\u044e\u043d|\u0438\u044e\u043b|\u0430\u0432\u0433\u0443\u0441\u0442|\u0441\u0435\u043d\u0442\u044f\u0431\u0440|\u043e\u043a\u0442\u044f\u0431\u0440|\u043d\u043e\u044f\u0431\u0440|\u0434\u0435\u043a\u0430\u0431\u0440)\S*(?:\s+(?:19|20)\d{2})?|\b[1-4]\s*(?:\u043a\u0432\u0430\u0440\u0442\u0430\u043b|\u043a\u0432\.?)\b)/iu.test(
+      text
+    );
+  if (hasLooseVatPayableBridge) {
+    return {
+      intent: "vat_liability_confirmed_for_tax_period",
+      confidence: "high",
+      reasons: ["vat_liability_colloquial_bridge_signal_detected"]
+    };
+  }
+
+  const hasExplicitReceivablesSnapshotBridge =
+    /(?:\u043d\u0430\u043c\s+\u043a\u0442\u043e-\u0442\u043e\s+\u0434\u043e\u043b\u0436\u0435\u043d|\u043d\u0430\u043c\s+\u043a\u0442\u043e\s+\u0434\u043e\u043b\u0436\u0435\u043d|\u043a\u0442\u043e\s+\u043d\u0430\u043c\s+\u0434\u043e\u043b\u0436\u0435\u043d|\u0435\u0441\u0442\u044c\s+\u043b\u0438\s+\u0434\u0435\u0431\u0438\u0442\u043e\u0440\u0441\u043a\w+\s+\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c|\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c\s+\u043d\u0430\u043c|receivables?)/iu.test(
+      text
+    );
+  if (hasExplicitReceivablesSnapshotBridge) {
+    return {
+      intent: "receivables_confirmed_as_of_date",
+      confidence: "high",
+      reasons: ["receivables_snapshot_bridge_signal_detected"]
+    };
+  }
+
+  const hasExplicitPayablesSnapshotBridge =
+    /(?:\u043c\u044b\s+\u0434\u043e\u043b\u0436\u043d\u044b\s+\u043a\u043e\u043c\u0443-\u0442\u043e\s+\u0434\u0435\u043d\u0435\u0433|\u043c\u044b\s+\u0434\u043e\u043b\u0436\u043d\u044b\s+\u043a\u043e\u043c\u0443\u0442\u043e\s+\u0434\u0435\u043d\u0435\u0433|\u043c\u044b\s+\u043a\u043e\u043c\u0443-\u0442\u043e\s+\u0434\u043e\u043b\u0436\u043d\u044b|\u043a\u043e\u043c\u0443\s+\u043c\u044b\s+\u0434\u043e\u043b\u0436\u043d\u044b|\u0435\u0441\u0442\u044c\s+\u043b\u0438\s+\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c\s+\u043f\u0435\u0440\u0435\u0434\s+\u043a\u043e\u043d\u0442\u0440\u0430\u0433\u0435\u043d\u0442\u0430\u043c\u0438|\u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c\s+\u043f\u0435\u0440\u0435\u0434\s+\u043a\u043e\u043d\u0442\u0440\u0430\u0433\u0435\u043d\u0442\u0430\u043c\u0438|payables?)/iu.test(
+      text
+    );
+  if (hasExplicitPayablesSnapshotBridge) {
+    return {
+      intent: "payables_confirmed_as_of_date",
+      confidence: "high",
+      reasons: ["payables_snapshot_bridge_signal_detected"]
+    };
+  }
+
+  const hasDirectInventoryAgingBridge =
+    /(?:\u043e\u0447\u0435\u043d\u044c\s+\u0434\u0430\u0432\u043d\u043e|\u0434\u0430\u0432\u043d\u043e\s+\u043a\u0443\u043f\u043b|\u0434\u0430\u0432\u043d\u043e\s+\u043f\u0440\u0438\u043e\u0431\u0440\u0435\u0442|\u0441\u0442\u0430\u0440(?:\u044b\u0435|\u044b\u043c|\u044b\u0445)?\s+\u0437\u0430\u043a\u0443\u043f|\u0441\u0442\u0430\u0440(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0442\u043e\u0432\u0430\u0440|old\s+stock|old\s+purchase|very\s+old\s+stock|aging\s+by\s+purchase\s+date)/iu.test(
+      bridgeText
+    );
+  if (hasDirectInventoryAgingBridge || hasInventoryAgingSignal(text) || hasInventoryAgingSignal(repairedText)) {
+    return {
+      intent: "inventory_aging_by_purchase_date",
+      confidence: "high",
+      reasons: ["inventory_aging_bridge_signal_detected"]
+    };
+  }
+
+  const hasDirectRevenueAggregateBridge =
+    /(?:\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+\u043a\u043b\u0438\u0435\u043d\u0442|(?:\u043a\u0430\u043a\u043e\u0439|\u043a\u0430\u043a\u0430\u044f)\s+(?:\u0443\s+\u043d\u0430\u0441\s+)?\u0441\u0430\u043c(?:\u044b\u0439|\u0430\u044f|\u043e\u0435)?\s+\u0434\u043e\u0445\u043e\u0434\u043d(?:\u044b\u0439|\u0430\u044f|\u043e\u0435|\u044b\u0435|\u043e\u0433\u043e|\u043e\u043c\u0443|\u044b\u043c|\u044b\u0445)?\s+\u0433\u043e\u0434|(?:\u0441\u043a\u043e\u043b\u044c\u043a\u043e|\u0441\u043a\u043e\u043a).*(?:\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438|\u0432\u044b\u0440\u0443\u0447\u0438\u043b\u0438)|\u0432\u044b\u0440\u0443\u0447\u043a\u0430\s+\u0437\u0430\s+\d{4})/iu.test(
+      bridgeText
+    );
+  if (hasDirectRevenueAggregateBridge || hasCustomerRevenueRankingBridgeSignal(bridgeText)) {
     return {
       intent: "customer_revenue_and_payments",
       confidence: "medium",
@@ -1871,6 +1969,19 @@ export function resolveAddressIntent(userMessage: string): AddressIntentResoluti
     };
   }
 
+  const hasHistoricalInventorySnapshotBridge = [text, repairedText, bridgeText].some(
+    (sample) =>
+      /(?:\u043e\u0441\u0442\u0430\u0442|inventory|stock|\u0441\u043a\u043b\u0430\u0434|остат|склад)/iu.test(sample) &&
+      /(?:(?:\u043d\u0430|\u0437\u0430|на|за)\s+(?:\u044f\u043d\u0432\u0430\u0440|\u0444\u0435\u0432\u0440\u0430\u043b|\u043c\u0430\u0440\u0442|\u0430\u043f\u0440\u0435\u043b|\u043c\u0430[\u0439\u044f]|\u0438\u044e\u043d|\u0438\u044e\u043b|\u0430\u0432\u0433\u0443\u0441\u0442|\u0441\u0435\u043d\u0442\u044f\u0431\u0440|\u043e\u043a\u0442\u044f\u0431\u0440|\u043d\u043e\u044f\u0431\u0440|\u0434\u0435\u043a\u0430\u0431\u0440|март|апрел|май|июн|июл|август|сентябр|октябр|ноябр|декабр)\S*(?:\s+(?:19|20)\d{2})?|(?:\u043d\u0430|\u0437\u0430|на|за)\s+\d{4}|\b(?:19|20)\d{2}\b)/iu.test(sample)
+  );
+  if (hasHistoricalInventorySnapshotBridge) {
+    return {
+      intent: "inventory_on_hand_as_of_date",
+      confidence: "medium",
+      reasons: ["inventory_historical_snapshot_bridge_signal_detected"]
+    };
+  }
+
   if (hasInventoryDocumentaryChainBridgeSignal(text)) {
     return {
       intent: "inventory_purchase_to_sale_chain",

llm_normalizer/backend/src/services/address_runtime/counterpartyAnalyticsReplyBuilders.ts

@@ -639,13 +639,18 @@ export function composeCounterpartyAnalyticsReply(
 
     if (focus === "top_years_by_total") {
       const visible = rankedByYearTotal.slice(0, limit);
-      const heading = isSupplier
-        ? `Топ-${visible.length} лет по сумме выплат:`
-        : `Топ-${visible.length} лет по сумме поступлений:`;
-      lines.unshift(heading);
       if (visible.length === 0) {
         lines.push("По доступному окну не удалось собрать годовые агрегаты по суммам.");
       } else {
+        const strongestYear = visible[0];
+        const directAnswerLine = isSupplier
+          ? `Самый крупный год по подтвержденным выплатам: ${strongestYear.year} (${deps.formatMoneyRub(strongestYear.total)} по ${strongestYear.ops} операциям).`
+          : `Самый доходный год по подтвержденным поступлениям: ${strongestYear.year} (${deps.formatMoneyRub(strongestYear.total)} по ${strongestYear.ops} операциям). Это денежный поток, а не чистая прибыль.`;
+        const heading = isSupplier
+          ? `Топ-${visible.length} лет по сумме выплат:`
+          : `Топ-${visible.length} лет по сумме поступлений:`;
+        lines.unshift(heading);
+        lines.unshift(directAnswerLine);
         lines.push(
           ...visible.map(
             (item, index) =>
@@ -742,7 +747,14 @@ export function composeCounterpartyAnalyticsReply(
     const heading = isSupplier
       ? `Топ-${visible.length} поставщиков по сумме выплат:`
       : `Топ-${visible.length} заказчиков по сумме поступлений:`;
+    const leadingCounterparty = visible[0] ?? null;
     lines.unshift(heading);
+    if (leadingCounterparty) {
+      const directAnswerLine = isSupplier
+        ? `Крупнейший поставщик по подтвержденным выплатам за доступное время: ${leadingCounterparty.name} (${deps.formatMoneyRub(leadingCounterparty.total)} по ${leadingCounterparty.ops} операциям).`
+        : `Самый доходный клиент за доступное время по подтвержденным поступлениям: ${leadingCounterparty.name} (${deps.formatMoneyRub(leadingCounterparty.total)} по ${leadingCounterparty.ops} операциям). Это денежный поток, а не чистая прибыль.`;
+      lines.unshift(directAnswerLine);
+    }
     lines.push(
       ...visible.map((item, index) => {
         const avgCheck = item.ops > 0 ? item.total / item.ops : 0;

llm_normalizer/backend/src/services/address_runtime/decomposeStage.ts

@@ -691,6 +691,19 @@ export function hasInventoryPurchaseToSaleChainFollowupCue(text: string): boolea
   );
 }
 
+export function hasInventoryPurchaseDateVatBridgeCue(text: string): boolean {
+  const normalized = String(text ?? "").trim();
+  if (!normalized) {
+    return false;
+  }
+  return (
+    /(?:ндс|vat)/iu.test(normalized) &&
+    /(?:на\s+дат[ауеы]\s+покупк|на\s+дат[ауеы]\s+закупк|по\s+дат[еу]\s+покупк|по\s+дат[еу]\s+закупк|дата\s+покупк|дата\s+закупк|purchase\s+date)/iu.test(
+      normalized
+    )
+  );
+}
+
 export function hasAddressFollowupContextSignal(text: string): boolean {
   const normalized = String(text ?? "").trim();
   if (!normalized) {
@@ -728,6 +741,9 @@ export function hasAddressFollowupContextSignal(text: string): boolean {
   ) {
     return true;
   }
+  if (tokenCount <= 14 && hasInventoryPurchaseDateVatBridgeCue(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;
@@ -1314,6 +1330,21 @@ function deriveIntentWithFollowupContext(
   const previousIsInventoryFamily = isInventoryIntent(sourceIntent ?? undefined);
   const inventorySelectedObjectFollowup =
     hasSelectedObjectInventorySignal(normalizedMessage) || (previousIsInventoryFamily && hasFollowupSignal);
+  const inventoryPurchaseDateVatBridge =
+    inventorySelectedObjectFollowup && hasInventoryPurchaseDateVatBridgeCue(normalizedMessage);
+
+  if (
+    inventoryPurchaseDateVatBridge &&
+    (detectedIntent.intent === "unknown" ||
+      detectedIntent.intent === sourceIntent ||
+      detectedIntent.intent === "vat_payable_confirmed_as_of_date")
+  ) {
+    return {
+      intent: "vat_liability_confirmed_for_tax_period",
+      confidence: "low",
+      reasons: [...detectedIntent.reasons, "intent_adjusted_to_inventory_purchase_date_vat_bridge"]
+    };
+  }
 
   if (detectedIntent.intent === "unknown" && isVatFollowup) {
     const vatIntent: AddressIntent = hasVatTaxPaymentCue(normalizedMessage)

llm_normalizer/backend/src/services/address_runtime/inventoryReplyBuilders.ts

@@ -316,8 +316,8 @@ export function composeInventoryReply(
       .join("; ");
     const directAnswerLine =
       agingItems.length > 0
-        ? `К старым закупкам на ${deps.formatDateRu(asOfDate)} в первую очередь относятся позиции с самой ранней первой закупкой: ${oldestAnswerPreview}.`
+        ? `К самым старым закупкам в текущем подтвержденном срезе относятся позиции с самой ранней первой закупкой: ${oldestAnswerPreview}.`
-        : `По доступному закупочному следу на ${deps.formatDateRu(asOfDate)} позиции старых закупок не материализованы.`;
+        : "По доступному закупочному следу позиции со старыми закупками не материализованы.";
     const lines: string[] = [directAnswerLine];
     appendInventoryBulletSection(lines, "Сводка:", [
       `Дата среза: ${deps.formatDateRu(asOfDate)}.`,

llm_normalizer/backend/src/services/assistantRoutePolicy.ts

@@ -719,6 +719,7 @@ export function createAssistantRoutePolicy(deps) {
       const deepSessionContinuationFallbackToDeep = Boolean(!followupContext &&
           baseToolGate?.runAddressLane &&
           !llmRuntimeUnavailableDetected &&
+          !protectAddressLaneFromFallback &&
           hasDeepSessionContinuationSignal({
               rawUserMessage,
               repairedRawUserMessage,

llm_normalizer/backend/src/services/assistantService.ts

@@ -2597,6 +2597,9 @@ function hasAddressFollowupContextSignal(userMessage) {
         !hasAny(/(?:по\s+этому|по\s+тому|по\s+нему|по\s+ней|по\s+ним)/iu)) {
         return true;
     }
+    if (shortFollowup && samples.some((sample) => (0, decomposeStage_1.hasInventoryPurchaseDateVatBridgeCue)(sample))) {
+        return true;
+    }
     if (shortFollowup && samples.some((sample) => hasPeriodLiteral(sample))) {
         return true;
     }
@@ -3413,6 +3416,31 @@ async function runAddressLlmPreDecompose(normalizerService, payload, userMessage
                 semanticHints: candidateMeta?.semanticHints ?? null
             }, userMessage);
         }
+        const candidatePredecomposeContract = (0, predecomposeContract_1.buildAddressLlmPredecomposeContractV1)({
+            sourceMessage: String(userMessage ?? ""),
+            canonicalMessage: candidate,
+            semanticHints: candidateMeta?.semanticHints ?? null
+        });
+        const sourceHasExplicitAccountAnchor = (0, addressIntentResolver_1.hasAccountNumberAnchor)(repairedSourceMessage || userMessage) ||
+            (0, addressIntentResolver_1.hasCompactAccountCodeToken)(repairedSourceMessage || userMessage);
+        const candidateInjectsAccountAnchor = Boolean(toNonEmptyString(candidatePredecomposeContract?.entities?.account));
+        if (sourceIntentResolution.intent === "inventory_on_hand_as_of_date" &&
+            candidateIntentResolution.intent === "inventory_on_hand_as_of_date" &&
+            !sourceHasExplicitAccountAnchor &&
+            candidateInjectsAccountAnchor) {
+            return attachAddressPredecomposeContract({
+                ...baseMeta,
+                attempted: true,
+                applied: false,
+                traceId: normalized?.trace_id ?? null,
+                llmCanonicalCandidateDetected: true,
+                effectiveMessage: userMessage,
+                reason: "normalized_fragment_rejected_anchor_injection",
+                fallbackRuleHit: null,
+                sanitizedUserMessage,
+                semanticHints: candidateMeta?.semanticHints ?? null
+            }, userMessage);
+        }
         const sourceAnchorQuality = evaluateAddressAnchorQuality(repairedSourceMessage || userMessage);
         const candidateAnchorQuality = evaluateAddressAnchorQuality(candidate);
         const sameIntentForAnchorSafety = sourceAnchorQuality.intent !== "unknown" && sourceAnchorQuality.intent === candidateAnchorQuality.intent;
@@ -3509,11 +3537,7 @@ async function runAddressLlmPreDecompose(normalizerService, payload, userMessage
         const semanticContractForCandidate = (0, predecomposeContract_1.buildAddressSemanticExtractionContractV1)({
             sourceMessage: String(userMessage ?? ""),
             canonicalMessage: candidate,
-            predecomposeContract: (0, predecomposeContract_1.buildAddressLlmPredecomposeContractV1)({
+            predecomposeContract: candidatePredecomposeContract
-                sourceMessage: String(userMessage ?? ""),
-                canonicalMessage: candidate,
-                semanticHints: candidateMeta?.semanticHints ?? null
-            })
         });
         if (!semanticContractForCandidate.apply_canonical_recommended) {
             const sourceDataSignalDetected = Boolean(semanticContractForCandidate?.guard_hints?.source_data_signal_detected);

llm_normalizer/backend/src/services/assistantTransitionPolicy.ts

@@ -1,6 +1,118 @@
 // @ts-nocheck
 
 export function createAssistantTransitionPolicy(deps) {
+  function parseDmyDateToIso(value) {
+    const match = String(value ?? "").trim().match(/^(\d{2})\.(\d{2})\.(\d{4})$/);
+    if (!match) {
+      return null;
+    }
+    return `${match[3]}-${match[2]}-${match[1]}`;
+  }
+
+  function computeMonthWindowFromIso(isoDate) {
+    const match = String(isoDate ?? "").match(/^(\d{4})-(\d{2})-(\d{2})$/);
+    if (!match) {
+      return null;
+    }
+    const year = Number(match[1]);
+    const month = Number(match[2]);
+    if (!Number.isFinite(year) || !Number.isFinite(month) || month < 1 || month > 12) {
+      return null;
+    }
+    const lastDay = new Date(Date.UTC(year, month, 0)).getUTCDate();
+    const mm = String(month).padStart(2, "0");
+    const dd = String(lastDay).padStart(2, "0");
+    return {
+      purchase_date: isoDate,
+      period_from: `${year}-${mm}-01`,
+      period_to: `${year}-${mm}-${dd}`,
+      as_of_date: `${year}-${mm}-${dd}`
+    };
+  }
+
+  function extractEarliestDmyDateFromEntityRefs(entityRefs) {
+    const dates = [];
+    for (const entityRef of Array.isArray(entityRefs) ? entityRefs : []) {
+      const value = deps.toNonEmptyString(entityRef?.value);
+      if (!value) {
+        continue;
+      }
+      const matches = String(value).match(/\b(\d{2}\.\d{2}\.\d{4})\b/g);
+      if (!matches) {
+        continue;
+      }
+      for (const token of matches) {
+        const isoDate = parseDmyDateToIso(token);
+        if (isoDate) {
+          dates.push(isoDate);
+        }
+      }
+    }
+    if (dates.length === 0) {
+      return null;
+    }
+    return dates.sort()[0] ?? null;
+  }
+
+  function extractPurchaseDateBridgeWindow(previousAddressItem, addressNavigationState) {
+    const replyText = deps.toNonEmptyString(previousAddressItem?.text);
+    if (replyText) {
+      const repairedText = deps.repairAddressMojibake(replyText);
+      const explicitFirstDateMatch = repairedText.match(/первая\s+найденная\s+дата\s+закупки:\s*(\d{2}\.\d{2}\.\d{4})/iu);
+      const explicitFirstDateIso = explicitFirstDateMatch ? parseDmyDateToIso(explicitFirstDateMatch[1]) : null;
+      if (explicitFirstDateIso) {
+        return computeMonthWindowFromIso(explicitFirstDateIso);
+      }
+    }
+
+    const sessionContext =
+      addressNavigationState &&
+      typeof addressNavigationState === "object" &&
+      addressNavigationState.session_context &&
+      typeof addressNavigationState.session_context === "object"
+        ? addressNavigationState.session_context
+        : null;
+    const focusObject =
+      sessionContext && typeof sessionContext.active_focus_object === "object"
+        ? sessionContext.active_focus_object
+        : null;
+    const preferredResultSetId =
+      deps.toNonEmptyString(focusObject?.provenance_result_set_id) ??
+      deps.toNonEmptyString(sessionContext?.active_result_set_id);
+    const resultSets = Array.isArray(addressNavigationState?.result_sets) ? addressNavigationState.result_sets : [];
+    const preferredResultSet =
+      (preferredResultSetId
+        ? resultSets.find((item) => deps.toNonEmptyString(item?.result_set_id) === preferredResultSetId) ?? null
+        : null) ??
+      resultSets.find((item) => deps.toNonEmptyString(item?.intent) === "inventory_purchase_provenance_for_item") ??
+      null;
+    const earliestIsoDate = extractEarliestDmyDateFromEntityRefs(preferredResultSet?.entity_refs);
+    return earliestIsoDate ? computeMonthWindowFromIso(earliestIsoDate) : null;
+  }
+
+  function hasInventoryPurchaseDateVatBridgeSignal(userMessage, alternateMessage, sourceIntentHint, hasInventoryItemFocusHint) {
+    if (
+      sourceIntentHint !== "inventory_purchase_provenance_for_item" &&
+      !hasInventoryItemFocusHint &&
+      !deps.isInventorySelectedObjectIntent(sourceIntentHint)
+    ) {
+      return false;
+    }
+    const samples = [userMessage, alternateMessage]
+      .map((item) => deps.compactWhitespace(deps.repairAddressMojibake(String(item ?? "")).toLowerCase()))
+      .filter((item) => item.length > 0);
+    if (samples.length === 0) {
+      return false;
+    }
+    return samples.some(
+      (sample) =>
+        /(?:ндс|vat)/iu.test(sample) &&
+        /(?:на\s+дат[ауеы]\s+покупк|на\s+дат[ауеы]\s+закупк|по\s+дат[еу]\s+покупк|по\s+дат[еу]\s+закупк|дата\s+покупк|дата\s+закупк|purchase\s+date)/iu.test(
+          sample
+        )
+    );
+  }
+
   function hasInventoryRootRestatementLikeSignal(userMessage, sourceIntentHint, hasInventoryRootFrame) {
     if (!hasInventoryRootFrame) {
       return false;
@@ -197,6 +309,12 @@ export function createAssistantTransitionPolicy(deps) {
           sourceIntentHint === "inventory_supplier_stock_overlap_as_of_date" ||
           deps.isInventorySelectedObjectIntent(sourceIntentHint))
     );
+    const inventoryPurchaseDateVatBridge = hasInventoryPurchaseDateVatBridgeSignal(
+      userMessage,
+      alternateMessage,
+      sourceIntentHint,
+      hasNavigationInventoryItemFocusHint
+    );
     let inventoryShortFollowupPrimary =
       (deps.isInventorySelectedObjectIntent(sourceIntentHint) || hasNavigationInventoryItemFocusHint) &&
       deps.hasShortInventoryObjectFollowupSignal(userMessage);
@@ -214,11 +332,15 @@ export function createAssistantTransitionPolicy(deps) {
         : null;
     const debtRoleSwapIntent = debtRoleSwapPrimary ?? debtRoleSwapAlternate ?? null;
     let hasPrimaryFollowupSignal =
-      deps.hasAddressFollowupContextSignal(userMessage) || Boolean(debtRoleSwapPrimary) || inventoryShortFollowupPrimary;
+      deps.hasAddressFollowupContextSignal(userMessage) ||
+      Boolean(debtRoleSwapPrimary) ||
+      inventoryShortFollowupPrimary ||
+      inventoryPurchaseDateVatBridge;
     let hasAlternateFollowupSignal = deps.toNonEmptyString(alternateMessage)
       ? deps.hasAddressFollowupContextSignal(alternateMessage) ||
         Boolean(debtRoleSwapAlternate) ||
-        inventoryShortFollowupAlternate
+        inventoryShortFollowupAlternate ||
+        inventoryPurchaseDateVatBridge
       : false;
     const hasPrimaryIndexReferenceSignal = deps.extractDisplayedEntityIndexMention(userMessage) !== null;
     const hasAlternateIndexReferenceSignal = deps.toNonEmptyString(alternateMessage)
@@ -265,6 +387,7 @@ export function createAssistantTransitionPolicy(deps) {
       hasInventoryRootTemporalFollowupAlternate ||
       hasInventoryRootRestatementPrimary ||
       hasInventoryRootRestatementAlternate ||
+      inventoryPurchaseDateVatBridge ||
       Boolean(debtRoleSwapIntent) ||
       deps.hasFollowupMarker(userMessage) ||
       deps.hasReferentialPointer(userMessage) ||
@@ -418,11 +541,13 @@ export function createAssistantTransitionPolicy(deps) {
       deps.hasAddressFollowupContextSignal(userMessage) ||
       Boolean(debtRoleSwapPrimary) ||
       inventoryShortFollowupPrimary ||
+      inventoryPurchaseDateVatBridge ||
       hasInventoryRootTemporalFollowupPrimary;
     hasAlternateFollowupSignal = deps.toNonEmptyString(alternateMessage)
       ? deps.hasAddressFollowupContextSignal(alternateMessage) ||
         Boolean(debtRoleSwapAlternate) ||
         inventoryShortFollowupAlternate ||
+        inventoryPurchaseDateVatBridge ||
         hasInventoryRootTemporalFollowupAlternate
       : false;
     hasStrongFollowupReference =
@@ -434,6 +559,7 @@ export function createAssistantTransitionPolicy(deps) {
       inventoryShortFollowupAlternate ||
       hasInventoryRootTemporalFollowupPrimary ||
       hasInventoryRootTemporalFollowupAlternate ||
+      inventoryPurchaseDateVatBridge ||
       Boolean(debtRoleSwapIntent) ||
       deps.hasFollowupMarker(userMessage) ||
       deps.hasReferentialPointer(userMessage) ||
@@ -522,6 +648,13 @@ export function createAssistantTransitionPolicy(deps) {
     if (!deps.toNonEmptyString(previousFilters.organization) && organizationClarificationSelection) {
       previousFilters.organization = organizationClarificationSelection;
     }
+    if (inventoryPurchaseDateVatBridge) {
+      const purchaseBridgeWindow = extractPurchaseDateBridgeWindow(previousAddressItem, addressNavigationState);
+      if (purchaseBridgeWindow) {
+        previousFilters.period_from = purchaseBridgeWindow.period_from;
+        previousFilters.period_to = purchaseBridgeWindow.period_to;
+      }
+    }
     const shouldBackfillPreviousDateScopeFromNavigation =
       sourceIntentHint === "inventory_on_hand_as_of_date" ||
       sourceIntentHint === "inventory_supplier_stock_overlap_as_of_date" ||
@@ -556,7 +689,8 @@ export function createAssistantTransitionPolicy(deps) {
     }
     const rootContextOnlyPivot = Boolean(
       (deps.isInventorySelectedObjectIntent(sourceIntentHint) || currentFrameKind === "inventory_drilldown") &&
-        deps.hasForeignAccountingPivotOverInventoryMessage(userMessage, alternateMessage)
+        deps.hasForeignAccountingPivotOverInventoryMessage(userMessage, alternateMessage) &&
+        !inventoryPurchaseDateVatBridge
     );
     const inventoryRootTemporalPivot = Boolean(
       inventoryRootFrame &&
@@ -681,7 +815,9 @@ export function createAssistantTransitionPolicy(deps) {
           hasSelectedObjectInventorySignalAlternate)
     );
     const carryoverTargetIntent =
-      followupSelectionMode === "carry_root_context"
+      inventoryPurchaseDateVatBridge
+        ? "vat_liability_confirmed_for_tax_period"
+        : followupSelectionMode === "carry_root_context"
         ? inventoryRootFrame?.intent ?? displayedEntityTargetIntent ?? explicitIntent ?? previousIntent ?? undefined
         : explicitInventorySameDatePivot
           ? "inventory_on_hand_as_of_date"

llm_normalizer/backend/tests/addressFilterExtractorRegression.test.ts

@@ -0,0 +1,17 @@
+import { describe, expect, it } from "vitest";
+
+import { extractAddressFilters } from "../src/services/addressFilterExtractor";
+
+describe("address filter extractor regressions", () => {
+  it("keeps explicit month window for confirmed VAT tax-period intent", () => {
+    const extracted = extractAddressFilters(
+      "сколько ндс надо заплатить в налоговую за декабрь 2019",
+      "vat_liability_confirmed_for_tax_period"
+    );
+
+    expect(extracted.extracted_filters.period_from).toBe("2019-12-01");
+    expect(extracted.extracted_filters.period_to).toBe("2019-12-31");
+    expect(extracted.warnings).toContain("period_derived_from_month_phrase");
+    expect(extracted.warnings).not.toContain("period_derived_from_tax_quarter_for_confirmed_vat_liability");
+  });
+});

llm_normalizer/backend/tests/addressFollowupTemporalRegression.test.ts

@@ -55,7 +55,7 @@ describe("address follow-up temporal regressions", () => {
     });
 
     expect(result).not.toBeNull();
-    expect(result?.intent.intent).toBe("vat_payable_confirmed_as_of_date");
+    expect(result?.intent.intent).toBe("vat_liability_confirmed_for_tax_period");
     expect(result?.filters.extracted_filters.period_from).toBe("2017-05-01");
     expect(result?.filters.extracted_filters.period_to).toBe("2017-05-31");
     expect(result?.filters.extracted_filters.as_of_date).toBe("2017-05-31");
@@ -76,7 +76,7 @@ describe("address follow-up temporal regressions", () => {
     });
 
     expect(result).not.toBeNull();
-    expect(result?.intent.intent).toBe("vat_payable_confirmed_as_of_date");
+    expect(result?.intent.intent).toBe("vat_liability_confirmed_for_tax_period");
     expect(result?.filters.extracted_filters.period_from).toBe("2017-05-01");
     expect(result?.filters.extracted_filters.period_to).toBe("2017-05-31");
     expect(result?.filters.extracted_filters.as_of_date).toBe("2017-05-31");
@@ -116,4 +116,26 @@ describe("address follow-up temporal regressions", () => {
     expect(result?.filters.extracted_filters.warehouse).toBeUndefined();
     expect(result?.baseReasons).toContain("as_of_date_from_followup_context");
   });
+
+  it("retargets inventory purchase-date VAT bridge into confirmed VAT period with inherited purchase month", () => {
+    const result = runAddressDecomposeStage("ндс можешь прикинуть на дату покупки рабочей станции?", {
+      previous_intent: "inventory_purchase_provenance_for_item",
+      target_intent: "vat_liability_confirmed_for_tax_period",
+      previous_filters: {
+        item: "Рабочая станция универсального специалиста",
+        organization: 'ООО "Альтернатива Плюс"',
+        period_from: "2015-02-01",
+        period_to: "2015-02-28",
+        as_of_date: "2016-03-31"
+      },
+      previous_anchor_type: "item",
+      previous_anchor_value: "Рабочая станция универсального специалиста"
+    });
+
+    expect(result).not.toBeNull();
+    expect(result?.intent.intent).toBe("vat_liability_confirmed_for_tax_period");
+    expect(result?.filters.extracted_filters.period_from).toBe("2015-02-01");
+    expect(result?.filters.extracted_filters.period_to).toBe("2015-02-28");
+    expect(result?.baseReasons).toContain("period_from_followup_context");
+  });
 });

llm_normalizer/backend/tests/addressIntentResolverRegression.test.ts

@@ -0,0 +1,39 @@
+import { describe, expect, it } from "vitest";
+import { resolveAddressIntent } from "../src/services/addressIntentResolver";
+
+describe("addressIntentResolver regression bridges", () => {
+  it("detects colloquial VAT liability for a month period", () => {
+    const result = resolveAddressIntent("прикинь какой ндс нам надо заплатить на февраль 2017");
+
+    expect(result.intent).toBe("vat_liability_confirmed_for_tax_period");
+  });
+
+  it("detects payables snapshot wording in plain human form", () => {
+    const result = resolveAddressIntent("мы должны комуто денег на сегодня?");
+
+    expect(result.intent).toBe("payables_confirmed_as_of_date");
+  });
+
+  it("detects top customer all-time revenue wording", () => {
+    const result = resolveAddressIntent("кто у нас самый доходный клиент за все время");
+
+    expect(result.intent).toBe("customer_revenue_and_payments");
+  });
+
+  it("detects top-year company revenue wording", () => {
+    const result = resolveAddressIntent("какой у нас самый доходный год");
+
+    expect(result.intent).toBe("customer_revenue_and_payments");
+  });
+
+  it("does not collapse very old stock request into generic inventory snapshot", () => {
+    const result = resolveAddressIntent("Есть ли остатки товара, которые закупались очень давно");
+
+    expect(result.intent).toBe("inventory_aging_by_purchase_date");
+  });
+  it("detects bare historical inventory root with explicit month-year", () => {
+    const result = resolveAddressIntent("остатки на март 2016");
+
+    expect(result.intent).toBe("inventory_on_hand_as_of_date");
+  });
+});

llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts

@@ -2747,14 +2747,15 @@ describe("address filter extraction for balance drilldown", () => {
     expect(extracted.warnings).toContain("period_to_derived_from_as_of_date_for_vat_forecast");
   });
 
-  it("derives full tax quarter window for confirmed VAT tax-period intent from month phrase", () => {
+  it("keeps explicit month window for confirmed VAT tax-period intent from month phrase", () => {
     const extracted = extractAddressFilters(
       "сколько ндс надо заплатить в налоговую за декабрь 2019",
       "vat_liability_confirmed_for_tax_period"
     );
-    expect(extracted.extracted_filters.period_from).toBe("2019-10-01");
+    expect(extracted.extracted_filters.period_from).toBe("2019-12-01");
     expect(extracted.extracted_filters.period_to).toBe("2019-12-31");
-    expect(extracted.warnings).toContain("period_derived_from_tax_quarter_for_confirmed_vat_liability");
+    expect(extracted.warnings).toContain("period_derived_from_month_phrase");
+    expect(extracted.warnings).not.toContain("period_derived_from_tax_quarter_for_confirmed_vat_liability");
   });
 
   it("derives VAT forecast quarter-to-date window for explicit day+month+year phrase", () => {

llm_normalizer/backend/tests/addressReplyBuildersRegression.test.ts

@@ -0,0 +1,145 @@
+import { describe, expect, it } from "vitest";
+
+import { composeCounterpartyAnalyticsReply } from "../src/services/address_runtime/counterpartyAnalyticsReplyBuilders";
+import { composeInventoryReply } from "../src/services/address_runtime/inventoryReplyBuilders";
+
+describe("address reply builders regressions", () => {
+  it("starts top customer aggregate reply with a direct business answer", () => {
+    const result = composeCounterpartyAnalyticsReply(
+      "customer_revenue_and_payments",
+      [
+        {
+          amount: 250000,
+          period: "2020-03-31",
+          registrator: "Поступление 1"
+        } as any
+      ],
+      {
+        userMessage: "кто у нас самый доходный клиент за все время?"
+      },
+      {
+        formatPercent: () => null,
+        formatDateRu: (value: string) => value,
+        formatMoneyRub: (value: number) => `${value} ₽`,
+        extractYearFromIso: (value: string | null) => (value ? Number(value.slice(0, 4)) : null),
+        detectCounterpartyProfileFocus: () => "full_profile",
+        detectCounterpartyLifecycleFocus: () => "active_customers_all_time",
+        hasCounterpartyLifecycleLongevityQuestion: () => false,
+        hasCounterpartyActivityAgeQuestion: () => false,
+        detectRankingLimit: () => 5,
+        detectValueRankingFocus: () => "top_by_total",
+        detectContractValueFocus: () => "top_by_turnover",
+        detectMinOpsForAvgCheck: () => 1,
+        extractRequestedYearFromQuestion: () => null,
+        extractCounterpartyName: () => "Чапурнов",
+        extractContractName: () => null,
+        counterpartyLookupMatches: () => false,
+        toUtcDayTimestamp: () => null,
+        formatAgeYearsMonthsDays: () => "0 дней",
+        normalizeQuestionText: (value: string | null | undefined) => String(value ?? "")
+      }
+    );
+
+    expect(result?.text.split("\n")[0]).toContain("Самый доходный клиент");
+    expect(result?.text.split("\n")[0]).toContain("Чапурнов");
+  });
+
+  it("starts top year aggregate reply with a direct business answer", () => {
+    const result = composeCounterpartyAnalyticsReply(
+      "customer_revenue_and_payments",
+      [
+        {
+          amount: 320000,
+          period: "2021-05-12",
+          registrator: "Поступление 2"
+        } as any
+      ],
+      {
+        userMessage: "какой у нас самый доходный год"
+      },
+      {
+        formatPercent: () => null,
+        formatDateRu: (value: string) => value,
+        formatMoneyRub: (value: number) => `${value} ₽`,
+        extractYearFromIso: (value: string | null) => (value ? Number(value.slice(0, 4)) : null),
+        detectCounterpartyProfileFocus: () => "full_profile",
+        detectCounterpartyLifecycleFocus: () => "active_customers_all_time",
+        hasCounterpartyLifecycleLongevityQuestion: () => false,
+        hasCounterpartyActivityAgeQuestion: () => false,
+        detectRankingLimit: () => 5,
+        detectValueRankingFocus: () => "top_years_by_total",
+        detectContractValueFocus: () => "top_by_turnover",
+        detectMinOpsForAvgCheck: () => 1,
+        extractRequestedYearFromQuestion: () => null,
+        extractCounterpartyName: () => "Чапурнов",
+        extractContractName: () => null,
+        counterpartyLookupMatches: () => false,
+        toUtcDayTimestamp: () => null,
+        formatAgeYearsMonthsDays: () => "0 дней",
+        normalizeQuestionText: (value: string | null | undefined) => String(value ?? "")
+      }
+    );
+
+    expect(result?.text.split("\n")[0]).toContain("Самый доходный год");
+    expect(result?.text.split("\n")[0]).toContain("2021");
+  });
+
+  it("keeps very old stock answer free of explicit as-of date in the first line", () => {
+    const result = composeInventoryReply(
+      "inventory_aging_by_purchase_date",
+      [
+        {
+          amount: 1000,
+          period: "2015-02-05",
+          registrator: "Поступление 3"
+        } as any
+      ],
+      {
+        userMessage: "Есть ли остатки товара, которые закупались очень давно",
+        asOfDate: "2026-04-18"
+      },
+      {
+        resolvePayablesAsOfDate: () => "2026-04-18",
+        buildInventoryOnHandAggregate: () => [],
+        uniqueStrings: (values: string[]) => values,
+        formatDateRu: (value: string) => value,
+        formatNumberWithDots: (value: number) => String(value),
+        formatMoneyRub: (value: number) => `${value} ₽`,
+        isInventoryPurchaseMovement: () => true,
+        summarizeInventoryTraceRows: () => ({
+          item: "Рабочая станция",
+          warehouses: ["Основной склад"],
+          organizations: ["ООО Альтернатива Плюс"],
+          counterparties: ["Чапурнов"],
+          documents: ["Поступление 3"],
+          firstPeriod: "2015-02-05",
+          lastPeriod: "2015-02-05",
+          totalAmount: 1000
+        }),
+        formatInventoryTraceRows: () => [],
+        hasInventoryPurchaseDateActionFocus: () => false,
+        inventoryTraceDateLabel: (value: string | null) => value ?? "дата не указана",
+        extractInventoryCounterpartyCandidates: () => ["Чапурнов"],
+        buildInventoryAgingByItemAggregate: () => [
+          {
+            item: "Рабочая станция",
+            warehouse: "Основной склад",
+            organization: "ООО Альтернатива Плюс",
+            firstPurchasePeriod: "2015-02-05",
+            lastPurchasePeriod: "2015-02-05",
+            operations: 1,
+            documentCount: 1,
+            counterparties: ["Чапурнов"],
+            ageDays: 4089
+          }
+        ],
+        formatInventoryAgingRows: () => ["1. Рабочая станция | первая закупка: 2015-02-05"],
+        isInventorySaleMovement: () => false
+      }
+    );
+
+    const firstLine = result?.text.split("\n")[0] ?? "";
+    expect(firstLine).toContain("К самым старым закупкам");
+    expect(firstLine).not.toContain("2026-04-18");
+  });
+});

llm_normalizer/backend/tests/assistantRoutePolicy.test.ts

@@ -157,6 +157,53 @@ describe("assistantRoutePolicy", () => {
     expect(decision.orchestrationContract?.semantic_route_arbitration?.supported_address_intent_detected).toBe(true);
   });
 
+  it("does not let deep session continuation override an exact VAT period route", () => {
+    const policy = buildPolicy({
+      detectAddressQuestionMode: () => ({ mode: "address_query", confidence: "high" }),
+      resolveAddressIntent: () => ({ intent: "vat_liability_confirmed_for_tax_period", confidence: "high" }),
+      resolveAddressToolGateDecision: () => ({
+        runAddressLane: true,
+        decision: "run_address_lane",
+        reason: "address_mode_classifier_detected"
+      }),
+      hasDeepSessionContinuationSignal: () => true
+    });
+
+    const decision = policy.resolveAssistantOrchestrationDecision({
+      rawUserMessage: "а какой НДС мы должны сгрузить на март 2020?",
+      effectiveAddressUserMessage: "а какой НДС мы должны сгрузить на март 2020?",
+      followupContext: null,
+      llmPreDecomposeMeta: {
+        applied: true,
+        llmCanonicalCandidateDetected: true,
+        predecomposeContract: {
+          mode: "address_query",
+          mode_confidence: "high",
+          intent: "vat_liability_confirmed_for_tax_period",
+          intent_confidence: "high"
+        },
+        semanticExtractionContract: {
+          valid: true,
+          apply_canonical_recommended: true,
+          extraction: {
+            query_shape: "UNKNOWN",
+            aggregation_profile: "unknown"
+          },
+          guard_hints: {
+            deep_investigation_signal_detected: false
+          }
+        }
+      } as any,
+      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.orchestrationContract?.deep_session_continuation_fallback_to_deep).toBe(false);
+  });
+
   it("routes memory recap follow-up over grounded answer to chat", () => {
     const policy = buildPolicy({
       resolveRouteMemorySignals: () => ({

llm_normalizer/backend/tests/assistantTransitionPolicy.test.ts

@@ -254,6 +254,133 @@ describe("assistantTransitionPolicy", () => {
     expect(carryover?.followupContext?.root_context_only).toBeUndefined();
   });
 
+  it("bridges selected-item purchase provenance into a VAT period follow-up", () => {
+    const item = "Рабочая станция универсального специалиста";
+    const policy = buildPolicy({
+      findLastAddressAssistantItem: () => ({
+        text: [
+          `По позиции ${item} однозначный поставщик не подтвержден.`,
+          "Подтверждение:",
+          "- Первая найденная дата закупки: 05.02.2015.",
+          "- Последняя найденная дата закупки: 22.07.2015."
+        ].join("\n"),
+        debug: {
+          detected_intent: "inventory_purchase_provenance_for_item",
+          extracted_filters: {
+            item,
+            organization: 'ООО "Альтернатива Плюс"',
+            as_of_date: "2016-03-31"
+          },
+          anchor_type: "item",
+          anchor_value_resolved: item
+        }
+      }),
+      hasAddressFollowupContextSignal: () => false,
+      findRecentInventoryRootFrame: () => null,
+      resolveAddressIntent: () => ({ intent: "unknown" })
+    });
+
+    const carryover = policy.resolveAddressFollowupCarryoverContext(
+      "ндс можешь прикинуть на дату покупки рабочей станции?",
+      [],
+      null,
+      null,
+      {
+        session_context: {
+          active_focus_object: {
+            object_type: "item",
+            label: item,
+            provenance_result_set_id: "rs-provenance"
+          },
+          active_result_set_id: "rs-provenance"
+        },
+        result_sets: [
+          {
+            result_set_id: "rs-provenance",
+            intent: "inventory_purchase_provenance_for_item",
+            entity_refs: [
+              {
+                index: 1,
+                entity_type: "item",
+                value: "Поступление товаров и услуг 00000000023 от 05.02.2015 0:00:00"
+              }
+            ]
+          }
+        ]
+      }
+    );
+
+    expect(carryover?.followupContext?.previous_intent).toBe("inventory_purchase_provenance_for_item");
+    expect(carryover?.followupContext?.target_intent).toBe("vat_liability_confirmed_for_tax_period");
+    expect(carryover?.followupContext?.previous_filters).toMatchObject({
+      item,
+      organization: 'ООО "Альтернатива Плюс"',
+      period_from: "2015-02-01",
+      period_to: "2015-02-28"
+    });
+  });
+
+  it("keeps selected-object continuity for purchase-date VAT bridge even when an inventory root frame exists", () => {
+    const item = "Рабочая станция универсального специалиста";
+    const policy = buildPolicy({
+      findLastAddressAssistantItem: () => ({
+        text: [
+          `По позиции ${item} однозначный поставщик не подтвержден.`,
+          "Подтверждение:",
+          "- Первая найденная дата закупки: 05.02.2015."
+        ].join("\n"),
+        debug: {
+          detected_intent: "inventory_purchase_provenance_for_item",
+          extracted_filters: {
+            item,
+            organization: 'ООО "Альтернатива Плюс"',
+            as_of_date: "2016-03-31"
+          },
+          anchor_type: "item",
+          anchor_value_resolved: item
+        }
+      }),
+      hasAddressFollowupContextSignal: () => false,
+      hasForeignAccountingPivotOverInventoryMessage: () => true,
+      resolveAddressIntent: () => ({ intent: "unknown" })
+    });
+
+    const carryover = policy.resolveAddressFollowupCarryoverContext(
+      "ндс можешь прикинуть на дату покупки рабочей станции?",
+      [],
+      null,
+      null,
+      {
+        session_context: {
+          active_focus_object: {
+            object_type: "item",
+            label: item,
+            provenance_result_set_id: "rs-provenance"
+          },
+          active_result_set_id: "rs-provenance"
+        },
+        result_sets: [
+          {
+            result_set_id: "rs-provenance",
+            intent: "inventory_purchase_provenance_for_item",
+            entity_refs: [
+              {
+                index: 1,
+                entity_type: "item",
+                value: "Поступление товаров и услуг 00000000023 от 05.02.2015 0:00:00"
+              }
+            ]
+          }
+        ]
+      }
+    );
+
+    expect(carryover?.followupSelectionMode).toBe("carry_previous_intent");
+    expect(carryover?.followupContext?.root_context_only).toBeUndefined();
+    expect(carryover?.followupContext?.previous_intent).toBe("inventory_purchase_provenance_for_item");
+    expect(carryover?.followupContext?.target_intent).toBe("vat_liability_confirmed_for_tax_period");
+  });
+
   it("drops stale carryover for a fresh standalone topic from another intent family", () => {
     const policy = buildPolicy({
       findLastAddressAssistantItem: () => ({

llm_normalizer/data/eval_cases/assistant_saved_session_runtime_job-vc0r4pNwB-.json

@@ -0,0 +1,111 @@
+{
+  "suite_id": "assistant_saved_session_runtime_job-vc0r4pNwB-",
+  "suite_version": "0.1.0",
+  "schema_version": "assistant_saved_session_runtime_v0_1",
+  "title": "БОЛЬШОЙ ОБЩИЙ Ручная сессия 16.04.2026, 21:26:06",
+  "scenario_count": 1,
+  "case_ids": [
+    "SAVED-001"
+  ],
+  "cases": [
+    {
+      "case_id": "SAVED-001",
+      "scenario_tag": "saved_user_sessions_runtime",
+      "title": "БОЛЬШОЙ ОБЩИЙ Ручная сессия 16.04.2026, 21:26:06",
+      "question_type": "followup",
+      "broadness_level": "medium",
+      "turns": [
+        {
+          "user_message": "приветик - че как там дела"
+        },
+        {
+          "user_message": "расскажи что можешь интересного"
+        },
+        {
+          "user_message": "кайф - что там на складе по остаткам?"
+        },
+        {
+          "user_message": "а исторические остатки на другие даты умеешь?"
+        },
+        {
+          "user_message": "давай на июль 2017"
+        },
+        {
+          "user_message": "март 2016"
+        },
+        {
+          "user_message": "По выбранному объекту \"Рабочая станция универсального специалиста (индивидуальное изготовление)\": где взяли это?"
+        },
+        {
+          "user_message": "а кому продали?"
+        },
+        {
+          "user_message": "у тебя написано кто контрагент: рабочая станция - это ошибка?"
+        },
+        {
+          "user_message": "ндс можешь прикинуть на дату покупки рабочей станции?"
+        },
+        {
+          "user_message": "а какой ндс мы должны сгрузить на март 2020?"
+        },
+        {
+          "user_message": "прикинь какой ндс нам надо заплатить на февраль 2017"
+        },
+        {
+          "user_message": "кто у нас самый доходный клиент за все время"
+        },
+        {
+          "user_message": "кто нам должен денег на май 2017"
+        },
+        {
+          "user_message": "а какой ндс мы должны примерно заплатить за этот период?"
+        },
+        {
+          "user_message": "мы должны комуто денег на сегодня?"
+        },
+        {
+          "user_message": "а нам?"
+        },
+        {
+          "user_message": "какой у нас самый доходный год"
+        },
+        {
+          "user_message": "а за 2017 мы скок заработали?"
+        },
+        {
+          "user_message": "сколько вообще денег мы заработали за все время?"
+        },
+        {
+          "user_message": "ты умеешь считать дельту по договорам?"
+        },
+        {
+          "user_message": "по чепурнову покажи все доки"
+        },
+        {
+          "user_message": "а по свк"
+        },
+        {
+          "user_message": "а сейчас у нас есть что на складе?"
+        },
+        {
+          "user_message": "что нам отгружать чепурнов? какой товар или услугу?"
+        },
+        {
+          "user_message": "какие остатки на складе на сегодня"
+        },
+        {
+          "user_message": "остатки на март 2016"
+        },
+        {
+          "user_message": "хвосты покажи по счету 60 на август 2022"
+        },
+        {
+          "user_message": "Есть ли остатки товара, которые закупались очень давно"
+        },
+        {
+          "user_message": "Какие конкретно номенклатуры формируют остаток по складу на май 2020"
+        }
+      ]
+    }
+  ]
+}