ДОМЕНЫ - ВОПРОСЫ - Исправить обработку коротких debt follow-up и защиту от диагностических LLM rewrite

docs/TECH/README.md

@@ -1,10 +1,14 @@
 # TECH Docs Index
 
-Актуальные документы по operational-контру ассистента:
+Актуальные документы по техническому контуру ассистента:
-
-1. `assistant_canon.md` - канон поведения ассистента.
-2. `capabilities_registry.json` - реестр поддерживаемых возможностей.
-3. `manual_case_decision_schema.json` - схема решений ручной разметки.
-4. `ui_markup_system.md` - рабочий процесс разметки через GUI.
-5. `history_colibration.md` - сводка статуса и ближайших задач.
 
+1. `ARCH_LAYER_FOUNDATION.md` — архитектурный фундамент: разделение слоев `compute` / `navigation` / `conversational`.
+2. `STATUS_2026-04-12.md` — текущий статус маршрутов, фиксов и открытых рисков.
+3. `address_route_baseline_v1.json` — baseline-срез для анти-регресса по ключевым интентам.
+4. `address_route_expectations_v1.json` — ожидания по `intent -> recipe/result_mode`.
+5. `capabilities_registry.json` — реестр поддерживаемых capability и границ.
+6. `assistant_canon.md` — канон поведения ассистента.
+7. `manual_case_decision_schema.json` — схема ручного решения кейсов.
+8. `ui_markup_system.md` — правила разметки и UI-процесса.
+9. `history_colibration.md` — исторический журнал калибровки.
+10. `PLAN_FIX.md` — долгосрочный план безопасного развития маршрутов.

docs/TECH/STATUS_2026-04-12.md

@@ -0,0 +1,52 @@
+# Статус проекта на 2026-04-12
+
+## 1) Что уже стабильно в compute-слое
+
+- Введены и работают exact-маршруты подтвержденного среза на дату:
+  - `payables_confirmed_as_of_date` (`address_payables_confirmed_as_of_date_v1`)
+  - `receivables_confirmed_as_of_date` (`address_receivables_confirmed_as_of_date_v1`)
+  - `vat_payable_confirmed_as_of_date` (`address_vat_payable_confirmed_as_of_date_v1`)
+- Для этих интентов зафиксирован expected route/result mode в:
+  - `docs/TECH/address_route_expectations_v1.json`
+- Режим результата для exact-сценариев закреплен как `confirmed_balance`.
+
+## 2) Что исправлено в цепных (follow-up) вопросах
+
+- Исправлен перенос даты среза в коротких продолжениях по долгам:
+  - после вопроса о долгах на дату follow-up по дебиторке наследует `as_of_date`, если новая дата не задана явно.
+- Добавлен короткий follow-up для НДС:
+  - короткие реплики вида `а ндс?`/`по ндс` теперь корректно идут в VAT exact-route с переносом даты среза из контекста.
+- Сохранена стратегия LLM-first нормализации с последующим детерминированным compute-роутингом.
+
+## 3) Что уже покрыто тестами
+
+- Добавлены/актуализированы тесты на carryover и follow-up:
+  - `llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts`
+  - `llm_normalizer/backend/tests/assistantAddressFollowupContext.test.ts`
+- Проверен маршрутный baseline:
+  - `llm_normalizer/backend/tests/addressRouteBaseline.test.ts`
+
+## 4) Известные ограничения (не считать багом расчета)
+
+- В разговорных нерелевантных репликах (эмоции/брань/односложные сообщения) система может уйти в `clarification_required`; это относится к conversational-слою, не к compute-расчету.
+- `query_shape` в части exact-кейсов может оставаться `UNKNOWN` при корректном `intent`; расчетный маршрут при этом работает корректно.
+- Качество бизнес-категоризации контрагентов (особенно по счету 76) требует отдельной донастройки presentation-слоя.
+
+## 5) Что в приоритете дальше
+
+1. НДС-контур: усилить доказательную часть расчета "к уплате на дату" и добавить понятную детализацию оснований.
+2. Цепные вопросы: закрепить перенос контекста между payables/receivables/VAT во всех коротких follow-up формулировках.
+3. Ответы для UI: довести формат вывода до стабильной блочной структуры без markdown-зависимости.
+4. Категоризация: отделить поставщиков/заказчиков от банков/госорганов/спецобязательств в итоговой выдаче.
+
+## 6) Быстрый smoke-check (ручной)
+
+1. `кому мы должны на сентябрь 2017`
+2. `а нам кто должен?`
+3. `кто нам должен на сентябрь 2017`
+4. `а ндс?`
+
+Ожидаемое поведение:
+
+- для 1/3 — `confirmed_balance` в exact-route,
+- для 2/4 — корректный follow-up с переносом даты среза, без ухода в эвристический shortlist для exact-интентов.

docs/TECH/address_route_baseline_v1.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "address_route_baseline_v1",
-  "updated_at": "2026-04-12T12:00:00.000Z",
+  "updated_at": "2026-04-12T20:50:00.000Z",
   "entries": [
     {
       "intent": "payables_confirmed_as_of_date",
@@ -14,6 +14,12 @@
       "capability_layer": "compute",
       "capability_route_mode": "exact"
     },
+    {
+      "intent": "vat_payable_confirmed_as_of_date",
+      "capability_id": "confirmed_vat_payable_as_of_date",
+      "capability_layer": "compute",
+      "capability_route_mode": "exact"
+    },
     {
       "intent": "list_payables_counterparties",
       "capability_id": "payables_candidates_list",

docs/TECH/address_route_expectations_v1.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "address_route_expectations_v1",
-  "updated_at": "2026-04-12T13:00:00.000Z",
+  "updated_at": "2026-04-12T20:50:00.000Z",
   "entries": [
     {
       "intent": "payables_confirmed_as_of_date",
@@ -14,6 +14,12 @@
       "expected_requested_result_modes": ["confirmed_balance"],
       "expected_result_modes": ["confirmed_balance"]
     },
+    {
+      "intent": "vat_payable_confirmed_as_of_date",
+      "expected_selected_recipes": ["address_vat_payable_confirmed_as_of_date_v1"],
+      "expected_requested_result_modes": ["confirmed_balance"],
+      "expected_result_modes": ["confirmed_balance"]
+    },
     {
       "intent": "list_payables_counterparties",
       "expected_selected_recipes": ["address_movements_payables_v1", "address_open_items_by_party_or_contract_v1"],

docs/TECH/capabilities_registry.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "capabilities_registry_v1",
-  "updated_at": "2026-04-09T00:00:00.000Z",
+  "updated_at": "2026-04-12T20:50:00.000Z",
   "assistant_mode": "read_only",
   "groups": [
     {
@@ -11,6 +11,7 @@
       "maturity_status": "partial",
       "supported_operations": [
         "vat_period_snapshot",
+        "vat_payable_confirmed_as_of_date",
         "vat_payable_forecast",
         "vat_turnover_breakdown"
       ],
@@ -32,6 +33,7 @@
         "Почему НДС к уплате ноль?"
       ],
       "related_routes": [
+        "address_vat_payable_confirmed_as_of_date_v1",
         "address_vat_payable_forecast_v1"
       ],
       "safe_alternatives": [

llm_normalizer/backend/dist/services/addressCapabilityPolicy.js

@@ -8,7 +8,8 @@ const COMPUTE_EXACT_INTENTS = new Set([
     "account_balance_snapshot",
     "documents_forming_balance",
     "payables_confirmed_as_of_date",
-    "receivables_confirmed_as_of_date"
+    "receivables_confirmed_as_of_date",
+    "vat_payable_confirmed_as_of_date"
 ]);
 const NAVIGATION_INTENTS = new Set([
     "list_documents_by_counterparty",
@@ -39,6 +40,9 @@ function defaultCapabilityId(intent) {
     if (intent === "receivables_confirmed_as_of_date") {
         return "confirmed_receivables_as_of_date";
     }
+    if (intent === "vat_payable_confirmed_as_of_date") {
+        return "confirmed_vat_payable_as_of_date";
+    }
     if (intent === "list_payables_counterparties") {
         return "payables_candidates_list";
     }
@@ -74,6 +78,14 @@ function resolveCapabilityEnabled(intent) {
                 : "receivables_confirmed_route_disabled_by_flag"
         };
     }
+    if (intent === "vat_payable_confirmed_as_of_date") {
+        return {
+            enabled: config_1.FEATURE_ASSISTANT_ROUTE_BALANCE_EXACT_V1,
+            reason: config_1.FEATURE_ASSISTANT_ROUTE_BALANCE_EXACT_V1
+                ? "vat_payable_confirmed_route_enabled"
+                : "vat_payable_confirmed_route_disabled_by_flag"
+        };
+    }
     if (intent === "list_payables_counterparties") {
         return {
             enabled: config_1.FEATURE_ASSISTANT_ROUTE_PAYABLES_HEURISTIC_V1,

llm_normalizer/backend/dist/services/addressFilterExtractor.js

@@ -574,6 +574,43 @@ function isLowQualityCounterpartyAnchorValue(rawValue) {
     if (questionCue && (rankingCue || paymentCue)) {
         return true;
     }
+    const hasTemporalCue = /(?:по\s+состоянию|на\s+дат|на\s+конец|за\s+(?:период|месяц|год|квартал)|\b(?:19|20)\d{2}\b|\bянвар|феврал|март|апрел|май|июн|июл|август|сентябр|октябр|ноябр|декабр)/iu.test(value);
+    const hasGenericEntityCue = /(?:компан|организац|контрагент|поставщик|клиент|покупател|дебитор|кредитор|counterparty|company|supplier|customer)/iu.test(value);
+    if (hasTemporalCue && hasGenericEntityCue) {
+        return true;
+    }
+    const lowQualityTimeTokens = new Set([
+        "по",
+        "состоянию",
+        "состояние",
+        "на",
+        "дату",
+        "дата",
+        "конец",
+        "период",
+        "месяц",
+        "году",
+        "год",
+        "квартал",
+        "январь",
+        "февраль",
+        "март",
+        "апрель",
+        "май",
+        "июнь",
+        "июль",
+        "август",
+        "сентябрь",
+        "октябрь",
+        "ноябрь",
+        "декабрь"
+    ]);
+    const meaningfulNonTemporalTokens = tokens.filter((token) => isLikelyCounterpartyToken(token) &&
+        !lowQualityTimeTokens.has(token) &&
+        !/^(?:19|20)\d{2}$/.test(token));
+    if (meaningfulNonTemporalTokens.length === 0 && hasTemporalCue) {
+        return true;
+    }
     const meaningfulTokens = tokens.filter((token) => isLikelyCounterpartyToken(token));
     return meaningfulTokens.length === 0;
 }
@@ -751,6 +788,9 @@ function requiredFiltersByIntent(intent) {
     if (intent === "receivables_confirmed_as_of_date") {
         return ["as_of_date"];
     }
+    if (intent === "vat_payable_confirmed_as_of_date") {
+        return ["as_of_date"];
+    }
     if (intent === "list_documents_by_counterparty" ||
         intent === "bank_operations_by_counterparty" ||
         intent === "list_contracts_by_counterparty") {
@@ -765,7 +805,8 @@ function usesAsOfPrimaryWindow(intent) {
     return (intent === "open_items_by_counterparty_or_contract" ||
         intent === "list_open_contracts" ||
         intent === "payables_confirmed_as_of_date" ||
-        intent === "receivables_confirmed_as_of_date");
+        intent === "receivables_confirmed_as_of_date" ||
+        intent === "vat_payable_confirmed_as_of_date");
 }
 function extractAddressFilters(userMessage, intent) {
     const rawText = String(userMessage ?? "").trim();
@@ -928,7 +969,8 @@ function extractAddressFilters(userMessage, intent) {
     if ((intent === "account_balance_snapshot" ||
         intent === "documents_forming_balance" ||
         intent === "payables_confirmed_as_of_date" ||
-        intent === "receivables_confirmed_as_of_date") &&
+        intent === "receivables_confirmed_as_of_date" ||
+        intent === "vat_payable_confirmed_as_of_date") &&
         !filters.as_of_date) {
         if (filters.period_to) {
             filters.as_of_date = filters.period_to;

llm_normalizer/backend/dist/services/addressIntentResolver.js

@@ -535,10 +535,20 @@ function hasAccountBalanceSignal(text) {
 }
 function hasForecastTaxSignal(text) {
     const hasForecastLexeme = /(?:прогноз|forecast|план(?:\s+платежа|\s+оплаты)?|прикин(?:уть|ем|у|ь|ул|ули|усь|усь))/iu.test(text);
-    const hasVatLexeme = /(?:ндс|vat)/iu.test(text);
     const hasTaxLexeme = /(?:ндс|vat|налог)/iu.test(text);
-    const hasVatPayableEstimatePattern = /(?:(?:сколько|скока|скок).{0,48}(?:ндс|vat).{0,48}(?:надо|нужно|к\s+уплате|заплатить|уплатить|платеж|платежа|платежей|платежку)|(?:ндс|vat).{0,48}(?:к\s+уплате|надо|нужно|заплатить|уплатить)|(?:сколько|скока|скок).{0,32}(?:надо|нужно).{0,32}(?:заплатить|уплатить).{0,32}(?:ндс|vat))/iu.test(text);
+    return hasForecastLexeme && hasTaxLexeme;
-    return (hasForecastLexeme && hasTaxLexeme) || (hasVatLexeme && hasVatPayableEstimatePattern);
+}
+function hasVatPayableConfirmedSignal(text) {
+    const hasVatLexeme = /(?:ндс|vat)/iu.test(text);
+    if (!hasVatLexeme) {
+        return false;
+    }
+    const hasPaymentCue = /(?:к\s+уплате|надо|нужно|заплатить|уплатить|плат[её]ж|платежку|в\s+налогов|в\s+бюджет|должн[аы]?\s+заплатить)/iu.test(text);
+    if (!hasPaymentCue) {
+        return false;
+    }
+    const hasDateOrPeriodCue = /(?:на\s+дат|по\s+состоянию|на\s+конец|за\s+(?:\d{4}|январ|феврал|март|апрел|май|июн|июл|август|сентябр|октябр|ноябр|декабр)|квартал|месяц|год|период|\b\d{4}[./-]\d{2}[./-]\d{2}\b)/iu.test(text);
+    return hasDateOrPeriodCue || /(?:сколько|скока|скок)/iu.test(text);
 }
 function hasPeriodCoverageProfileSignal(text) {
     if (hasAny(text, PERIOD_COVERAGE_PROFILE_HINTS)) {
@@ -862,7 +872,7 @@ function hasSupplierTailRiskSignal(text) {
     return hasSupplier && hasTail && (hasRisk || hasPeriodCue);
 }
 function hasPayablesDebtLifecycleSignal(text) {
-    const hasOweSignal = /(?:кому\s+мы\s+должны|мы\s+должны|кому\s+должны|должн(?:ы|а|о)\s+(?:заплат|оплат|перечис)|к\s+оплате|на\s+оплату|who\s+we\s+owe|owe\s+to|payables?|кредитор(?:ск)?)/iu.test(text);
+    const hasOweSignal = /(?:кому\s+мы\s+долж(?:ен|ны|эны|эна|эно)?|мы\s+долж(?:ен|ны|эны|эна|эно)?|кому\s+долж(?:ен|ны|эны|эна|эно)?|долж[нэ](?:ы|а|о)?\s+(?:заплат|оплат|перечис)|к\s+оплате|на\s+оплату|who\s+we\s+owe|owe\s+to|payables?|кредитор(?:[а-яё]{0,6})?)/iu.test(text);
     if (!hasOweSignal) {
         return false;
     }
@@ -874,7 +884,7 @@ function hasPayablesDebtLifecycleSignal(text) {
     return true;
 }
 function hasReceivablesDebtLifecycleSignal(text) {
-    const hasOweUsSignal = /(?:кто\s+нам\s+долж(?:ен|ны)?|кто\s+долж(?:ен|ны)?\s+нам|нам\s+долж(?:ен|ны)|должник(?:и|ов|а)?|дебитор(?:ы|ов|ск)?|задолж|долг(?:и|ов|а|у)?|к\s+получению|на\s+поступление|к\s+взысканию|who\s+owes\s+us|receivables?)/iu.test(text);
+    const hasOweUsSignal = /(?:кто\s+нам\s+долж(?:ен|ны|эны|эна|эно)?|кто\s+долж(?:ен|ны|эны|эна|эно)?\s+нам|нам\s+долж(?:ен|ны|эны|эна|эно)?|должник(?:[а-яё]{0,6})?|дебитор(?:[а-яё]{0,6})?|дебиторск(?:[а-яё]{0,6})?|задолж|долг(?:и|ов|а|у)?|к\s+получению|на\s+поступление|к\s+взысканию|who\s+owes\s+us|receivables?)/iu.test(text);
     if (!hasOweUsSignal) {
         return false;
     }
@@ -1258,6 +1268,13 @@ function resolveAddressIntent(userMessage) {
             reasons: ["forecast_tax_signal_detected"]
         };
     }
+    if (hasVatPayableConfirmedSignal(text)) {
+        return {
+            intent: "vat_payable_confirmed_as_of_date",
+            confidence: "high",
+            reasons: ["vat_payable_confirmed_signal_detected"]
+        };
+    }
     if (hasAny(text, RECEIVABLES_STRONG)) {
         const receivablesDebtLifecycleSignal = hasReceivablesDebtLifecycleSignal(text);
         const reasons = ["receivables_signal_detected"];

llm_normalizer/backend/dist/services/addressNavigationState.js

@@ -29,6 +29,7 @@ const RESULT_SET_TYPE_BY_INTENT = {
     supplier_payouts_profile: "counterparty_list",
     list_payables_counterparties: "counterparty_list",
     payables_confirmed_as_of_date: "balance_snapshot",
+    vat_payable_confirmed_as_of_date: "balance_snapshot",
     receivables_confirmed_as_of_date: "balance_snapshot",
     list_receivables_counterparties: "counterparty_list",
     list_contracts_by_counterparty: "contract_list",

llm_normalizer/backend/dist/services/addressQueryService.js

@@ -648,7 +648,8 @@ function isConfirmedBalanceIntent(intent) {
     return (intent === "account_balance_snapshot" ||
         intent === "documents_forming_balance" ||
         intent === "payables_confirmed_as_of_date" ||
-        intent === "receivables_confirmed_as_of_date");
+        intent === "receivables_confirmed_as_of_date" ||
+        intent === "vat_payable_confirmed_as_of_date");
 }
 function resolveAsOfDateBasis(filters) {
     const asOfDate = normalizeAnalysisDateHint(filters.as_of_date);
@@ -818,7 +819,7 @@ function enforceStrictAccountScopeForIntent(plan, intent) {
         account_scope_mode: "strict"
     };
 }
-function resolveExecutionFiltersForPayablesConfirmedBalance(filters, analysisDate) {
+function resolveExecutionFiltersForConfirmedBalance(filters, analysisDate) {
     const explicitAsOf = normalizeAnalysisDateHint(filters.as_of_date);
     const periodTo = normalizeAnalysisDateHint(filters.period_to);
     const derivedAsOf = explicitAsOf ?? periodTo ?? analysisDate ?? null;
@@ -1302,6 +1303,9 @@ function buildLimitedOffers(input) {
     else if (input.intent === "receivables_confirmed_as_of_date") {
         offers.push("показать подтвержденный реестр открытой дебиторской задолженности на дату среза по 62/76");
     }
+    else if (input.intent === "vat_payable_confirmed_as_of_date") {
+        offers.push("показать подтвержденную сумму НДС к уплате на дату среза по счетам 68*");
+    }
     else if (input.intent === "payables_confirmed_as_of_date") {
         offers.push("показать подтвержденный реестр открытых обязательств на дату среза по 60/76");
     }
@@ -1348,7 +1352,8 @@ function buildLimitedIntentSignalLine(input) {
         list_receivables_counterparties: "Сигнал запроса: нужен ранжированный список должников.",
         list_payables_counterparties: "Сигнал запроса: нужен ранжированный список кредиторов.",
         receivables_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез дебиторской задолженности на дату.",
-        payables_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез обязательств к оплате на дату."
+        payables_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез обязательств к оплате на дату.",
+        vat_payable_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез НДС к уплате на дату."
     };
     const byShape = {
         AGGREGATE_LOOKUP: "Сигнал запроса: агрегатный вопрос по периоду/срезу.",
@@ -1474,16 +1479,15 @@ function buildLimitedExecutionResult(input) {
     });
     const requestedResultMode = resolveRequestedResultMode(input.intent.intent, input.filters);
     const reasonsWithConfirmedFallback = withConfirmedBalanceFallbackReason(input.reasons, requestedResultMode, undefined, resultSemantics.result_mode);
-    const reasons = (input.intent.intent === "payables_confirmed_as_of_date" || input.intent.intent === "receivables_confirmed_as_of_date") &&
+    const exactLimitedReason = input.intent.intent === "payables_confirmed_as_of_date"
-        !reasonsWithConfirmedFallback.includes(input.intent.intent === "payables_confirmed_as_of_date"
         ? "exact_payables_mode_limited_response"
-            : "exact_receivables_mode_limited_response")
+        : input.intent.intent === "receivables_confirmed_as_of_date"
-        ? [
+            ? "exact_receivables_mode_limited_response"
-            ...reasonsWithConfirmedFallback,
+            : input.intent.intent === "vat_payable_confirmed_as_of_date"
-            input.intent.intent === "payables_confirmed_as_of_date"
+                ? "exact_vat_payable_mode_limited_response"
-                ? "exact_payables_mode_limited_response"
+                : null;
-                : "exact_receivables_mode_limited_response"
+    const reasons = exactLimitedReason && !reasonsWithConfirmedFallback.includes(exactLimitedReason)
-        ]
+        ? [...reasonsWithConfirmedFallback, exactLimitedReason]
         : reasonsWithConfirmedFallback;
     const routeExpectationAudit = input.routeExpectationAudit ??
         buildRouteExpectationAudit({
@@ -1591,13 +1595,20 @@ class AddressQueryService {
         const confirmedBalancePayablesIntent = (intent.intent === "list_payables_counterparties" || intent.intent === "payables_confirmed_as_of_date") &&
             requestedResultMode === "confirmed_balance";
         const confirmedBalanceReceivablesIntent = intent.intent === "receivables_confirmed_as_of_date" && requestedResultMode === "confirmed_balance";
+        const confirmedBalanceVatPayableIntent = intent.intent === "vat_payable_confirmed_as_of_date" && requestedResultMode === "confirmed_balance";
         const payablesConfirmedExecution = confirmedBalancePayablesIntent
-            ? resolveExecutionFiltersForPayablesConfirmedBalance(filters.extracted_filters, analysisDate)
+            ? resolveExecutionFiltersForConfirmedBalance(filters.extracted_filters, analysisDate)
             : null;
         const receivablesConfirmedExecution = confirmedBalanceReceivablesIntent
-            ? resolveExecutionFiltersForPayablesConfirmedBalance(filters.extracted_filters, analysisDate)
+            ? resolveExecutionFiltersForConfirmedBalance(filters.extracted_filters, analysisDate)
             : null;
-        const executionFilters = payablesConfirmedExecution?.executionFilters ?? receivablesConfirmedExecution?.executionFilters ?? filters.extracted_filters;
+        const vatPayableConfirmedExecution = confirmedBalanceVatPayableIntent
+            ? resolveExecutionFiltersForConfirmedBalance(filters.extracted_filters, analysisDate)
+            : null;
+        const executionFilters = payablesConfirmedExecution?.executionFilters ??
+            receivablesConfirmedExecution?.executionFilters ??
+            vatPayableConfirmedExecution?.executionFilters ??
+            filters.extracted_filters;
         if (payablesConfirmedExecution?.asOfDerived &&
             !(typeof filters.extracted_filters.as_of_date === "string" && filters.extracted_filters.as_of_date.trim().length > 0)) {
             if (!filters.warnings.includes("as_of_date_derived_for_confirmed_payables")) {
@@ -1616,6 +1627,15 @@ class AddressQueryService {
                 baseReasons.push("as_of_date_derived_for_confirmed_receivables");
             }
         }
+        if (vatPayableConfirmedExecution?.asOfDerived &&
+            !(typeof filters.extracted_filters.as_of_date === "string" && filters.extracted_filters.as_of_date.trim().length > 0)) {
+            if (!filters.warnings.includes("as_of_date_derived_for_confirmed_vat_payable")) {
+                filters.warnings.push("as_of_date_derived_for_confirmed_vat_payable");
+            }
+            if (!baseReasons.includes("as_of_date_derived_for_confirmed_vat_payable")) {
+                baseReasons.push("as_of_date_derived_for_confirmed_vat_payable");
+            }
+        }
         const capabilityDecision = (0, addressCapabilityPolicy_1.resolveAddressCapabilityRouteDecision)(intent.intent);
         const capabilityAudit = buildCapabilityAudit(intent.intent);
         const shadowRouteAudit = buildShadowRouteAudit({
@@ -1686,6 +1706,10 @@ class AddressQueryService {
             !baseReasons.includes("confirmed_balance_exact_receivables_intent")) {
             baseReasons.push("confirmed_balance_exact_receivables_intent");
         }
+        if (intent.intent === "vat_payable_confirmed_as_of_date" &&
+            !baseReasons.includes("confirmed_balance_exact_vat_payable_intent")) {
+            baseReasons.push("confirmed_balance_exact_vat_payable_intent");
+        }
         if (requestedResultMode === "confirmed_balance" &&
             recipeIntent === "open_items_by_counterparty_or_contract" &&
             !baseReasons.includes("confirmed_balance_unavailable_fallback_to_heuristic_candidates")) {
@@ -2658,10 +2682,15 @@ class AddressQueryService {
                 routeExpectationAudit: finalRouteExpectationAudit
             });
         }
-        if (((intent.intent === "payables_confirmed_as_of_date" && composeIntent === "payables_confirmed_as_of_date") ||
+        const exactConfirmedIntent = (intent.intent === "payables_confirmed_as_of_date" && composeIntent === "payables_confirmed_as_of_date") ||
-            (intent.intent === "receivables_confirmed_as_of_date" && composeIntent === "receivables_confirmed_as_of_date")) &&
+            (intent.intent === "receivables_confirmed_as_of_date" && composeIntent === "receivables_confirmed_as_of_date") ||
-            factualResultSemantics.balance_confirmed !== true) {
+            (intent.intent === "vat_payable_confirmed_as_of_date" && composeIntent === "vat_payable_confirmed_as_of_date");
-            const exactModeName = intent.intent === "payables_confirmed_as_of_date" ? "payables" : "receivables";
+        if (exactConfirmedIntent && factualResultSemantics.balance_confirmed !== true) {
+            const exactModeName = intent.intent === "payables_confirmed_as_of_date"
+                ? "payables"
+                : intent.intent === "receivables_confirmed_as_of_date"
+                    ? "receivables"
+                    : "vat_payable";
             return buildLimitedExecutionResult({
                 mode,
                 shape,
@@ -2686,7 +2715,9 @@ class AddressQueryService {
                 materializationDropReason: rowDiagnostics.materializationDropReason,
                 category: "recipe_visibility_gap",
                 reasonText: `exact ${exactModeName} mode: confirmed balance was not proven for the requested as-of slice`,
-                nextStep: "specify as_of_date/counterparty or enable detailed settlement registers for exact confirmed balance",
+                nextStep: intent.intent === "vat_payable_confirmed_as_of_date"
+                    ? "specify as_of_date/organization or provide VAT settlement registers to prove exact VAT payable balance"
+                    : "specify as_of_date/counterparty or enable detailed settlement registers for exact confirmed balance",
                 limitations: [`exact_${exactModeName}_mode_unconfirmed_output_blocked`],
                 reasons: [...baseReasons, `exact_${exactModeName}_mode_unconfirmed_output_blocked`],
                 capabilityAudit,

llm_normalizer/backend/dist/services/addressRecipeCatalog.js

@@ -66,6 +66,28 @@ const RECEIVABLES_CONFIRMED_AS_OF_QUERY_TEMPLATE = `
 УПОРЯДОЧИТЬ ПО
     Сумма __ORDER_DIRECTION__
 `;
+const VAT_PAYABLE_CONFIRMED_AS_OF_QUERY_TEMPLATE = `
+ВЫБРАТЬ ПЕРВЫЕ __LIMIT__
+    __AS_OF_EXPR__ КАК Период,
+    "Остатки на дату" КАК Регистратор,
+    "" КАК СчетДт,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Счет) КАК СчетКт,
+    Остатки.СуммаРазвернутыйОстатокКт КАК Сумма,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто1) КАК СубконтоДт1,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто2) КАК СубконтоДт2,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто3) КАК СубконтоДт3,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто1) КАК СубконтоКт1,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто2) КАК СубконтоКт2,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто3) КАК СубконтоКт3,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Организация) КАК Организация
+ИЗ
+    РегистрБухгалтерии.Хозрасчетный.Остатки(__AS_OF_EXPR__, , , ) КАК Остатки
+ГДЕ
+    Остатки.СуммаРазвернутыйОстатокКт > 0
+    И (__VAT_PAYABLE_ACCOUNTS_MATCH__)
+УПОРЯДОЧИТЬ ПО
+    Сумма __ORDER_DIRECTION__
+`;
 const BANK_DOCS_QUERY_TEMPLATE = `
 ВЫБРАТЬ ПЕРВЫЕ __LIMIT__
     БанкСписание.Дата КАК Период,
@@ -549,6 +571,17 @@ const BASE_RECIPES = [
         account_scope_mode: "preferred",
         query_template: "vat_payable_forecast_profile"
     },
+    {
+        recipe_id: "address_vat_payable_confirmed_as_of_date_v1",
+        intent: "vat_payable_confirmed_as_of_date",
+        purpose: "Build confirmed VAT payable snapshot as-of date from balances on VAT payable accounts",
+        required_filters: ["as_of_date"],
+        optional_filters: ["period_from", "period_to", "organization", "limit", "sort"],
+        default_limit: 200,
+        account_scope: ["68"],
+        account_scope_mode: "strict",
+        query_template: "vat_payable_confirmed_as_of_balance_profile"
+    },
     {
         recipe_id: "address_contracts_by_counterparty_v1",
         intent: "list_contracts_by_counterparty",
@@ -960,6 +993,24 @@ function buildAddressRecipePlan(recipe, filters) {
                                                 .replaceAll("__VAT68_DT_MATCH__", buildAccountPrefixPredicate("Движения.СчетДт", config_1.VAT_PAYABLE_68_PREFIXES))
                                                 .replaceAll("__VAT19_DT_MATCH__", buildAccountPrefixPredicate("Движения.СчетДт", config_1.VAT_PAYABLE_19_PREFIXES))
                                                 .replaceAll("__VAT19_KT_MATCH__", buildAccountPrefixPredicate("Движения.СчетКт", config_1.VAT_PAYABLE_19_PREFIXES))
+                                            : recipe.query_template === "vat_payable_confirmed_as_of_balance_profile"
+                                                ? (() => {
+                                                    const asOfExpr = (typeof filters.as_of_date === "string" && filters.as_of_date.trim().length > 0
+                                                        ? toDateTimeExpr(filters.as_of_date, true)
+                                                        : null) ??
+                                                        (typeof filters.period_to === "string" && filters.period_to.trim().length > 0
+                                                            ? toDateTimeExpr(filters.period_to, true)
+                                                            : null) ??
+                                                        (typeof filters.period_from === "string" && filters.period_from.trim().length > 0
+                                                            ? toDateTimeExpr(filters.period_from, true)
+                                                            : null) ??
+                                                        "ТЕКУЩАЯДАТА()";
+                                                    return VAT_PAYABLE_CONFIRMED_AS_OF_QUERY_TEMPLATE
+                                                        .replaceAll("__LIMIT__", String(resolvedLimit))
+                                                        .replaceAll("__AS_OF_EXPR__", asOfExpr)
+                                                        .replaceAll("__VAT_PAYABLE_ACCOUNTS_MATCH__", buildAccountPrefixPredicate("Остатки.Счет", config_1.VAT_PAYABLE_68_PREFIXES))
+                                                        .replaceAll("__ORDER_DIRECTION__", resolveOrderDirection(filters.sort));
+                                                })()
                                                 : recipe.query_template === "contracts_by_counterparty_profile"
                                                     ? CONTRACTS_BY_COUNTERPARTY_QUERY_TEMPLATE.replaceAll("__LIMIT__", String(resolvedLimit))
                                                     : recipe.query_template === "payables_confirmed_as_of_balance_profile"

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

@@ -1969,6 +1969,80 @@ function composeFactualReply(intent, rows, options = {}) {
             text: lines.join("\n")
         };
     }
+    if (intent === "vat_payable_confirmed_as_of_date") {
+        const asOfDate = resolvePayablesAsOfDate(options);
+        const confirmedRows = rows.filter((row) => {
+            const amount = row.amount ?? 0;
+            if (!Number.isFinite(amount) || amount <= 0) {
+                return false;
+            }
+            const section = extractAccountSectionCode(row.account_kt);
+            return section === "68";
+        });
+        const byAccount = new Map();
+        for (const row of confirmedRows) {
+            const account = String(row.account_kt ?? "").trim() || "68*";
+            const registrator = String(row.registrator ?? "").trim();
+            const amount = row.amount ?? 0;
+            const current = byAccount.get(account);
+            if (!current) {
+                byAccount.set(account, {
+                    account,
+                    total: amount,
+                    operations: 1,
+                    lastPeriod: row.period,
+                    refs: registrator ? new Set([registrator]) : new Set()
+                });
+                continue;
+            }
+            current.total += amount;
+            current.operations += 1;
+            if ((row.period ?? "") > (current.lastPeriod ?? "")) {
+                current.lastPeriod = row.period;
+            }
+            if (registrator) {
+                current.refs.add(registrator);
+            }
+        }
+        const accountRows = Array.from(byAccount.values())
+            .filter((item) => Number.isFinite(item.total) && item.total > 0)
+            .sort((a, b) => b.total - a.total || b.operations - a.operations || a.account.localeCompare(b.account, "ru"));
+        const totalVatPayable = accountRows.reduce((sum, item) => sum + item.total, 0);
+        const lines = [
+            `Итого подтвержденный НДС к уплате на ${formatDateRu(asOfDate)}: ${formatMoneyRub(totalVatPayable)}.`,
+            "",
+            "Блок 1. Статус результата",
+            "- Результат: подтвержденный срез НДС к уплате по состоянию на дату.",
+            "",
+            "Блок 2. Что учтено",
+            `- Дата среза: ${formatDateRu(asOfDate)}.`,
+            "- Контур: остатки по счетам НДС к уплате (68*).",
+            "",
+            "Блок 3. Сводка",
+            `- Строк в выборке: ${formatNumberWithDots(rows.length)}.`,
+            `- Подтвержденных позиций по НДС: ${formatNumberWithDots(accountRows.length)}.`,
+            "",
+            "Блок 4. Подтвержденные позиции"
+        ];
+        if (accountRows.length > 0) {
+            lines.push(...accountRows.slice(0, 12).map((item, index) => {
+                const refs = Array.from(item.refs).slice(0, 2).join("; ");
+                return `${index + 1}. ${item.account} | остаток НДС к уплате: ${formatMoneyRub(item.total)} | операций: ${formatNumberWithDots(item.operations)}${item.lastPeriod ? ` | последнее движение: ${item.lastPeriod}` : ""}${refs ? ` | source refs: ${refs}` : ""}`;
+            }));
+        }
+        else {
+            lines.push("- Подтвержденный остаток НДС к уплате на дату среза не найден.");
+        }
+        return {
+            responseType: "FACTUAL_LIST",
+            text: lines.map(emphasizeNumericTokens).join("\n"),
+            semantics: {
+                result_mode: "confirmed_balance",
+                evidence_strength: "strong",
+                balance_confirmed: true
+            }
+        };
+    }
     if (intent === "account_balance_snapshot") {
         const movementSum = rows.reduce((sum, row) => sum + (row.amount ?? 0), 0);
         const lines = [

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

@@ -30,6 +30,12 @@ function hasExplicitPeriodLiteral(text) {
 function hasOpenItemsHint(text) {
     return /(?:open\s+items|unclosed\s+items|хвост|висят|незакрыт|не\s+закрыт|открыт|долг|задолж|позиц)/iu.test(String(text ?? ""));
 }
+function hasVatCue(text) {
+    return /(?:^|[\s,.;:!?()\-])(?:ндс|vat)(?=$|[\s,.;:!?()\-])/iu.test(String(text ?? ""));
+}
+function hasVatForecastCue(text) {
+    return /(?:прогноз|forecast|прикин|оцен|план)/iu.test(String(text ?? ""));
+}
 function hasDocumentSignal(text) {
     return /(?:док(?:и|умент|ументы|ументов|ументами)|docs?|documents?|doki|docy|doci)/iu.test(String(text ?? ""));
 }
@@ -349,11 +355,23 @@ function mergeFollowupFilters(current, intent, userMessage, followupContext) {
                 reasons.push("as_of_date_from_followup_context");
             }
         }
+        if (!sameDateRequested && !hasExplicitPeriodLiteral(userMessage)) {
+            const inheritedAsOfDate = previousAsOfDate ?? previousPeriodTo ?? previousPeriodFrom;
+            const currentAsOfDate = toNonEmptyString(merged.as_of_date);
+            const todayIso = new Date().toISOString().slice(0, 10);
+            const currentLooksDefaultedToToday = currentAsOfDate === todayIso;
+            if (inheritedAsOfDate && (!currentAsOfDate || currentLooksDefaultedToToday) && currentAsOfDate !== inheritedAsOfDate) {
+                merged.as_of_date = inheritedAsOfDate;
+                reasons.push("as_of_date_from_followup_context");
+            }
+        }
     }
     if (intent === "open_items_by_counterparty_or_contract" ||
         intent === "list_open_contracts" ||
         intent === "payables_confirmed_as_of_date" ||
-        intent === "receivables_confirmed_as_of_date") {
+        intent === "receivables_confirmed_as_of_date" ||
+        intent === "vat_payable_confirmed_as_of_date") {
+        const hasFollowupSignalForConfirmed = hasAddressFollowupContextSignal(userMessage);
         const inheritedContract = previousContract ?? (followupContext.previous_anchor_type === "contract" ? previousAnchorValue : null);
         const currentContract = toNonEmptyString(merged.contract);
         const shouldInheritContract = !currentContract ||
@@ -380,6 +398,16 @@ function mergeFollowupFilters(current, intent, userMessage, followupContext) {
                 reasons.push("as_of_date_from_followup_context");
             }
         }
+        if (!sameDateRequested && hasFollowupSignalForConfirmed && !hasExplicitPeriodLiteral(userMessage)) {
+            const inheritedAsOfDate = previousAsOfDate ?? previousPeriodTo ?? previousPeriodFrom;
+            const currentAsOfDate = toNonEmptyString(merged.as_of_date);
+            const todayIso = new Date().toISOString().slice(0, 10);
+            const currentLooksDefaultedToToday = currentAsOfDate === todayIso;
+            if (inheritedAsOfDate && (!currentAsOfDate || currentLooksDefaultedToToday) && currentAsOfDate !== inheritedAsOfDate) {
+                merged.as_of_date = inheritedAsOfDate;
+                reasons.push("as_of_date_from_followup_context");
+            }
+        }
     }
     if (allTimeRequested) {
         if (toNonEmptyString(merged.period_from) || toNonEmptyString(merged.period_to)) {
@@ -436,6 +464,7 @@ function resolveMissingRequiredFilters(intent, filters) {
         documents_forming_balance: ["account", "as_of_date"],
         payables_confirmed_as_of_date: ["as_of_date"],
         receivables_confirmed_as_of_date: ["as_of_date"],
+        vat_payable_confirmed_as_of_date: ["as_of_date"],
         list_documents_by_counterparty: ["counterparty"],
         bank_operations_by_counterparty: ["counterparty"],
         list_contracts_by_counterparty: ["counterparty"],
@@ -466,6 +495,17 @@ function deriveIntentWithFollowupContext(detectedIntent, userMessage, followupCo
     const hasPreviousContract = Boolean(previousContract ?? previousContractFromAnchor);
     const hasPreviousCounterparty = Boolean(previousCounterparty ?? previousCounterpartyFromAnchor);
     const hasAnyPartyAnchor = hasPreviousContract || hasPreviousCounterparty;
+    const isVatFollowup = hasVatCue(normalizedMessage);
+    if (detectedIntent.intent === "unknown" && isVatFollowup) {
+        const vatIntent = hasVatForecastCue(normalizedMessage)
+            ? "vat_payable_forecast"
+            : "vat_payable_confirmed_as_of_date";
+        return {
+            intent: vatIntent,
+            confidence: "low",
+            reasons: [...detectedIntent.reasons, "intent_adjusted_to_vat_followup_context"]
+        };
+    }
     if (hasOpenItemsHint(normalizedMessage) && hasAnyPartyAnchor) {
         return {
             intent: "open_items_by_counterparty_or_contract",

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

@@ -94,7 +94,8 @@ function inferAggregationProfile(intent, shape) {
     if (intent === "account_balance_snapshot" ||
         intent === "documents_forming_balance" ||
         intent === "payables_confirmed_as_of_date" ||
-        intent === "receivables_confirmed_as_of_date") {
+        intent === "receivables_confirmed_as_of_date" ||
+        intent === "vat_payable_confirmed_as_of_date") {
         return "balance_snapshot";
     }
     if (intent === "open_items_by_counterparty_or_contract" ||

llm_normalizer/backend/dist/services/assistantService.js

@@ -2033,7 +2033,7 @@ function textMojibakeScoreForAddress(value) {
     const source = String(value ?? "");
     const cyrillic = (source.match(/[А-Яа-яЁё]/g) ?? []).length;
     const latin = (source.match(/[A-Za-z]/g) ?? []).length;
-    const hardMarkers = (source.match(/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ‘’“”•–—™љ›њќћџ]/g) ?? []).length;
+    const hardMarkers = (source.match(/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ<EFBFBD>?’“”•–—™љ›њќћџ]/g) ?? []).length;
     const pairMarkers = (source.match(/(?:Р.|С.|Ð.|Ñ.)/g) ?? []).length;
     const doubleEncodedMarkers = (source.match(/(?:Г[Ђ-џ]|В[Ђ-џ]|Ã.|Â.)/gu) ?? []).length;
     return cyrillic + latin - hardMarkers * 3 - pairMarkers * 2 - doubleEncodedMarkers * 2;
@@ -2043,7 +2043,7 @@ function looksLikeMojibakeForAddress(value) {
     if (!source.trim()) {
         return false;
     }
-    if (/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ‘’“”•–—™љ›њќћџ]/.test(source)) {
+    if (/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ<EFBFBD>?’“”•–—™љ›њќћџ]/.test(source)) {
         return true;
     }
     if ((source.match(/(?:Р.|С.|Ð.|Ñ.)/g) ?? []).length >= 2) {
@@ -2248,7 +2248,7 @@ function normalizeCounterpartyForFollowupMatch(value) {
     return compactWhitespace(repairAddressMojibake(String(value ?? ""))
         .toLowerCase()
         .replace(/ё/g, "е")
-        .replace(/[«»"'`“”„’‘]/g, " ")
+        .replace(/[«»"'`“”„’<EFBFBD>?]/g, " ")
         .replace(/[^a-zа-я0-9\s._-]+/giu, " "));
 }
 function normalizeCounterpartyTokenForFollowupMatch(value) {
@@ -2294,7 +2294,7 @@ function extractDisplayedAddressEntityCandidates(replyText, entityType = "unknow
         if (parts.length >= 2 && /^\d{4}-\d{2}-\d{2}/.test(parts[0] ?? "")) {
             counterpartyCandidate = parts[1] ?? counterpartyCandidate;
         }
-        const cleanedCandidate = compactWhitespace(counterpartyCandidate.replace(/^["'«»“”„`’‘]+|["'«»“”„`’‘]+$/gu, ""));
+        const cleanedCandidate = compactWhitespace(counterpartyCandidate.replace(/^["'«»“”„`’<EFBFBD>?]+|["'«»“”„`’<>?]+$/gu, ""));
         if (!cleanedCandidate || cleanedCandidate.length < 2) {
             continue;
         }
@@ -2558,61 +2558,110 @@ function isImplicitAddressContinuationByLlm(userMessage, llmPreDecomposeMeta) {
     return tokenCount > 0 && tokenCount <= 4;
 }
 function hasAddressFollowupContextSignal(userMessage) {
+    const rawText = compactWhitespace(String(userMessage ?? "").toLowerCase());
     const repaired = repairAddressMojibake(String(userMessage ?? ""));
-    const text = compactWhitespace(repaired.toLowerCase());
+    const repairedText = compactWhitespace(repaired.toLowerCase());
-    if (!text) {
+    const samples = [rawText, repairedText].filter((item) => item.length > 0);
+    if (samples.length === 0) {
         return false;
     }
-    if (hasStandaloneAddressTopicSignal(text)) {
+    const hasAny = (pattern) => samples.some((sample) => pattern.test(sample));
+    const hasMarker = () => samples.some((sample) => hasFollowupMarker(sample));
+    const hasPointer = () => samples.some((sample) => hasReferentialPointer(sample));
+    const minTokens = samples.reduce((min, sample) => Math.min(min, countTokens(sample)), Number.POSITIVE_INFINITY);
+    const shortFollowup = minTokens <= 8;
+    const ultraShortFollowup = minTokens <= 3;
+    const debtRoleSwapToReceivables = shortFollowup &&
+        /^(?:\u0430|\u0438)\s+(?:\u043d\u0430\u043c\s+)?\u043a\u0442\u043e\b/iu.test(rawText);
+    if (debtRoleSwapToReceivables) {
+        return true;
+    }
+    const debtRoleSwapToPayables = shortFollowup &&
+        /^(?:\u0430|\u0438)\s+(?:\u043c\u044b\s+)?\u043a\u043e\u043c\u0443\b/iu.test(rawText);
+    if (debtRoleSwapToPayables) {
+        return true;
+    }
+    const shortContinuationCue = ultraShortFollowup &&
+        /^(?:\u0434\u0430\u0432\u0430\u0439|\u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0439|\u043f\u043e\u043a\u0430\u0437\u044b\u0432\u044b\u0430\u0439|\u0435\u0449[\u0435\u0451]|also|again|go|ok|okay)\b/iu.test(rawText);
+    if (shortContinuationCue) {
+        return true;
+    }
+    const shortVatCue = ultraShortFollowup &&
+        /^(?:(?:\u0430|\u0438)\s+)?(?:(?:\u043f\u043e|po)\s+)?(?:\u043d\u0434\u0441|vat)(?=$|[\s,.;:!?])/iu.test(rawText);
+    if (shortVatCue) {
+        return true;
+    }
+    if (shortFollowup && hasAny(/^(?:а|и)\s+(?:нам\s+)?кто\b/iu)) {
+        return true;
+    }
+    if (shortFollowup && hasAny(/^(?:а|и)\s+(?:мы\s+)?кому\b/iu)) {
+        return true;
+    }
+    if (ultraShortFollowup && hasAny(/^(?:давай|показывай|показывыай|ещ[её]|also|again|go|ok|okay)\b/iu)) {
+        return true;
+    }
+    if (hasStandaloneAddressTopicSignal(rawText || repairedText)) {
         return false;
     }
-    if (shouldHandleAsAssistantCapabilityMetaQuery(text)) {
+    if (shouldHandleAsAssistantCapabilityMetaQuery(rawText || repairedText)) {
         return false;
     }
-    if (/(?:за\s+вс[её]\s+время|за\s+весь\s+период|за\s+всю\s+истори(?:ю|и)|за\s+любой\s+период|for\s+all\s+time|all\s+time|for\s+entire\s+period|entire\s+period|for\s+any\s+period|any\s+period)/iu.test(text)) {
+    if (hasAny(/(?:за\s+вс[её]\s+время|за\s+весь\s+период|за\s+всю\s+истори(?:ю|и)|за\s+любой\s+период|for\s+all\s+time|all\s+time|for\s+entire\s+period|entire\s+period|for\s+any\s+period|any\s+period)/iu)) {
         return true;
     }
-    if (hasReferentialPointer(text)) {
+    if (hasPointer()) {
         return true;
     }
-    if (/(?:на\s+ту\s+же\s+дат[ауеы]|на\s+эту\s+же\s+дат[ауеы]|same\s+date|the\s+same\s+date|as\s+of\s+same\s+date)/iu.test(text)) {
+    if (hasAny(/(?:на\s+ту\s+же\s+дат[ауеы]|на\s+эту\s+же\s+дат[ауеы]|same\s+date|the\s+same\s+date|as\s+of\s+same\s+date)/iu)) {
         return true;
     }
-    const shortFollowup = countTokens(text) <= 8;
+    if (hasAny(/(?:кроме|помимо)\s+(?:этого|этой|этот|эту|этих|этого\s+документа|этого\s+договора|этого\s+контрагента)/iu)) {
-    if (/(?:кроме|помимо)\s+(?:этого|этой|этот|эту|этих|этого\s+документа|этого\s+договора|этого\s+контрагента)/iu.test(text)) {
         return true;
     }
-    if (/(?:есть\s+ещ[её]|что\s+ещ[её]|ещ[её]\s+что|ещ[её]\s+что-?то|остал(?:ось|ось\?)|друг(?:ое|ие))/iu.test(text) && countTokens(text) <= 12) {
+    if (hasAny(/(?:есть\s+ещ[её]|что\s+ещ[её]|ещ[её]\s+что|ещ[её]\s+что-?то|остал(?:ось|ось\?)|друг(?:ое|ие))/iu) && minTokens <= 12) {
         return true;
     }
-    if (shortFollowup && hasFollowupMarker(text)) {
+    if (shortFollowup && hasMarker()) {
         return true;
     }
-    if (shortFollowup && /(?:^|\s)(?:также|тоже|also|same|again|ещ[её]|теперь|then|now)(?=$|[\s,.;:!?])/iu.test(text)) {
+    if (shortFollowup && hasAny(/(?:^|\s)(?:также|тоже|also|same|again|ещ[её]|теперь|then|now)(?=$|[\s,.;:!?])/iu)) {
+        return true;
+    }
+    if (shortFollowup && hasAny(/(?:кто\s+из\s+(?:них|этих|тех)|кто\s+нов(?:ые|ых|ый)|кто\s+потом\s+исчез|кто\s+был\s+(?:только|ровно)\s+один\s+раз)/iu)) {
         return true;
     }
     if (shortFollowup &&
-        /(?:кто\s+из\s+(?:них|этих|тех)|кто\s+нов(?:ые|ых|ый)|кто\s+потом\s+исчез|кто\s+был\s+(?:только|ровно)\s+один\s+раз)/iu.test(text)) {
+        hasAny(/(?:почему|why|из[-\s]?за\s+чего|как\s+так|reason)/iu) &&
-        return true;
+        hasAny(/(?:ндс|vat|прогноз|к\s+уплате|нул|ноль|\b0(?:[.,]0+)?\b)/iu)) {
-    }
-    if (shortFollowup && /^(?:а|и)\s+кто\b/iu.test(text)) {
         return true;
     }
     if (shortFollowup &&
-        /(?:почему|why|из[-\s]?за\s+чего|как\s+так|reason)/iu.test(text) &&
+        hasAny(/(?:^|\s)по\s+[a-zа-яё][a-zа-яё0-9._-]{1,}(?=$|[\s,.;:!?])/iu) &&
-        /(?:ндс|vat|прогноз|к\s+уплате|нул|ноль|\b0(?:[.,]0+)?\b)/iu.test(text)) {
+        !hasAny(/(?:по\s+этому|по\s+тому|по\s+нему|по\s+ней|по\s+ним)/iu)) {
         return true;
     }
-    if (shortFollowup &&
+    if (shortFollowup && samples.some((sample) => hasPeriodLiteral(sample))) {
-        /(?:^|\s)по\s+[a-zа-яё][a-zа-яё0-9._-]{1,}(?=$|[\s,.;:!?])/iu.test(text) &&
-        !/(?:по\s+этому|по\s+тому|по\s+нему|по\s+ней|по\s+ним)/iu.test(text)) {
-        return true;
-    }
-    if (shortFollowup && hasPeriodLiteral(text)) {
         return true;
     }
     return false;
 }
+function resolveDebtRoleSwapFollowupIntent(userMessage, previousIntent) {
+    const normalized = compactWhitespace(String(userMessage ?? "").toLowerCase());
+    if (!normalized || countTokens(normalized) > 10) {
+        return null;
+    }
+    const hasReceivablesCue = /(?:нам\s+кто\s+долж|кто\s+нам\s+долж|кто\s+долж[а-яё]*\s+нам|дебитор|к\s+получению|к\s+взысканию|receivable)/iu.test(normalized);
+    const hasPayablesCue = /(?:мы\s+кому\s+долж|кому\s+мы\s+долж|кому\s+долж[а-яё]*\s+мы|кредитор|к\s+уплате|payable)/iu.test(normalized);
+    if ((previousIntent === "payables_confirmed_as_of_date" || previousIntent === "list_payables_counterparties") &&
+        hasReceivablesCue) {
+        return "receivables_confirmed_as_of_date";
+    }
+    if ((previousIntent === "receivables_confirmed_as_of_date" || previousIntent === "list_receivables_counterparties") &&
+        hasPayablesCue) {
+        return "payables_confirmed_as_of_date";
+    }
+    return null;
+}
 function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMessage = null, llmPreDecomposeMeta = null) {
     const previousAddressItem = findLastAddressAssistantItem(items);
     const previousAddressDebug = previousAddressItem?.debug ?? null;
@@ -2621,9 +2670,15 @@ function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMes
         Boolean(followupOffer?.enabled) &&
         (isImplicitAddressContinuationByLlm(userMessage, llmPreDecomposeMeta) ||
             (toNonEmptyString(alternateMessage) ? isImplicitAddressContinuationByLlm(alternateMessage, llmPreDecomposeMeta) : false));
-    const hasPrimaryFollowupSignal = hasAddressFollowupContextSignal(userMessage);
+    const sourceIntentHint = toNonEmptyString(previousAddressDebug?.detected_intent);
+    const debtRoleSwapPrimary = sourceIntentHint ? resolveDebtRoleSwapFollowupIntent(userMessage, sourceIntentHint) : null;
+    const debtRoleSwapAlternate = sourceIntentHint && toNonEmptyString(alternateMessage)
+        ? resolveDebtRoleSwapFollowupIntent(String(alternateMessage ?? ""), sourceIntentHint)
+        : null;
+    const debtRoleSwapIntent = debtRoleSwapPrimary ?? debtRoleSwapAlternate ?? null;
+    const hasPrimaryFollowupSignal = hasAddressFollowupContextSignal(userMessage) || Boolean(debtRoleSwapPrimary);
     const hasAlternateFollowupSignal = toNonEmptyString(alternateMessage)
-        ? hasAddressFollowupContextSignal(alternateMessage)
+        ? hasAddressFollowupContextSignal(alternateMessage) || Boolean(debtRoleSwapAlternate)
         : false;
     const hasPrimaryIndexReferenceSignal = extractDisplayedEntityIndexMention(userMessage) !== null;
     const hasAlternateIndexReferenceSignal = toNonEmptyString(alternateMessage)
@@ -2632,7 +2687,11 @@ function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMes
     const hasIndexReferenceSignal = hasPrimaryIndexReferenceSignal || hasAlternateIndexReferenceSignal;
     const hasStandaloneAddressTopic = hasStandaloneAddressTopicSignal(userMessage) ||
         (toNonEmptyString(alternateMessage) ? hasStandaloneAddressTopicSignal(alternateMessage) : false);
-    if (hasStandaloneAddressTopic && !hasImplicitContinuationSignal && !hasIndexReferenceSignal) {
+    if (hasStandaloneAddressTopic &&
+        !hasPrimaryFollowupSignal &&
+        !hasAlternateFollowupSignal &&
+        !hasImplicitContinuationSignal &&
+        !hasIndexReferenceSignal) {
         return null;
     }
     if (!hasPrimaryFollowupSignal && !hasAlternateFollowupSignal && !hasImplicitContinuationSignal && !hasIndexReferenceSignal) {
@@ -2644,6 +2703,9 @@ function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMes
     const sourceIntent = toNonEmptyString(previousAddressDebug.detected_intent);
     let previousIntent = sourceIntent;
     let followupSelectionMode = "carry_previous_intent";
+    if (debtRoleSwapIntent) {
+        previousIntent = debtRoleSwapIntent;
+    }
     if (hasImplicitContinuationSignal) {
         const suggestedIntent = Array.isArray(followupOffer?.suggested_intents)
             ? toNonEmptyString(followupOffer.suggested_intents[0])
@@ -3725,7 +3787,8 @@ const ADDRESS_INTENTS_KEEP_ADDRESS_LANE = new Set([
     "list_contracts_by_counterparty",
     "contract_usage_overview",
     "contract_usage_and_value",
-    "vat_payable_forecast"
+    "vat_payable_forecast",
+    "vat_payable_confirmed_as_of_date"
 ]);
 function resolveAssistantOrchestrationDecision(input) {
     const rawUserMessage = String(input?.rawUserMessage ?? input?.userMessage ?? "");
@@ -4939,14 +5002,14 @@ async function resolveAssistantDataScopeProbe() {
         };
     }
     const catalogQueryCandidates = [
-        "ВЫБРАТЬ ПЕРВЫЕ 20 ПРЕДСТАВЛЕНИЕ(Организации.Ссылка) КАК Организация ИЗ Справочник.Организации КАК Организации",
+        "ВЫБРАТЬ ПЕРВЫЕ 20 ПРЕДСТАВЛЕН<EFBFBD>?Е(Организации.Ссылка) КАК Организация <20>?З Справочник.Организации КАК Организации",
-        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.Наименование КАК Организация ИЗ Справочник.Организации КАК Организации",
+        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.Наименование КАК Организация <EFBFBD>?З Справочник.Организации КАК Организации",
-        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.НаименованиеПолное КАК Организация ИЗ Справочник.Организации КАК Организации",
+        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.НаименованиеПолное КАК Организация <EFBFBD>?З Справочник.Организации КАК Организации",
-        "ВЫБРАТЬ ПЕРВЫЕ 100 Организации.Ссылка КАК Организация, ПРЕДСТАВЛЕНИЕ(Организации.Ссылка) КАК ОрганизацияПредставление ИЗ Справочник.Организации КАК Организации"
+        "ВЫБРАТЬ ПЕРВЫЕ 100 Организации.Ссылка КАК Организация, ПРЕДСТАВЛЕН<EFBFBD>?Е(Организации.Ссылка) КАК ОрганизацияПредставление <20>?З Справочник.Организации КАК Организации"
     ];
     const movementProbeCandidates = [
-        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация, ПРЕДСТАВЛЕНИЕ(Движения.Организация) КАК ОрганизацияПредставление ИЗ РегистрБухгалтерии.Хозрасчетный КАК Движения УПОРЯДОЧИТЬ ПО Движения.Период УБЫВ",
+        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация, ПРЕДСТАВЛЕН<EFBFBD>?Е(Движения.Организация) КАК ОрганизацияПредставление <EFBFBD>?З РегистрБухгалтерии.Хозрасчетный КАК Движения УПОРЯДОЧ<EFBFBD>?ТЬ ПО Движения.Период УБЫВ",
-        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация ИЗ РегистрБухгалтерии.Хозрасчетный КАК Движения"
+        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация <EFBFBD>?З РегистрБухгалтерии.Хозрасчетный КАК Движения"
     ];
     let lastError = null;
     const catalogFacts = { names: [], refs: [], pairs: [] };
@@ -5077,7 +5140,7 @@ function buildAssistantOperationalBoundaryReply() {
     return [
         "Понимаю, что ситуация срочная.",
         "Я не могу сам настраивать 1С или менять базу/конфигурацию.",
-        "Могу помочь безопасно: разберем симптомы и подготовим точные шаги для вашего 1С/ИТ-админа."
+        "Могу помочь безопасно: разберем симптомы и подготовим точные шаги для вашего 1С/<EFBFBD>?Т-админа."
     ].join(" ");
 }
 function buildAssistantSafetyRefusalReply() {

llm_normalizer/backend/src/services/addressCapabilityPolicy.ts

@@ -27,7 +27,8 @@ const COMPUTE_EXACT_INTENTS = new Set<AddressIntent>([
   "account_balance_snapshot",
   "documents_forming_balance",
   "payables_confirmed_as_of_date",
-  "receivables_confirmed_as_of_date"
+  "receivables_confirmed_as_of_date",
+  "vat_payable_confirmed_as_of_date"
 ]);
 const NAVIGATION_INTENTS = new Set<AddressIntent>([
   "list_documents_by_counterparty",
@@ -62,6 +63,9 @@ function defaultCapabilityId(intent: AddressIntent): string {
   if (intent === "receivables_confirmed_as_of_date") {
     return "confirmed_receivables_as_of_date";
   }
+  if (intent === "vat_payable_confirmed_as_of_date") {
+    return "confirmed_vat_payable_as_of_date";
+  }
   if (intent === "list_payables_counterparties") {
     return "payables_candidates_list";
   }
@@ -98,6 +102,14 @@ function resolveCapabilityEnabled(intent: AddressIntent): { enabled: boolean; re
         : "receivables_confirmed_route_disabled_by_flag"
     };
   }
+  if (intent === "vat_payable_confirmed_as_of_date") {
+    return {
+      enabled: FEATURE_ASSISTANT_ROUTE_BALANCE_EXACT_V1,
+      reason: FEATURE_ASSISTANT_ROUTE_BALANCE_EXACT_V1
+        ? "vat_payable_confirmed_route_enabled"
+        : "vat_payable_confirmed_route_disabled_by_flag"
+    };
+  }
   if (intent === "list_payables_counterparties") {
     return {
       enabled: FEATURE_ASSISTANT_ROUTE_PAYABLES_HEURISTIC_V1,

llm_normalizer/backend/src/services/addressFilterExtractor.ts

@@ -643,6 +643,92 @@ function isLowQualityCounterpartyAnchorValue(rawValue: string): boolean {
   if (questionCue && (rankingCue || paymentCue)) {
     return true;
   }
+  const moneyAsOfPhraseCue =
+    /(?:денег|деньг|money|cash)/iu.test(value) &&
+    /(?:на\s+(?:данн(?:ую|ой|ая|ое)|эту|ту)\s+дат|on\s+(?:this|that)\s+date|as\s+of\s+(?:this|that)\s+date)/iu.test(
+      value
+    );
+  if (moneyAsOfPhraseCue) {
+    return true;
+  }
+  const hasTemporalCue =
+    /(?:по\s+состоянию|на\s+дат|на\s+конец|за\s+(?:период|месяц|год|квартал)|\b(?:19|20)\d{2}\b|\bянвар|феврал|март|апрел|май|июн|июл|август|сентябр|октябр|ноябр|декабр)/iu.test(
+      value
+    );
+  const hasGenericEntityCue =
+    /(?:компан|организац|контрагент|поставщик|клиент|покупател|дебитор|кредитор|counterparty|company|supplier|customer)/iu.test(
+      value
+    );
+  if (hasTemporalCue && hasGenericEntityCue) {
+    return true;
+  }
+  const lowQualityTimeTokens = new Set([
+    "по",
+    "состоянию",
+    "состояние",
+    "на",
+    "дату",
+    "дата",
+    "конец",
+    "период",
+    "месяц",
+    "году",
+    "год",
+    "квартал",
+    "январь",
+    "февраль",
+    "март",
+    "апрель",
+    "май",
+    "июнь",
+    "июль",
+    "август",
+    "сентябрь",
+    "октябрь",
+    "ноябрь",
+    "декабрь"
+  ]);
+  const lowQualityGenericTokens = new Set([
+    "деньги",
+    "денег",
+    "деньгам",
+    "деньгами",
+    "денежный",
+    "денежные",
+    "данную",
+    "данной",
+    "данный",
+    "данное",
+    "эту",
+    "этой",
+    "этот",
+    "этом",
+    "ту",
+    "той",
+    "тот",
+    "том",
+    "вцелом",
+    "целом"
+  ]);
+  const meaningfulNonTemporalTokens = tokens.filter(
+    (token) =>
+      isLikelyCounterpartyToken(token) &&
+      !lowQualityTimeTokens.has(token) &&
+      !/^(?:19|20)\d{2}$/.test(token)
+  );
+  if (meaningfulNonTemporalTokens.length === 0 && hasTemporalCue) {
+    return true;
+  }
+  const meaningfulNonGenericTokens = tokens.filter(
+    (token) =>
+      isLikelyCounterpartyToken(token) &&
+      !lowQualityTimeTokens.has(token) &&
+      !lowQualityGenericTokens.has(token) &&
+      !/^(?:19|20)\d{2}$/.test(token)
+  );
+  if (meaningfulNonGenericTokens.length === 0 && (hasTemporalCue || paymentCue)) {
+    return true;
+  }
   const meaningfulTokens = tokens.filter((token) => isLikelyCounterpartyToken(token));
   return meaningfulTokens.length === 0;
 }
@@ -843,6 +929,9 @@ function requiredFiltersByIntent(intent: AddressIntent): Array<keyof AddressFilt
   if (intent === "receivables_confirmed_as_of_date") {
     return ["as_of_date"];
   }
+  if (intent === "vat_payable_confirmed_as_of_date") {
+    return ["as_of_date"];
+  }
   if (
     intent === "list_documents_by_counterparty" ||
     intent === "bank_operations_by_counterparty" ||
@@ -861,7 +950,8 @@ function usesAsOfPrimaryWindow(intent: AddressIntent): boolean {
     intent === "open_items_by_counterparty_or_contract" ||
     intent === "list_open_contracts" ||
     intent === "payables_confirmed_as_of_date" ||
-    intent === "receivables_confirmed_as_of_date"
+    intent === "receivables_confirmed_as_of_date" ||
+    intent === "vat_payable_confirmed_as_of_date"
   );
 }
 
@@ -1050,7 +1140,8 @@ export function extractAddressFilters(userMessage: string, intent: AddressIntent
     (intent === "account_balance_snapshot" ||
       intent === "documents_forming_balance" ||
       intent === "payables_confirmed_as_of_date" ||
-      intent === "receivables_confirmed_as_of_date") &&
+      intent === "receivables_confirmed_as_of_date" ||
+      intent === "vat_payable_confirmed_as_of_date") &&
     !filters.as_of_date
   ) {
     if (filters.period_to) {

llm_normalizer/backend/src/services/addressIntentResolver.ts

@@ -403,6 +403,28 @@ function hasAny(text: string, patterns: string[]): boolean {
   return patterns.some((item) => text.includes(item));
 }
 
+function hasFlexibleReceivablesDebtSignal(text: string): boolean {
+  const normalized = String(text ?? "");
+  if (!normalized) {
+    return false;
+  }
+  return (
+    /(?:кто(?:\s+\S+){0,4}\s+нам(?:\s+\S+){0,4}\s+долж)/iu.test(normalized) ||
+    /(?:нам(?:\s+\S+){0,4}\s+кто(?:\s+\S+){0,4}\s+долж)/iu.test(normalized)
+  );
+}
+
+function hasFlexiblePayablesDebtSignal(text: string): boolean {
+  const normalized = String(text ?? "");
+  if (!normalized) {
+    return false;
+  }
+  return (
+    /(?:кому(?:\s+\S+){0,4}\s+мы(?:\s+\S+){0,4}\s+долж)/iu.test(normalized) ||
+    /(?:мы(?:\s+\S+){0,4}\s+кому(?:\s+\S+){0,4}\s+долж)/iu.test(normalized)
+  );
+}
+
 function tokenizeText(text: string): string[] {
   return String(text ?? "")
     .toLowerCase()
@@ -576,13 +598,27 @@ function hasAccountBalanceSignal(text: string): boolean {
 function hasForecastTaxSignal(text: string): boolean {
   const hasForecastLexeme =
     /(?:прогноз|forecast|план(?:\s+платежа|\s+оплаты)?|прикин(?:уть|ем|у|ь|ул|ули|усь|усь))/iu.test(text);
-  const hasVatLexeme = /(?:ндс|vat)/iu.test(text);
   const hasTaxLexeme = /(?:ндс|vat|налог)/iu.test(text);
-  const hasVatPayableEstimatePattern =
+  return hasForecastLexeme && hasTaxLexeme;
-    /(?:(?:сколько|скока|скок).{0,48}(?:ндс|vat).{0,48}(?:надо|нужно|к\s+уплате|заплатить|уплатить|платеж|платежа|платежей|платежку)|(?:ндс|vat).{0,48}(?:к\s+уплате|надо|нужно|заплатить|уплатить)|(?:сколько|скока|скок).{0,32}(?:надо|нужно).{0,32}(?:заплатить|уплатить).{0,32}(?:ндс|vat))/iu.test(
+}
+
+function hasVatPayableConfirmedSignal(text: string): boolean {
+  const hasVatLexeme = /(?:ндс|vat)/iu.test(text);
+  if (!hasVatLexeme) {
+    return false;
+  }
+  const hasPaymentCue =
+    /(?:к\s+уплате|надо|нужно|заплатить|уплатить|плат[её]ж|платежку|в\s+налогов|в\s+бюджет|должн[аы]?\s+заплатить)/iu.test(
       text
     );
-  return (hasForecastLexeme && hasTaxLexeme) || (hasVatLexeme && hasVatPayableEstimatePattern);
+  if (!hasPaymentCue) {
+    return false;
+  }
+  const hasDateOrPeriodCue =
+    /(?:на\s+дат|по\s+состоянию|на\s+конец|за\s+(?:\d{4}|январ|феврал|март|апрел|май|июн|июл|август|сентябр|октябр|ноябр|декабр)|квартал|месяц|год|период|\b\d{4}[./-]\d{2}[./-]\d{2}\b)/iu.test(
+      text
+    );
+  return hasDateOrPeriodCue || /(?:сколько|скока|скок)/iu.test(text);
 }
 
 function hasPeriodCoverageProfileSignal(text: string): boolean {
@@ -1006,7 +1042,7 @@ function hasSupplierTailRiskSignal(text: string): boolean {
 
 function hasPayablesDebtLifecycleSignal(text: string): boolean {
   const hasOweSignal =
-    /(?:кому\s+мы\s+должны|мы\s+должны|кому\s+должны|должн(?:ы|а|о)\s+(?:заплат|оплат|перечис)|к\s+оплате|на\s+оплату|who\s+we\s+owe|owe\s+to|payables?|кредитор(?:ск)?)/iu.test(
+    /(?:кому\s+мы\s+долж(?:ен|ны|эны|эна|эно)?|мы\s+долж(?:ен|ны|эны|эна|эно)?|кому\s+долж(?:ен|ны|эны|эна|эно)?|долж[нэ](?:ы|а|о)?\s+(?:заплат|оплат|перечис)|к\s+оплате|на\s+оплату|who\s+we\s+owe|owe\s+to|payables?|кредитор(?:[а-яё]{0,6})?)/iu.test(
       text
     );
   if (!hasOweSignal) {
@@ -1022,7 +1058,7 @@ function hasPayablesDebtLifecycleSignal(text: string): boolean {
 
 function hasReceivablesDebtLifecycleSignal(text: string): boolean {
   const hasOweUsSignal =
-    /(?:кто\s+нам\s+долж(?:ен|ны)?|кто\s+долж(?:ен|ны)?\s+нам|нам\s+долж(?:ен|ны)|должник(?:и|ов|а)?|дебитор(?:ы|ов|ск)?|задолж|долг(?:и|ов|а|у)?|к\s+получению|на\s+поступление|к\s+взысканию|who\s+owes\s+us|receivables?)/iu.test(
+    /(?:кто\s+нам\s+долж(?:ен|ны|эны|эна|эно)?|кто\s+долж(?:ен|ны|эны|эна|эно)?\s+нам|нам\s+долж(?:ен|ны|эны|эна|эно)?|должник(?:[а-яё]{0,6})?|дебитор(?:[а-яё]{0,6})?|дебиторск(?:[а-яё]{0,6})?|задолж|долг(?:и|ов|а|у)?|к\s+получению|на\s+поступление|к\s+взысканию|who\s+owes\s+us|receivables?)/iu.test(
       text
     );
   if (!hasOweUsSignal) {
@@ -1475,11 +1511,23 @@ export function resolveAddressIntent(userMessage: string): AddressIntentResoluti
     };
   }
 
-  if (hasAny(text, RECEIVABLES_STRONG)) {
+  if (hasVatPayableConfirmedSignal(text)) {
-    const receivablesDebtLifecycleSignal = hasReceivablesDebtLifecycleSignal(text);
+    return {
+      intent: "vat_payable_confirmed_as_of_date",
+      confidence: "high",
+      reasons: ["vat_payable_confirmed_signal_detected"]
+    };
+  }
+
+  if (hasAny(text, RECEIVABLES_STRONG) || hasFlexibleReceivablesDebtSignal(text)) {
+    const receivablesDebtLifecycleSignal =
+      hasReceivablesDebtLifecycleSignal(text) || hasFlexibleReceivablesDebtSignal(text);
     const reasons = ["receivables_signal_detected"];
     if (receivablesDebtLifecycleSignal) {
       reasons.push("receivables_debt_lifecycle_signal_detected");
+      if (hasFlexibleReceivablesDebtSignal(text)) {
+        reasons.push("receivables_signal_detected_flexible_phrase");
+      }
     }
     return {
       intent: receivablesDebtLifecycleSignal ? "receivables_confirmed_as_of_date" : "list_receivables_counterparties",
@@ -1488,11 +1536,15 @@ export function resolveAddressIntent(userMessage: string): AddressIntentResoluti
     };
   }
 
-  if (hasAny(text, PAYABLES_STRONG)) {
+  if (hasAny(text, PAYABLES_STRONG) || hasFlexiblePayablesDebtSignal(text)) {
     const reasons = ["payables_signal_detected"];
-    const payablesDebtLifecycleSignal = hasPayablesDebtLifecycleSignal(text);
+    const payablesDebtLifecycleSignal =
+      hasPayablesDebtLifecycleSignal(text) || hasFlexiblePayablesDebtSignal(text);
     if (payablesDebtLifecycleSignal) {
       reasons.push("payables_debt_lifecycle_signal_detected");
+      if (hasFlexiblePayablesDebtSignal(text)) {
+        reasons.push("payables_signal_detected_flexible_phrase");
+      }
     }
     return {
       intent: payablesDebtLifecycleSignal ? "payables_confirmed_as_of_date" : "list_payables_counterparties",

llm_normalizer/backend/src/services/addressNavigationState.ts

@@ -38,6 +38,7 @@ const RESULT_SET_TYPE_BY_INTENT: Partial<Record<AddressIntent, AddressResultSetT
   supplier_payouts_profile: "counterparty_list",
   list_payables_counterparties: "counterparty_list",
   payables_confirmed_as_of_date: "balance_snapshot",
+  vat_payable_confirmed_as_of_date: "balance_snapshot",
   receivables_confirmed_as_of_date: "balance_snapshot",
   list_receivables_counterparties: "counterparty_list",
   list_contracts_by_counterparty: "contract_list",

llm_normalizer/backend/src/services/addressQueryService.ts

@@ -802,7 +802,8 @@ function isConfirmedBalanceIntent(intent: AddressIntent): boolean {
     intent === "account_balance_snapshot" ||
     intent === "documents_forming_balance" ||
     intent === "payables_confirmed_as_of_date" ||
-    intent === "receivables_confirmed_as_of_date"
+    intent === "receivables_confirmed_as_of_date" ||
+    intent === "vat_payable_confirmed_as_of_date"
   );
 }
 
@@ -1023,7 +1024,7 @@ function enforceStrictAccountScopeForIntent(
   };
 }
 
-function resolveExecutionFiltersForPayablesConfirmedBalance(
+function resolveExecutionFiltersForConfirmedBalance(
   filters: AddressFilterSet,
   analysisDate: string | null
 ): {
@@ -1636,6 +1637,8 @@ function buildLimitedOffers(input: {
     offers.push("показать контрагентов с максимальными хвостами дебиторки по 62/76");
   } else if (input.intent === "receivables_confirmed_as_of_date") {
     offers.push("показать подтвержденный реестр открытой дебиторской задолженности на дату среза по 62/76");
+  } else if (input.intent === "vat_payable_confirmed_as_of_date") {
+    offers.push("показать подтвержденную сумму НДС к уплате на дату среза по счетам 68*");
   } else if (input.intent === "payables_confirmed_as_of_date") {
     offers.push("показать подтвержденный реестр открытых обязательств на дату среза по 60/76");
   } else if (input.intent === "list_payables_counterparties") {
@@ -1689,7 +1692,8 @@ function buildLimitedIntentSignalLine(input: {
     list_receivables_counterparties: "Сигнал запроса: нужен ранжированный список должников.",
     list_payables_counterparties: "Сигнал запроса: нужен ранжированный список кредиторов.",
     receivables_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез дебиторской задолженности на дату.",
-    payables_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез обязательств к оплате на дату."
+    payables_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез обязательств к оплате на дату.",
+    vat_payable_confirmed_as_of_date: "Сигнал запроса: нужен подтвержденный срез НДС к уплате на дату."
   };
 
   const byShape: Partial<Record<AddressQueryShapeDetection["shape"], string>> = {
@@ -1887,19 +1891,17 @@ function buildLimitedExecutionResult(input: {
     undefined,
     resultSemantics.result_mode
   );
+  const exactLimitedReason =
+    input.intent.intent === "payables_confirmed_as_of_date"
+      ? "exact_payables_mode_limited_response"
+      : input.intent.intent === "receivables_confirmed_as_of_date"
+        ? "exact_receivables_mode_limited_response"
+        : input.intent.intent === "vat_payable_confirmed_as_of_date"
+          ? "exact_vat_payable_mode_limited_response"
+          : null;
   const reasons =
-    (input.intent.intent === "payables_confirmed_as_of_date" || input.intent.intent === "receivables_confirmed_as_of_date") &&
+    exactLimitedReason && !reasonsWithConfirmedFallback.includes(exactLimitedReason)
-    !reasonsWithConfirmedFallback.includes(
+      ? [...reasonsWithConfirmedFallback, exactLimitedReason]
-      input.intent.intent === "payables_confirmed_as_of_date"
-        ? "exact_payables_mode_limited_response"
-        : "exact_receivables_mode_limited_response"
-    )
-      ? [
-          ...reasonsWithConfirmedFallback,
-          input.intent.intent === "payables_confirmed_as_of_date"
-            ? "exact_payables_mode_limited_response"
-            : "exact_receivables_mode_limited_response"
-        ]
       : reasonsWithConfirmedFallback;
   const routeExpectationAudit =
     input.routeExpectationAudit ??
@@ -2014,15 +2016,23 @@ export class AddressQueryService {
       requestedResultMode === "confirmed_balance";
     const confirmedBalanceReceivablesIntent =
       intent.intent === "receivables_confirmed_as_of_date" && requestedResultMode === "confirmed_balance";
+    const confirmedBalanceVatPayableIntent =
+      intent.intent === "vat_payable_confirmed_as_of_date" && requestedResultMode === "confirmed_balance";
     const payablesConfirmedExecution =
       confirmedBalancePayablesIntent
-        ? resolveExecutionFiltersForPayablesConfirmedBalance(filters.extracted_filters, analysisDate)
+        ? resolveExecutionFiltersForConfirmedBalance(filters.extracted_filters, analysisDate)
         : null;
     const receivablesConfirmedExecution = confirmedBalanceReceivablesIntent
-      ? resolveExecutionFiltersForPayablesConfirmedBalance(filters.extracted_filters, analysisDate)
+      ? resolveExecutionFiltersForConfirmedBalance(filters.extracted_filters, analysisDate)
+      : null;
+    const vatPayableConfirmedExecution = confirmedBalanceVatPayableIntent
+      ? resolveExecutionFiltersForConfirmedBalance(filters.extracted_filters, analysisDate)
       : null;
     const executionFilters =
-      payablesConfirmedExecution?.executionFilters ?? receivablesConfirmedExecution?.executionFilters ?? filters.extracted_filters;
+      payablesConfirmedExecution?.executionFilters ??
+      receivablesConfirmedExecution?.executionFilters ??
+      vatPayableConfirmedExecution?.executionFilters ??
+      filters.extracted_filters;
     if (
       payablesConfirmedExecution?.asOfDerived &&
       !(typeof filters.extracted_filters.as_of_date === "string" && filters.extracted_filters.as_of_date.trim().length > 0)
@@ -2045,6 +2055,17 @@ export class AddressQueryService {
         baseReasons.push("as_of_date_derived_for_confirmed_receivables");
       }
     }
+    if (
+      vatPayableConfirmedExecution?.asOfDerived &&
+      !(typeof filters.extracted_filters.as_of_date === "string" && filters.extracted_filters.as_of_date.trim().length > 0)
+    ) {
+      if (!filters.warnings.includes("as_of_date_derived_for_confirmed_vat_payable")) {
+        filters.warnings.push("as_of_date_derived_for_confirmed_vat_payable");
+      }
+      if (!baseReasons.includes("as_of_date_derived_for_confirmed_vat_payable")) {
+        baseReasons.push("as_of_date_derived_for_confirmed_vat_payable");
+      }
+    }
     const capabilityDecision = resolveAddressCapabilityRouteDecision(intent.intent);
     const capabilityAudit = buildCapabilityAudit(intent.intent);
     const shadowRouteAudit = buildShadowRouteAudit({
@@ -2120,6 +2141,12 @@ export class AddressQueryService {
     ) {
       baseReasons.push("confirmed_balance_exact_receivables_intent");
     }
+    if (
+      intent.intent === "vat_payable_confirmed_as_of_date" &&
+      !baseReasons.includes("confirmed_balance_exact_vat_payable_intent")
+    ) {
+      baseReasons.push("confirmed_balance_exact_vat_payable_intent");
+    }
     if (
       requestedResultMode === "confirmed_balance" &&
       recipeIntent === "open_items_by_counterparty_or_contract" &&
@@ -3227,12 +3254,17 @@ export class AddressQueryService {
         routeExpectationAudit: finalRouteExpectationAudit
       });
     }
-    if (
+    const exactConfirmedIntent =
-      ((intent.intent === "payables_confirmed_as_of_date" && composeIntent === "payables_confirmed_as_of_date") ||
+      (intent.intent === "payables_confirmed_as_of_date" && composeIntent === "payables_confirmed_as_of_date") ||
-        (intent.intent === "receivables_confirmed_as_of_date" && composeIntent === "receivables_confirmed_as_of_date")) &&
+      (intent.intent === "receivables_confirmed_as_of_date" && composeIntent === "receivables_confirmed_as_of_date") ||
-      factualResultSemantics.balance_confirmed !== true
+      (intent.intent === "vat_payable_confirmed_as_of_date" && composeIntent === "vat_payable_confirmed_as_of_date");
-    ) {
+    if (exactConfirmedIntent && factualResultSemantics.balance_confirmed !== true) {
-      const exactModeName = intent.intent === "payables_confirmed_as_of_date" ? "payables" : "receivables";
+      const exactModeName =
+        intent.intent === "payables_confirmed_as_of_date"
+          ? "payables"
+          : intent.intent === "receivables_confirmed_as_of_date"
+            ? "receivables"
+            : "vat_payable";
       return buildLimitedExecutionResult({
         mode,
         shape,
@@ -3257,7 +3289,10 @@ export class AddressQueryService {
         materializationDropReason: rowDiagnostics.materializationDropReason,
         category: "recipe_visibility_gap",
         reasonText: `exact ${exactModeName} mode: confirmed balance was not proven for the requested as-of slice`,
-        nextStep: "specify as_of_date/counterparty or enable detailed settlement registers for exact confirmed balance",
+        nextStep:
+          intent.intent === "vat_payable_confirmed_as_of_date"
+            ? "specify as_of_date/organization or provide VAT settlement registers to prove exact VAT payable balance"
+            : "specify as_of_date/counterparty or enable detailed settlement registers for exact confirmed balance",
         limitations: [`exact_${exactModeName}_mode_unconfirmed_output_blocked`],
         reasons: [...baseReasons, `exact_${exactModeName}_mode_unconfirmed_output_blocked`],
         capabilityAudit,

llm_normalizer/backend/src/services/addressRecipeCatalog.ts

@@ -72,6 +72,29 @@ const RECEIVABLES_CONFIRMED_AS_OF_QUERY_TEMPLATE = `
     Сумма __ORDER_DIRECTION__
 `;
 
+const VAT_PAYABLE_CONFIRMED_AS_OF_QUERY_TEMPLATE = `
+ВЫБРАТЬ ПЕРВЫЕ __LIMIT__
+    __AS_OF_EXPR__ КАК Период,
+    "Остатки на дату" КАК Регистратор,
+    "" КАК СчетДт,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Счет) КАК СчетКт,
+    Остатки.СуммаРазвернутыйОстатокКт КАК Сумма,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто1) КАК СубконтоДт1,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто2) КАК СубконтоДт2,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто3) КАК СубконтоДт3,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто1) КАК СубконтоКт1,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто2) КАК СубконтоКт2,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Субконто3) КАК СубконтоКт3,
+    ПРЕДСТАВЛЕНИЕ(Остатки.Организация) КАК Организация
+ИЗ
+    РегистрБухгалтерии.Хозрасчетный.Остатки(__AS_OF_EXPR__, , , ) КАК Остатки
+ГДЕ
+    Остатки.СуммаРазвернутыйОстатокКт > 0
+    И (__VAT_PAYABLE_ACCOUNTS_MATCH__)
+УПОРЯДОЧИТЬ ПО
+    Сумма __ORDER_DIRECTION__
+`;
+
 const BANK_DOCS_QUERY_TEMPLATE = `
 ВЫБРАТЬ ПЕРВЫЕ __LIMIT__
     БанкСписание.Дата КАК Период,
@@ -566,6 +589,17 @@ const BASE_RECIPES: AddressRecipeDefinition[] = [
     account_scope_mode: "preferred",
     query_template: "vat_payable_forecast_profile"
   },
+  {
+    recipe_id: "address_vat_payable_confirmed_as_of_date_v1",
+    intent: "vat_payable_confirmed_as_of_date",
+    purpose: "Build confirmed VAT payable snapshot as-of date from balances on VAT payable accounts",
+    required_filters: ["as_of_date"],
+    optional_filters: ["period_from", "period_to", "organization", "limit", "sort"],
+    default_limit: 200,
+    account_scope: ["68"],
+    account_scope_mode: "strict",
+    query_template: "vat_payable_confirmed_as_of_balance_profile"
+  },
   {
     recipe_id: "address_contracts_by_counterparty_v1",
     intent: "list_contracts_by_counterparty",
@@ -1057,6 +1091,28 @@ export function buildAddressRecipePlan(
             .replaceAll("__VAT68_DT_MATCH__", buildAccountPrefixPredicate("Движения.СчетДт", VAT_PAYABLE_68_PREFIXES))
             .replaceAll("__VAT19_DT_MATCH__", buildAccountPrefixPredicate("Движения.СчетДт", VAT_PAYABLE_19_PREFIXES))
             .replaceAll("__VAT19_KT_MATCH__", buildAccountPrefixPredicate("Движения.СчетКт", VAT_PAYABLE_19_PREFIXES))
+      : recipe.query_template === "vat_payable_confirmed_as_of_balance_profile"
+        ? (() => {
+            const asOfExpr =
+              (typeof filters.as_of_date === "string" && filters.as_of_date.trim().length > 0
+                ? toDateTimeExpr(filters.as_of_date, true)
+                : null) ??
+              (typeof filters.period_to === "string" && filters.period_to.trim().length > 0
+                ? toDateTimeExpr(filters.period_to, true)
+                : null) ??
+              (typeof filters.period_from === "string" && filters.period_from.trim().length > 0
+                ? toDateTimeExpr(filters.period_from, true)
+                : null) ??
+              "ТЕКУЩАЯДАТА()";
+            return VAT_PAYABLE_CONFIRMED_AS_OF_QUERY_TEMPLATE
+              .replaceAll("__LIMIT__", String(resolvedLimit))
+              .replaceAll("__AS_OF_EXPR__", asOfExpr)
+              .replaceAll(
+                "__VAT_PAYABLE_ACCOUNTS_MATCH__",
+                buildAccountPrefixPredicate("Остатки.Счет", VAT_PAYABLE_68_PREFIXES)
+              )
+              .replaceAll("__ORDER_DIRECTION__", resolveOrderDirection(filters.sort));
+          })()
       : recipe.query_template === "contracts_by_counterparty_profile"
         ? CONTRACTS_BY_COUNTERPARTY_QUERY_TEMPLATE.replaceAll("__LIMIT__", String(resolvedLimit))
       : recipe.query_template === "payables_confirmed_as_of_balance_profile"

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

@@ -2510,6 +2510,97 @@ export function composeFactualReply(
     };
   }
 
+  if (intent === "vat_payable_confirmed_as_of_date") {
+    const asOfDate = resolvePayablesAsOfDate(options);
+    const confirmedRows = rows.filter((row) => {
+      const amount = row.amount ?? 0;
+      if (!Number.isFinite(amount) || amount <= 0) {
+        return false;
+      }
+      const section = extractAccountSectionCode(row.account_kt);
+      return section === "68";
+    });
+
+    const byAccount = new Map<
+      string,
+      {
+        account: string;
+        total: number;
+        operations: number;
+        lastPeriod: string | null;
+        refs: Set<string>;
+      }
+    >();
+
+    for (const row of confirmedRows) {
+      const account = String(row.account_kt ?? "").trim() || "68*";
+      const registrator = String(row.registrator ?? "").trim();
+      const amount = row.amount ?? 0;
+      const current = byAccount.get(account);
+      if (!current) {
+        byAccount.set(account, {
+          account,
+          total: amount,
+          operations: 1,
+          lastPeriod: row.period,
+          refs: registrator ? new Set([registrator]) : new Set()
+        });
+        continue;
+      }
+      current.total += amount;
+      current.operations += 1;
+      if ((row.period ?? "") > (current.lastPeriod ?? "")) {
+        current.lastPeriod = row.period;
+      }
+      if (registrator) {
+        current.refs.add(registrator);
+      }
+    }
+
+    const accountRows = Array.from(byAccount.values())
+      .filter((item) => Number.isFinite(item.total) && item.total > 0)
+      .sort((a, b) => b.total - a.total || b.operations - a.operations || a.account.localeCompare(b.account, "ru"));
+    const totalVatPayable = accountRows.reduce((sum, item) => sum + item.total, 0);
+
+    const lines: string[] = [
+      `Итого подтвержденный НДС к уплате на ${formatDateRu(asOfDate)}: ${formatMoneyRub(totalVatPayable)}.`,
+      "",
+      "Блок 1. Статус результата",
+      "- Результат: подтвержденный срез НДС к уплате по состоянию на дату.",
+      "",
+      "Блок 2. Что учтено",
+      `- Дата среза: ${formatDateRu(asOfDate)}.`,
+      "- Контур: остатки по счетам НДС к уплате (68*).",
+      "",
+      "Блок 3. Сводка",
+      `- Строк в выборке: ${formatNumberWithDots(rows.length)}.`,
+      `- Подтвержденных позиций по НДС: ${formatNumberWithDots(accountRows.length)}.`,
+      "",
+      "Блок 4. Подтвержденные позиции"
+    ];
+
+    if (accountRows.length > 0) {
+      lines.push(
+        ...accountRows.slice(0, 12).map((item, index) => {
+          const refs = Array.from(item.refs).slice(0, 2).join("; ");
+          return `${index + 1}. ${item.account} | остаток НДС к уплате: ${formatMoneyRub(item.total)} | операций: ${formatNumberWithDots(item.operations)}${item.lastPeriod ? ` | последнее движение: ${item.lastPeriod}` : ""}${refs ? ` | source refs: ${refs}` : ""}`;
+        })
+      );
+    } else {
+      lines.push("- Подтвержденный остаток НДС к уплате на дату среза не найден.");
+    }
+
+    return {
+      responseType: "FACTUAL_LIST",
+      text: lines.map(emphasizeNumericTokens).join("\n"),
+      semantics: {
+        result_mode: "confirmed_balance",
+        evidence_strength: "strong",
+        balance_confirmed: true
+      }
+    };
+  }
+
   if (intent === "account_balance_snapshot") {
     const movementSum = rows.reduce((sum, row) => sum + (row.amount ?? 0), 0);
     const lines = [

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

@@ -66,6 +66,14 @@ function hasOpenItemsHint(text: string): boolean {
   return /(?:open\s+items|unclosed\s+items|хвост|висят|незакрыт|не\s+закрыт|открыт|долг|задолж|позиц)/iu.test(String(text ?? ""));
 }
 
+function hasVatCue(text: string): boolean {
+  return /(?:^|[\s,.;:!?()\-])(?:ндс|vat)(?=$|[\s,.;:!?()\-])/iu.test(String(text ?? ""));
+}
+
+function hasVatForecastCue(text: string): boolean {
+  return /(?:прогноз|forecast|прикин|оцен|план)/iu.test(String(text ?? ""));
+}
+
 function hasDocumentSignal(text: string): boolean {
   return /(?:док(?:и|умент|ументы|ументов|ументами)|docs?|documents?|doki|docy|doci)/iu.test(String(text ?? ""));
 }
@@ -437,14 +445,26 @@ function mergeFollowupFilters(
         reasons.push("as_of_date_from_followup_context");
       }
     }
+    if (!sameDateRequested && !hasExplicitPeriodLiteral(userMessage)) {
+      const inheritedAsOfDate = previousAsOfDate ?? previousPeriodTo ?? previousPeriodFrom;
+      const currentAsOfDate = toNonEmptyString(merged.as_of_date);
+      const todayIso = new Date().toISOString().slice(0, 10);
+      const currentLooksDefaultedToToday = currentAsOfDate === todayIso;
+      if (inheritedAsOfDate && (!currentAsOfDate || currentLooksDefaultedToToday) && currentAsOfDate !== inheritedAsOfDate) {
+        merged.as_of_date = inheritedAsOfDate;
+        reasons.push("as_of_date_from_followup_context");
+      }
+    }
   }
 
   if (
     intent === "open_items_by_counterparty_or_contract" ||
     intent === "list_open_contracts" ||
     intent === "payables_confirmed_as_of_date" ||
-    intent === "receivables_confirmed_as_of_date"
+    intent === "receivables_confirmed_as_of_date" ||
+    intent === "vat_payable_confirmed_as_of_date"
   ) {
+    const hasFollowupSignalForConfirmed = hasAddressFollowupContextSignal(userMessage);
     const inheritedContract = previousContract ?? (followupContext.previous_anchor_type === "contract" ? previousAnchorValue : null);
     const currentContract = toNonEmptyString(merged.contract);
     const shouldInheritContract =
@@ -474,6 +494,16 @@ function mergeFollowupFilters(
         reasons.push("as_of_date_from_followup_context");
       }
     }
+    if (!sameDateRequested && hasFollowupSignalForConfirmed && !hasExplicitPeriodLiteral(userMessage)) {
+      const inheritedAsOfDate = previousAsOfDate ?? previousPeriodTo ?? previousPeriodFrom;
+      const currentAsOfDate = toNonEmptyString(merged.as_of_date);
+      const todayIso = new Date().toISOString().slice(0, 10);
+      const currentLooksDefaultedToToday = currentAsOfDate === todayIso;
+      if (inheritedAsOfDate && (!currentAsOfDate || currentLooksDefaultedToToday) && currentAsOfDate !== inheritedAsOfDate) {
+        merged.as_of_date = inheritedAsOfDate;
+        reasons.push("as_of_date_from_followup_context");
+      }
+    }
   }
 
   if (allTimeRequested) {
@@ -539,6 +569,7 @@ function resolveMissingRequiredFilters(intent: AddressIntent, filters: AddressFi
     documents_forming_balance: ["account", "as_of_date"],
     payables_confirmed_as_of_date: ["as_of_date"],
     receivables_confirmed_as_of_date: ["as_of_date"],
+    vat_payable_confirmed_as_of_date: ["as_of_date"],
     list_documents_by_counterparty: ["counterparty"],
     bank_operations_by_counterparty: ["counterparty"],
     list_contracts_by_counterparty: ["counterparty"],
@@ -577,6 +608,18 @@ function deriveIntentWithFollowupContext(
   const hasPreviousContract = Boolean(previousContract ?? previousContractFromAnchor);
   const hasPreviousCounterparty = Boolean(previousCounterparty ?? previousCounterpartyFromAnchor);
   const hasAnyPartyAnchor = hasPreviousContract || hasPreviousCounterparty;
+  const isVatFollowup = hasVatCue(normalizedMessage);
+
+  if (detectedIntent.intent === "unknown" && isVatFollowup) {
+    const vatIntent: AddressIntent = hasVatForecastCue(normalizedMessage)
+      ? "vat_payable_forecast"
+      : "vat_payable_confirmed_as_of_date";
+    return {
+      intent: vatIntent,
+      confidence: "low",
+      reasons: [...detectedIntent.reasons, "intent_adjusted_to_vat_followup_context"]
+    };
+  }
 
   if (hasOpenItemsHint(normalizedMessage) && hasAnyPartyAnchor) {
     return {

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

@@ -193,7 +193,8 @@ function inferAggregationProfile(intent: AddressIntent, shape: AddressQueryShape
     intent === "account_balance_snapshot" ||
     intent === "documents_forming_balance" ||
     intent === "payables_confirmed_as_of_date" ||
-    intent === "receivables_confirmed_as_of_date"
+    intent === "receivables_confirmed_as_of_date" ||
+    intent === "vat_payable_confirmed_as_of_date"
   ) {
     return "balance_snapshot";
   }

llm_normalizer/backend/src/services/assistantService.ts

@@ -1990,7 +1990,7 @@ function textMojibakeScoreForAddress(value) {
     const source = String(value ?? "");
     const cyrillic = (source.match(/[А-Яа-яЁё]/g) ?? []).length;
     const latin = (source.match(/[A-Za-z]/g) ?? []).length;
-    const hardMarkers = (source.match(/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ‘’“”•–—™љ›њќћџ]/g) ?? []).length;
+    const hardMarkers = (source.match(/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ<EFBFBD>?’“”•–—™љ›њќћџ]/g) ?? []).length;
     const pairMarkers = (source.match(/(?:Р.|С.|Ð.|Ñ.)/g) ?? []).length;
     const doubleEncodedMarkers = (source.match(/(?:Г[Ђ-џ]|В[Ђ-џ]|Ã.|Â.)/gu) ?? []).length;
     return cyrillic + latin - hardMarkers * 3 - pairMarkers * 2 - doubleEncodedMarkers * 2;
@@ -2000,7 +2000,7 @@ function looksLikeMojibakeForAddress(value) {
     if (!source.trim()) {
         return false;
     }
-    if (/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ‘’“”•–—™љ›њќћџ]/.test(source)) {
+    if (/[Ѓѓ‚„…†‡€‰‹ЉЊЌЋЏ<EFBFBD>?’“”•–—™љ›њќћџ]/.test(source)) {
         return true;
     }
     if ((source.match(/(?:Р.|С.|Ð.|Ñ.)/g) ?? []).length >= 2) {
@@ -2205,7 +2205,7 @@ function normalizeCounterpartyForFollowupMatch(value) {
     return compactWhitespace(repairAddressMojibake(String(value ?? ""))
         .toLowerCase()
         .replace(/ё/g, "е")
-        .replace(/[«»"'`“”„’‘]/g, " ")
+        .replace(/[«»"'`“”„’<EFBFBD>?]/g, " ")
         .replace(/[^a-zа-я0-9\s._-]+/giu, " "));
 }
 function normalizeCounterpartyTokenForFollowupMatch(value) {
@@ -2251,7 +2251,7 @@ function extractDisplayedAddressEntityCandidates(replyText, entityType = "unknow
         if (parts.length >= 2 && /^\d{4}-\d{2}-\d{2}/.test(parts[0] ?? "")) {
             counterpartyCandidate = parts[1] ?? counterpartyCandidate;
         }
-        const cleanedCandidate = compactWhitespace(counterpartyCandidate.replace(/^["'«»“”„`’‘]+|["'«»“”„`’‘]+$/gu, ""));
+        const cleanedCandidate = compactWhitespace(counterpartyCandidate.replace(/^["'«»“”„`’<EFBFBD>?]+|["'«»“”„`’<EFBFBD>?]+$/gu, ""));
         if (!cleanedCandidate || cleanedCandidate.length < 2) {
             continue;
         }
@@ -2515,61 +2515,133 @@ function isImplicitAddressContinuationByLlm(userMessage, llmPreDecomposeMeta) {
     return tokenCount > 0 && tokenCount <= 4;
 }
 function hasAddressFollowupContextSignal(userMessage) {
+    const rawText = compactWhitespace(String(userMessage ?? "").toLowerCase());
     const repaired = repairAddressMojibake(String(userMessage ?? ""));
-    const text = compactWhitespace(repaired.toLowerCase());
+    const repairedText = compactWhitespace(repaired.toLowerCase());
-    if (!text) {
+    const samples = [rawText, repairedText].filter((item) => item.length > 0);
+    if (samples.length === 0) {
         return false;
     }
-    if (hasStandaloneAddressTopicSignal(text)) {
+    const hasAny = (pattern) => samples.some((sample) => pattern.test(sample));
+    const hasMarker = () => samples.some((sample) => hasFollowupMarker(sample));
+    const hasPointer = () => samples.some((sample) => hasReferentialPointer(sample));
+    const minTokens = samples.reduce((min, sample) => Math.min(min, countTokens(sample)), Number.POSITIVE_INFINITY);
+    const shortFollowup = minTokens <= 8;
+    const ultraShortFollowup = minTokens <= 3;
+    const debtRoleSwapToReceivables = shortFollowup &&
+        (/^(?:\u0430|a|\u0438|i)\s+(?:\u043d\u0430\u043c\s+)?\u043a\u0442\u043e(?=$|[\s,.;:!?])/iu.test(rawText) ||
+            /^(?:р°|a|рё|i)\s+(?:рЅр°рј\s+)?рєс‚рѕ(?=$|[\s,.;:!?])/iu.test(rawText));
+    if (debtRoleSwapToReceivables) {
+        return true;
+    }
+    const debtRoleSwapToPayables = shortFollowup &&
+        (/^(?:\u0430|a|\u0438|i)\s+(?:\u043c\u044b\s+)?\u043a\u043e\u043c\u0443(?=$|[\s,.;:!?])/iu.test(rawText) ||
+            /^(?:р°|a|рё|i)\s+(?:рјс‹\s+)?рєрѕрјсѓ(?=$|[\s,.;:!?])/iu.test(rawText));
+    if (debtRoleSwapToPayables) {
+        return true;
+    }
+    const shortContinuationCue = ultraShortFollowup &&
+        (/^(?:\u0434\u0430\u0432\u0430\u0439|\u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0439|\u043f\u043e\u043a\u0430\u0437\u044b\u0432\u044b\u0430\u0439|\u0435\u0449[\u0435\u0451]|also|again|go|ok|okay)(?=$|[\s,.;:!?])/iu.test(rawText) ||
+            /^(?:рґр°рір°р№|рїрѕрєр°р·с‹рір°р№|рїрѕрєр°р·с‹ріс‹р°р№|рµс‰[рµс‘]|also|again|go|ok|okay)(?=$|[\s,.;:!?])/iu.test(rawText));
+    if (shortContinuationCue) {
+        return true;
+    }
+    const shortVatCue = ultraShortFollowup &&
+        /^(?:(?:\u0430|\u0438)\s+)?(?:(?:\u043f\u043e|po)\s+)?(?:\u043d\u0434\u0441|vat)(?=$|[\s,.;:!?])/iu.test(rawText);
+    if (shortVatCue) {
+        return true;
+    }
+    if (shortFollowup && hasAny(/^(?:а|a|и|i)\s+(?:нам\s+)?кто(?=$|[\s,.;:!?])/iu)) {
+        return true;
+    }
+    if (shortFollowup && hasAny(/^(?:а|a|и|i)\s+(?:мы\s+)?кому(?=$|[\s,.;:!?])/iu)) {
+        return true;
+    }
+    if (ultraShortFollowup && hasAny(/^(?:давай|показывай|показывыай|ещ[её]|also|again|go|ok|okay)(?=$|[\s,.;:!?])/iu)) {
+        return true;
+    }
+    if (hasStandaloneAddressTopicSignal(rawText || repairedText)) {
         return false;
     }
-    if (shouldHandleAsAssistantCapabilityMetaQuery(text)) {
+    if (shouldHandleAsAssistantCapabilityMetaQuery(rawText || repairedText)) {
         return false;
     }
-    if (/(?:за\s+вс[её]\s+время|за\s+весь\s+период|за\s+всю\s+истори(?:ю|и)|за\s+любой\s+период|for\s+all\s+time|all\s+time|for\s+entire\s+period|entire\s+period|for\s+any\s+period|any\s+period)/iu.test(text)) {
+    if (hasAny(/(?:за\s+вс[её]\s+время|за\s+весь\s+период|за\s+всю\s+истори(?:ю|и)|за\s+любой\s+период|for\s+all\s+time|all\s+time|for\s+entire\s+period|entire\s+period|for\s+any\s+period|any\s+period)/iu)) {
         return true;
     }
-    if (hasReferentialPointer(text)) {
+    if (hasPointer()) {
         return true;
     }
-    if (/(?:на\s+ту\s+же\s+дат[ауеы]|на\s+эту\s+же\s+дат[ауеы]|same\s+date|the\s+same\s+date|as\s+of\s+same\s+date)/iu.test(text)) {
+    if (hasAny(/(?:на\s+ту\s+же\s+дат[ауеы]|на\s+эту\s+же\s+дат[ауеы]|same\s+date|the\s+same\s+date|as\s+of\s+same\s+date)/iu)) {
         return true;
     }
-    const shortFollowup = countTokens(text) <= 8;
+    if (hasAny(/(?:кроме|помимо)\s+(?:этого|этой|этот|эту|этих|этого\s+документа|этого\s+договора|этого\s+контрагента)/iu)) {
-    if (/(?:кроме|помимо)\s+(?:этого|этой|этот|эту|этих|этого\s+документа|этого\s+договора|этого\s+контрагента)/iu.test(text)) {
         return true;
     }
-    if (/(?:есть\s+ещ[её]|что\s+ещ[её]|ещ[её]\s+что|ещ[её]\s+что-?то|остал(?:ось|ось\?)|друг(?:ое|ие))/iu.test(text) && countTokens(text) <= 12) {
+    if (hasAny(/(?:есть\s+ещ[её]|что\s+ещ[её]|ещ[её]\s+что|ещ[её]\s+что-?то|остал(?:ось|ось\?)|друг(?:ое|ие))/iu) && minTokens <= 12) {
         return true;
     }
-    if (shortFollowup && hasFollowupMarker(text)) {
+    if (shortFollowup && hasMarker()) {
         return true;
     }
-    if (shortFollowup && /(?:^|\s)(?:также|тоже|also|same|again|ещ[её]|теперь|then|now)(?=$|[\s,.;:!?])/iu.test(text)) {
+    if (shortFollowup && hasAny(/(?:^|\s)(?:также|тоже|also|same|again|ещ[её]|теперь|then|now)(?=$|[\s,.;:!?])/iu)) {
+        return true;
+    }
+    if (shortFollowup && hasAny(/(?:кто\s+из\s+(?:них|этих|тех)|кто\s+нов(?:ые|ых|ый)|кто\s+потом\s+исчез|кто\s+был\s+(?:только|ровно)\s+один\s+раз)/iu)) {
         return true;
     }
     if (shortFollowup &&
-        /(?:кто\s+из\s+(?:них|этих|тех)|кто\s+нов(?:ые|ых|ый)|кто\s+потом\s+исчез|кто\s+был\s+(?:только|ровно)\s+один\s+раз)/iu.test(text)) {
+        hasAny(/(?:почему|why|из[-\s]?за\s+чего|как\s+так|reason)/iu) &&
-        return true;
+        hasAny(/(?:ндс|vat|прогноз|к\s+уплате|нул|ноль|\b0(?:[.,]0+)?\b)/iu)) {
-    }
-    if (shortFollowup && /^(?:а|и)\s+кто\b/iu.test(text)) {
         return true;
     }
     if (shortFollowup &&
-        /(?:почему|why|из[-\s]?за\s+чего|как\s+так|reason)/iu.test(text) &&
+        hasAny(/(?:^|\s)по\s+[a-zа-яё][a-zа-яё0-9._-]{1,}(?=$|[\s,.;:!?])/iu) &&
-        /(?:ндс|vat|прогноз|к\s+уплате|нул|ноль|\b0(?:[.,]0+)?\b)/iu.test(text)) {
+        !hasAny(/(?:по\s+этому|по\s+тому|по\s+нему|по\s+ней|по\s+ним)/iu)) {
         return true;
     }
-    if (shortFollowup &&
+    if (shortFollowup && samples.some((sample) => hasPeriodLiteral(sample))) {
-        /(?:^|\s)по\s+[a-zа-яё][a-zа-яё0-9._-]{1,}(?=$|[\s,.;:!?])/iu.test(text) &&
-        !/(?:по\s+этому|по\s+тому|по\s+нему|по\s+ней|по\s+ним)/iu.test(text)) {
-        return true;
-    }
-    if (shortFollowup && hasPeriodLiteral(text)) {
         return true;
     }
     return false;
 }
+function hasShortDebtMirrorFollowupSignal(userMessage) {
+    const rawText = compactWhitespace(String(userMessage ?? "").toLowerCase());
+    const repairedText = compactWhitespace(repairAddressMojibake(String(userMessage ?? "")).toLowerCase());
+    const samples = [rawText, repairedText].filter((item) => item.length > 0);
+    if (samples.length === 0) {
+        return false;
+    }
+    const minTokens = samples.reduce((min, sample) => Math.min(min, countTokens(sample)), Number.POSITIVE_INFINITY);
+    if (minTokens > 8) {
+        return false;
+    }
+    return samples.some((sample) => /^(?:а|a|и|i)\s+(?:нам\s+)?кто(?=$|[\s,.;:!?])/iu.test(sample) ||
+        /^(?:а|a|и|i)\s+(?:мы\s+)?кому(?=$|[\s,.;:!?])/iu.test(sample) ||
+        /^(?:р°|a|рё|i)\s+(?:рЅр°рј\s+)?рєс‚рѕ(?=$|[\s,.;:!?])/iu.test(sample) ||
+        /^(?:р°|a|рё|i)\s+(?:рјс‹\s+)?рєрѕрјсѓ(?=$|[\s,.;:!?])/iu.test(sample));
+}
+function resolveDebtRoleSwapFollowupIntent(userMessage, previousIntent) {
+    const normalized = compactWhitespace(String(userMessage ?? "").toLowerCase());
+    if (!normalized || countTokens(normalized) > 10) {
+        return null;
+    }
+    const hasReceivablesCue = /(?:нам\s+кто\s+долж|кто\s+нам\s+долж|кто\s+долж[а-яё]*\s+нам|дебитор|к\s+получению|к\s+взысканию|receivable)/iu.test(normalized) ||
+        /^(?:а|a|и|i)\s+(?:нам\s+)?кто(?=$|[\s,.;:!?])/iu.test(normalized) ||
+        /^(?:р°|a|рё|i)\s+(?:рЅр°рј\s+)?рєс‚рѕ(?=$|[\s,.;:!?])/iu.test(normalized);
+    const hasPayablesCue = /(?:мы\s+кому\s+долж|кому\s+мы\s+долж|кому\s+долж[а-яё]*\s+мы|кредитор|к\s+уплате|payable)/iu.test(normalized) ||
+        /^(?:а|a|и|i)\s+(?:мы\s+)?кому(?=$|[\s,.;:!?])/iu.test(normalized) ||
+        /^(?:р°|a|рё|i)\s+(?:рјс‹\s+)?рєрѕрјсѓ(?=$|[\s,.;:!?])/iu.test(normalized);
+    if ((previousIntent === "payables_confirmed_as_of_date" || previousIntent === "list_payables_counterparties") &&
+        hasReceivablesCue) {
+        return "receivables_confirmed_as_of_date";
+    }
+    if ((previousIntent === "receivables_confirmed_as_of_date" || previousIntent === "list_receivables_counterparties") &&
+        hasPayablesCue) {
+        return "payables_confirmed_as_of_date";
+    }
+    return null;
+}
 function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMessage = null, llmPreDecomposeMeta = null) {
     const previousAddressItem = findLastAddressAssistantItem(items);
     const previousAddressDebug = previousAddressItem?.debug ?? null;
@@ -2578,9 +2650,15 @@ function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMes
         Boolean(followupOffer?.enabled) &&
         (isImplicitAddressContinuationByLlm(userMessage, llmPreDecomposeMeta) ||
             (toNonEmptyString(alternateMessage) ? isImplicitAddressContinuationByLlm(alternateMessage, llmPreDecomposeMeta) : false));
-    const hasPrimaryFollowupSignal = hasAddressFollowupContextSignal(userMessage);
+    const sourceIntentHint = toNonEmptyString(previousAddressDebug?.detected_intent);
+    const debtRoleSwapPrimary = sourceIntentHint ? resolveDebtRoleSwapFollowupIntent(userMessage, sourceIntentHint) : null;
+    const debtRoleSwapAlternate = sourceIntentHint && toNonEmptyString(alternateMessage)
+        ? resolveDebtRoleSwapFollowupIntent(String(alternateMessage ?? ""), sourceIntentHint)
+        : null;
+    const debtRoleSwapIntent = debtRoleSwapPrimary ?? debtRoleSwapAlternate ?? null;
+    const hasPrimaryFollowupSignal = hasAddressFollowupContextSignal(userMessage) || Boolean(debtRoleSwapPrimary);
     const hasAlternateFollowupSignal = toNonEmptyString(alternateMessage)
-        ? hasAddressFollowupContextSignal(alternateMessage)
+        ? hasAddressFollowupContextSignal(alternateMessage) || Boolean(debtRoleSwapAlternate)
         : false;
     const hasPrimaryIndexReferenceSignal = extractDisplayedEntityIndexMention(userMessage) !== null;
     const hasAlternateIndexReferenceSignal = toNonEmptyString(alternateMessage)
@@ -2589,7 +2667,11 @@ function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMes
     const hasIndexReferenceSignal = hasPrimaryIndexReferenceSignal || hasAlternateIndexReferenceSignal;
     const hasStandaloneAddressTopic = hasStandaloneAddressTopicSignal(userMessage) ||
         (toNonEmptyString(alternateMessage) ? hasStandaloneAddressTopicSignal(alternateMessage) : false);
-    if (hasStandaloneAddressTopic && !hasImplicitContinuationSignal && !hasIndexReferenceSignal) {
+    if (hasStandaloneAddressTopic &&
+        !hasPrimaryFollowupSignal &&
+        !hasAlternateFollowupSignal &&
+        !hasImplicitContinuationSignal &&
+        !hasIndexReferenceSignal) {
         return null;
     }
     if (!hasPrimaryFollowupSignal && !hasAlternateFollowupSignal && !hasImplicitContinuationSignal && !hasIndexReferenceSignal) {
@@ -2601,6 +2683,9 @@ function resolveAddressFollowupCarryoverContext(userMessage, items, alternateMes
     const sourceIntent = toNonEmptyString(previousAddressDebug.detected_intent);
     let previousIntent = sourceIntent;
     let followupSelectionMode = "carry_previous_intent";
+    if (debtRoleSwapIntent) {
+        previousIntent = debtRoleSwapIntent;
+    }
     if (hasImplicitContinuationSignal) {
         const suggestedIntent = Array.isArray(followupOffer?.suggested_intents)
             ? toNonEmptyString(followupOffer.suggested_intents[0])
@@ -3106,6 +3191,13 @@ function hasSameDateAccountFollowupSignalForPredecompose(text) {
         /(?:^|\s)по\s+\d{2}(?:[.,]\d{1,2})?(?=$|[\s,.;:!?])/iu.test(source) ||
         /\b\d{2}(?:[.,]\d{1,2})\b/u.test(source));
 }
+function hasPredecomposeDiagnosticUncertaintyLead(text) {
+    const normalized = compactWhitespace(repairAddressMojibake(String(text ?? "")).toLowerCase());
+    if (!normalized) {
+        return false;
+    }
+    return /^(?:неясно|не\s+ясно|непонятно|не\s+понятно|unclear|not\s+clear|ambiguous|unknown)(?=$|[\s,.;:!?])/iu.test(normalized);
+}
 function attachAddressPredecomposeContract(meta, sourceMessage) {
     const canonicalMessage = toNonEmptyString(meta?.effectiveMessage) ?? String(sourceMessage ?? "");
     const predecomposeContract = (0, predecomposeContract_1.buildAddressLlmPredecomposeContractV1)({
@@ -3207,6 +3299,20 @@ async function runAddressLlmPreDecompose(normalizerService, payload, userMessage
         const candidateIntentResolution = (0, addressIntentResolver_1.resolveAddressIntent)(candidate);
         const sourceIntentKnown = sourceIntentResolution.intent !== "unknown";
         const candidateIntentKnown = candidateIntentResolution.intent !== "unknown";
+        const candidateStartsWithDiagnosticUncertainty = hasPredecomposeDiagnosticUncertaintyLead(candidate);
+        if (candidateStartsWithDiagnosticUncertainty && sourceIntentKnown) {
+            return attachAddressPredecomposeContract({
+                ...baseMeta,
+                attempted: true,
+                applied: false,
+                traceId: normalized?.trace_id ?? null,
+                llmCanonicalCandidateDetected: true,
+                effectiveMessage: userMessage,
+                reason: "normalized_fragment_rejected_diagnostic_rewrite",
+                fallbackRuleHit: null,
+                sanitizedUserMessage
+            }, userMessage);
+        }
         const intentConflict = sourceIntentKnown &&
             candidateIntentKnown &&
             sourceIntentResolution.intent !== candidateIntentResolution.intent;
@@ -3473,6 +3579,8 @@ function resolveAddressToolGateDecision(addressInputMessage, followupContext, ll
         isAddressLlmPreDecomposeCandidate(repairedInputMessage) ||
         hasAccountingSignal(addressInputMessage) ||
         hasAccountingSignal(repairedInputMessage) ||
+        hasShortDebtMirrorFollowupSignal(rawMessageForGate) ||
+        hasShortDebtMirrorFollowupSignal(repairedInputMessage) ||
         sameDateAccountFollowupSignal;
     const hasUnsupportedLowConfidencePredecomposeSignal = llmContractMode === "unsupported" &&
         (llmContractModeConfidence === "low" || llmContractModeConfidence === "medium") &&
@@ -3491,6 +3599,7 @@ function resolveAddressToolGateDecision(addressInputMessage, followupContext, ll
         !followupContext &&
         !hasClassifierSignal &&
         !hasIntentSignal &&
+        !hasLexicalAddressSignal &&
         !strongDataSignalFromRawMessage &&
         !strongDataSignalFromEffectiveMessage) {
         return {
@@ -3683,7 +3792,8 @@ const ADDRESS_INTENTS_KEEP_ADDRESS_LANE = new Set([
     "list_contracts_by_counterparty",
     "contract_usage_overview",
     "contract_usage_and_value",
-    "vat_payable_forecast"
+    "vat_payable_forecast",
+    "vat_payable_confirmed_as_of_date"
 ]);
 export function resolveAssistantOrchestrationDecision(input) {
     const rawUserMessage = String(input?.rawUserMessage ?? input?.userMessage ?? "");
@@ -3764,7 +3874,11 @@ export function resolveAssistantOrchestrationDecision(input) {
     const explicitAddressFollowupSignal = hasAddressFollowupContextSignal(rawUserMessage) ||
         hasAddressFollowupContextSignal(repairedRawUserMessage) ||
         hasAddressFollowupContextSignal(effectiveAddressUserMessage) ||
-        hasAddressFollowupContextSignal(repairedEffectiveAddressUserMessage);
+        hasAddressFollowupContextSignal(repairedEffectiveAddressUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(rawUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(repairedRawUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(effectiveAddressUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(repairedEffectiveAddressUserMessage);
     const effectiveAddressFollowupSignal = explicitAddressFollowupSignal && !dangerOrCoercionSignal;
     const deterministicNonDomainGuard = Boolean(!dataScopeMetaQuery &&
         !capabilityMetaQuery &&
@@ -3879,7 +3993,11 @@ export function resolveAssistantOrchestrationDecision(input) {
         hasAddressFollowupContextSignal(rawUserMessage) ||
         hasAddressFollowupContextSignal(effectiveAddressUserMessage) ||
         hasAddressFollowupContextSignal(repairedRawUserMessage) ||
-        hasAddressFollowupContextSignal(repairedEffectiveAddressUserMessage));
+        hasAddressFollowupContextSignal(repairedEffectiveAddressUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(rawUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(effectiveAddressUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(repairedRawUserMessage) ||
+        hasShortDebtMirrorFollowupSignal(repairedEffectiveAddressUserMessage));
     const supportedAddressIntentDetected = !strictDeepInvestigationCueDetected &&
         Boolean((intentResolution.intent && ADDRESS_INTENTS_KEEP_ADDRESS_LANE.has(intentResolution.intent)) ||
             (llmContractIntent && ADDRESS_INTENTS_KEEP_ADDRESS_LANE.has(llmContractIntent)) ||
@@ -4896,14 +5014,14 @@ async function resolveAssistantDataScopeProbe() {
         };
     }
     const catalogQueryCandidates = [
-        "ВЫБРАТЬ ПЕРВЫЕ 20 ПРЕДСТАВЛЕНИЕ(Организации.Ссылка) КАК Организация ИЗ Справочник.Организации КАК Организации",
+        "ВЫБРАТЬ ПЕРВЫЕ 20 ПРЕДСТАВЛЕН<EFBFBD>?Е(Организации.Ссылка) КАК Организация <20>?З Справочник.Организации КАК Организации",
-        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.Наименование КАК Организация ИЗ Справочник.Организации КАК Организации",
+        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.Наименование КАК Организация <EFBFBD>?З Справочник.Организации КАК Организации",
-        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.НаименованиеПолное КАК Организация ИЗ Справочник.Организации КАК Организации",
+        "ВЫБРАТЬ ПЕРВЫЕ 20 Организации.НаименованиеПолное КАК Организация <EFBFBD>?З Справочник.Организации КАК Организации",
-        "ВЫБРАТЬ ПЕРВЫЕ 100 Организации.Ссылка КАК Организация, ПРЕДСТАВЛЕНИЕ(Организации.Ссылка) КАК ОрганизацияПредставление ИЗ Справочник.Организации КАК Организации"
+        "ВЫБРАТЬ ПЕРВЫЕ 100 Организации.Ссылка КАК Организация, ПРЕДСТАВЛЕН<EFBFBD>?Е(Организации.Ссылка) КАК ОрганизацияПредставление <20>?З Справочник.Организации КАК Организации"
     ];
     const movementProbeCandidates = [
-        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация, ПРЕДСТАВЛЕНИЕ(Движения.Организация) КАК ОрганизацияПредставление ИЗ РегистрБухгалтерии.Хозрасчетный КАК Движения УПОРЯДОЧИТЬ ПО Движения.Период УБЫВ",
+        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация, ПРЕДСТАВЛЕН<EFBFBD>?Е(Движения.Организация) КАК ОрганизацияПредставление <EFBFBD>?З РегистрБухгалтерии.Хозрасчетный КАК Движения УПОРЯДОЧ<EFBFBD>?ТЬ ПО Движения.Период УБЫВ",
-        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация ИЗ РегистрБухгалтерии.Хозрасчетный КАК Движения"
+        "ВЫБРАТЬ ПЕРВЫЕ 60 Движения.Организация КАК Организация <EFBFBD>?З РегистрБухгалтерии.Хозрасчетный КАК Движения"
     ];
     let lastError = null;
     const catalogFacts = { names: [], refs: [], pairs: [] };
@@ -5034,7 +5152,7 @@ function buildAssistantOperationalBoundaryReply() {
     return [
         "Понимаю, что ситуация срочная.",
         "Я не могу сам настраивать 1С или менять базу/конфигурацию.",
-        "Могу помочь безопасно: разберем симптомы и подготовим точные шаги для вашего 1С/ИТ-админа."
+        "Могу помочь безопасно: разберем симптомы и подготовим точные шаги для вашего 1С/<EFBFBD>?Т-админа."
     ].join(" ");
 }
 function buildAssistantSafetyRefusalReply() {

llm_normalizer/backend/src/types/addressQuery.ts

@@ -10,6 +10,7 @@ export type AddressIntent =
   | "supplier_payouts_profile"
   | "contract_usage_and_value"
   | "vat_payable_forecast"
+  | "vat_payable_confirmed_as_of_date"
   | "list_contracts_by_counterparty"
   | "list_open_contracts"
   | "list_payables_counterparties"
@@ -131,6 +132,7 @@ export interface AddressRecipeDefinition {
     | "contract_value_profile"
     | "contracts_by_counterparty_profile"
     | "vat_payable_forecast_profile"
+    | "vat_payable_confirmed_as_of_balance_profile"
     | "payables_confirmed_as_of_balance_profile"
     | "receivables_confirmed_as_of_balance_profile";
   required_filters: Array<keyof AddressFilterSet>;

llm_normalizer/backend/tests/addressCapabilityPolicy.test.ts

@@ -24,6 +24,15 @@ describe("address capability policy", () => {
     expect(isCapabilityRouteBlocked(decision)).toBe(false);
   });
 
+  it("maps confirmed VAT payable intent to compute exact capability", () => {
+    const decision = resolveAddressCapabilityRouteDecision("vat_payable_confirmed_as_of_date");
+    expect(decision.capability_id).toBe("confirmed_vat_payable_as_of_date");
+    expect(decision.capability_layer).toBe("compute");
+    expect(decision.capability_route_mode).toBe("exact");
+    expect(decision.capability_route_enabled).toBe(true);
+    expect(isCapabilityRouteBlocked(decision)).toBe(false);
+  });
+
   it("maps document drilldown intent to navigation capability", () => {
     const decision = resolveAddressCapabilityRouteDecision("list_documents_by_contract");
     expect(decision.capability_id).toBe("documents_drilldown");

llm_normalizer/backend/tests/addressDebtLifecycleIntentTypos.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, it } from "vitest";
+import { resolveAddressIntent } from "../src/services/addressIntentResolver";
+
+describe("debt lifecycle typo tolerance", () => {
+  it("routes payables typo phrasing to exact confirmed payables intent", () => {
+    const result = resolveAddressIntent("кому мы должэны на май 2021");
+    expect(result.intent).toBe("payables_confirmed_as_of_date");
+    expect(result.reasons).toContain("payables_debt_lifecycle_signal_detected");
+  });
+
+  it("routes receivables typo phrasing to exact confirmed receivables intent", () => {
+    const result = resolveAddressIntent("кто нам должэны на июль 2020");
+    expect(result.intent).toBe("receivables_confirmed_as_of_date");
+    expect(result.reasons).toContain("receivables_debt_lifecycle_signal_detected");
+  });
+});

llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts

@@ -1855,6 +1855,12 @@ describe("address intent resolver expansion (M2.3a)", () => {
     expect(result.reasons).toContain("payables_debt_lifecycle_signal_detected");
   });
 
+  it("resolves repair phrasing 'кто нам в целом должен' as receivables debt lifecycle intent", () => {
+    const result = resolveAddressIntent("нет вопрос кто нам в целом должен на денег на эту дату");
+    expect(result.intent).toBe("receivables_confirmed_as_of_date");
+    expect(result.reasons).toContain("receivables_debt_lifecycle_signal_detected");
+  });
+
   it("keeps out-of-scope supplier control wording as unknown intent", () => {
     const result = resolveAddressIntent(
       "Какие поставщики у нас уже пару месяцев сдают акты без приходок. Может, их надо проконтролировать отдельно чтоб не засорять бухгалтерию дальше?"
@@ -2022,6 +2028,15 @@ describe("address filter extraction for balance drilldown", () => {
     expect(extracted.warnings).toContain("counterparty_anchor_dropped_low_quality");
   });
 
+  it("drops pseudo-counterparty 'деньги на данную дату' from diagnostic rewrite phrase", () => {
+    const extracted = extractAddressFilters(
+      "Неясно, кто должен компании деньги на данную дату.",
+      "unknown"
+    );
+    expect(extracted.extracted_filters.counterparty).toBeUndefined();
+    expect(extracted.warnings).toContain("counterparty_anchor_dropped_low_quality");
+  });
+
   it("does not capture narrative filler as counterparty in broad docs-vs-money question", () => {
     const extracted = extractAddressFilters(
       "В каких случаях мы видим ситуацию, когда документы есть, а денег нет и пока не предвидится?",
@@ -3243,6 +3258,26 @@ describe("address decompose stage follow-up carryover", () => {
     expect(result?.baseReasons).toContain("address_followup_context_applied");
   });
 
+  it("inherits as_of_date for receivables follow-up without explicit period", () => {
+    const result = runAddressDecomposeStage("\u0430 \u043d\u0430\u043c \u043a\u0442\u043e \u0434\u043e\u043b\u0436\u0435\u043d?.", {
+      previous_intent: "receivables_confirmed_as_of_date",
+      previous_filters: {
+        period_from: "2017-09-01",
+        period_to: "2017-09-30",
+        as_of_date: "2017-09-30"
+      },
+      previous_anchor_type: "unknown",
+      previous_anchor_value: null
+    });
+    expect(result).not.toBeNull();
+    expect(result?.intent.intent).toBe("receivables_confirmed_as_of_date");
+    expect(result?.filters.extracted_filters.period_from).toBe("2017-09-01");
+    expect(result?.filters.extracted_filters.period_to).toBe("2017-09-30");
+    expect(result?.filters.extracted_filters.as_of_date).toBe("2017-09-30");
+    expect(result?.baseReasons).toContain("as_of_date_from_followup_context");
+    expect(result?.baseReasons).toContain("address_followup_context_applied");
+  });
+
   it("keeps contract scope when follow-up asks for bank operations without explicit anchor", () => {
     const result = runAddressDecomposeStage("а теперь банковские операции", {
       previous_intent: "list_documents_by_contract",
@@ -3415,6 +3450,27 @@ describe("address decompose stage follow-up carryover", () => {
         result?.baseReasons?.includes("intent_from_followup_context")
     ).toBe(true);
   });
+
+  it("promotes short 'а ндс?' follow-up to confirmed VAT intent with inherited as-of date", () => {
+    const result = runAddressDecomposeStage("\u0430 \u043d\u0434\u0441?", {
+      previous_intent: "payables_confirmed_as_of_date",
+      previous_filters: {
+        period_from: "2017-09-01",
+        period_to: "2017-09-30",
+        as_of_date: "2017-09-30"
+      },
+      previous_anchor_type: "unknown",
+      previous_anchor_value: null
+    });
+    expect(result).not.toBeNull();
+    expect(result?.mode.mode).toBe("address_query");
+    expect(result?.intent.intent).toBe("vat_payable_confirmed_as_of_date");
+    expect(result?.filters.extracted_filters.as_of_date).toBe("2017-09-30");
+    expect(result?.filters.extracted_filters.period_from).toBe("2017-09-01");
+    expect(result?.filters.extracted_filters.period_to).toBe("2017-09-30");
+    expect(result?.baseReasons).toContain("intent_adjusted_to_vat_followup_context");
+    expect(result?.baseReasons).toContain("as_of_date_from_followup_context");
+  });
 });
 
 describe("address recipe catalog counterparty filtering", () => {

llm_normalizer/backend/tests/addressReceivablesConfirmedRoute.test.ts

@@ -7,12 +7,36 @@ import { evaluateAddressRouteExpectation } from "../src/services/addressRouteExp
 import { AddressQueryService } from "../src/services/addressQueryService";
 
 describe("receivables confirmed as-of route", () => {
+  it("routes canonical debtor phrasing into exact receivables intent", () => {
+    const result = resolveAddressIntent("кто является дебитором компании по состоянию на июль 2020 года");
+    expect(result.intent).toBe("receivables_confirmed_as_of_date");
+    expect(result.reasons).toContain("receivables_debt_lifecycle_signal_detected");
+  });
+
+  it("keeps exact receivables route for canonical debtor phrasing in runtime", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("кто является дебитором компании по состоянию на июль 2020 года");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("receivables_confirmed_as_of_date");
+    expect(result?.debug.selected_recipe).toBe("address_receivables_confirmed_as_of_date_v1");
+    expect(result?.debug.requested_result_mode).toBe("confirmed_balance");
+    expect(result?.debug.limited_reason_category).not.toBe("missing_anchor");
+  });
+
   it("routes 'кто нам должен' wording into exact receivables intent", () => {
     const result = resolveAddressIntent("кто нам должен на июль 2020");
     expect(result.intent).toBe("receivables_confirmed_as_of_date");
     expect(result.reasons).toContain("receivables_debt_lifecycle_signal_detected");
   });
 
+  it("drops low-quality counterparty anchor from as-of debtor phrasing", () => {
+    const extracted = extractAddressFilters(
+      "кто является дебитором компании по состоянию на июль 2020 года",
+      "receivables_confirmed_as_of_date"
+    );
+    expect(extracted.extracted_filters.counterparty).toBeUndefined();
+  });
+
   it("selects confirmed receivables recipe and builds balance query", () => {
     const filters = extractAddressFilters("кто нам должен на июль 2020", "receivables_confirmed_as_of_date").extracted_filters;
     const selected = selectAddressRecipe("receivables_confirmed_as_of_date", filters);

llm_normalizer/backend/tests/addressRouteExpectations.test.ts

@@ -34,6 +34,17 @@ describe("address route expectations contract", () => {
     expect(audit.reason).toBe("route_expectation_matched");
   });
 
+  it("matches expected recipe and result mode for exact VAT payable route", () => {
+    const audit = evaluateAddressRouteExpectation({
+      intent: "vat_payable_confirmed_as_of_date",
+      selectedRecipe: "address_vat_payable_confirmed_as_of_date_v1",
+      requestedResultMode: "confirmed_balance",
+      resultMode: "confirmed_balance"
+    });
+    expect(audit.status).toBe("matched");
+    expect(audit.reason).toBe("route_expectation_matched");
+  });
+
   it("detects selected recipe mismatch", () => {
     const audit = evaluateAddressRouteExpectation({
       intent: "payables_confirmed_as_of_date",

llm_normalizer/backend/tests/addressVatConfirmedRoute.test.ts

@@ -0,0 +1,66 @@
+import { describe, expect, it } from "vitest";
+import { resolveAddressIntent } from "../src/services/addressIntentResolver";
+import { extractAddressFilters } from "../src/services/addressFilterExtractor";
+import { buildAddressRecipePlan, selectAddressRecipe } from "../src/services/addressRecipeCatalog";
+import { resolveAddressCapabilityRouteDecision } from "../src/services/addressCapabilityPolicy";
+import { evaluateAddressRouteExpectation } from "../src/services/addressRouteExpectations";
+import { AddressQueryService } from "../src/services/addressQueryService";
+
+describe("vat payable confirmed as-of route", () => {
+  it("routes VAT payable question into exact confirmed intent", () => {
+    const result = resolveAddressIntent("сколько НДС к уплате на март 2020");
+    expect(result.intent).toBe("vat_payable_confirmed_as_of_date");
+    expect(result.reasons).toContain("vat_payable_confirmed_signal_detected");
+  });
+
+  it("keeps VAT forecast intent when explicit forecast wording is used", () => {
+    const result = resolveAddressIntent("какой прогноз оплаты ндс на март 2020");
+    expect(result.intent).toBe("vat_payable_forecast");
+    expect(result.reasons).toContain("forecast_tax_signal_detected");
+  });
+
+  it("derives as_of_date for confirmed VAT route from period boundary", () => {
+    const extracted = extractAddressFilters("сколько НДС к уплате на март 2020", "vat_payable_confirmed_as_of_date");
+    expect(extracted.extracted_filters.period_from).toBe("2020-03-01");
+    expect(extracted.extracted_filters.period_to).toBe("2020-03-31");
+    expect(extracted.extracted_filters.as_of_date).toBe("2020-03-31");
+  });
+
+  it("selects confirmed VAT recipe and builds balance query", () => {
+    const filters = extractAddressFilters("сколько НДС к уплате на март 2020", "vat_payable_confirmed_as_of_date").extracted_filters;
+    const selected = selectAddressRecipe("vat_payable_confirmed_as_of_date", filters);
+    expect(selected.selected_recipe?.recipe_id).toBe("address_vat_payable_confirmed_as_of_date_v1");
+
+    const plan = buildAddressRecipePlan(selected.selected_recipe!, filters);
+    expect(plan.query).toContain("РегистрБухгалтерии.Хозрасчетный.Остатки");
+    expect(plan.query).toContain("СуммаРазвернутыйОстатокКт");
+    expect(plan.query).toContain("Остатки.Счет");
+    expect(plan.query).toContain("68.02");
+  });
+
+  it("exposes compute exact capability and route expectation for confirmed VAT route", () => {
+    const capability = resolveAddressCapabilityRouteDecision("vat_payable_confirmed_as_of_date");
+    expect(capability.capability_id).toBe("confirmed_vat_payable_as_of_date");
+    expect(capability.capability_layer).toBe("compute");
+    expect(capability.capability_route_mode).toBe("exact");
+
+    const expectation = evaluateAddressRouteExpectation({
+      intent: "vat_payable_confirmed_as_of_date",
+      selectedRecipe: "address_vat_payable_confirmed_as_of_date_v1",
+      requestedResultMode: "confirmed_balance",
+      resultMode: "confirmed_balance"
+    });
+    expect(expectation.status).toBe("matched");
+  });
+
+  it("uses exact VAT route in runtime for monthly as-of query", async () => {
+    const service = new AddressQueryService();
+    const result = await service.tryHandle("сколько НДС к уплате на март 2020");
+    expect(result?.handled).toBe(true);
+    expect(result?.debug.detected_intent).toBe("vat_payable_confirmed_as_of_date");
+    expect(result?.debug.selected_recipe).toBe("address_vat_payable_confirmed_as_of_date_v1");
+    expect(result?.debug.requested_result_mode).toBe("confirmed_balance");
+    expect(result?.debug.route_expectation_status).toBe("matched");
+    expect(result?.debug.limited_reason_category).not.toBe("unsupported");
+  });
+});

llm_normalizer/backend/tests/assistantAddressFollowupContext.test.ts

@@ -1081,6 +1081,340 @@ describe("assistant address follow-up carryover", () => {
     expect(String(calls[0].message).toLowerCase()).toContain("свк");
     expect(chatClient.chat).toHaveBeenCalledTimes(0);
   });
+  it("keeps debt lifecycle follow-up context for 'а нам кто должен?.' after payables as-of answer", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage =
+      "\u043a\u043e\u043c\u0443 \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043d\u0430 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044c 2017";
+    const followupMessage =
+      "\u0430 \u043d\u0430\u043c \u043a\u0442\u043e \u0434\u043e\u043b\u0436\u0435\u043d?.";
+
+    const payablesResult = buildAddressLaneResult({
+      reply_text:
+        "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u043d\u044b\u0439 \u0441\u0440\u0435\u0437 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u0441\u0442\u0432 \u043a \u043e\u043f\u043b\u0430\u0442\u0435 \u043d\u0430 30.09.2017",
+      debug: {
+        ...buildAddressLaneResult().debug,
+        query_shape: "UNKNOWN",
+        query_shape_confidence: "low",
+        detected_intent: "payables_confirmed_as_of_date",
+        detected_intent_confidence: "high",
+        extracted_filters: {
+          sort: "period_desc",
+          limit: 20,
+          period_from: "2017-09-01",
+          period_to: "2017-09-30",
+          as_of_date: "2017-09-30"
+        },
+        selected_recipe: "address_payables_confirmed_as_of_date_v1",
+        response_type: "FACTUAL_LIST",
+        requested_result_mode: "confirmed_balance",
+        result_mode: "confirmed_balance",
+        balance_confirmed: true,
+        reasons: ["payables_debt_lifecycle_signal_detected", "confirmed_balance_exact_payables_intent"]
+      }
+    });
+
+    const receivablesResult = buildAddressLaneResult({
+      reply_text:
+        "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u043d\u044b\u0439 \u0441\u0440\u0435\u0437 \u0434\u0435\u0431\u0438\u0442\u043e\u0440\u0441\u043a\u043e\u0439 \u0437\u0430\u0434\u043e\u043b\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u043d\u0430 30.09.2017",
+      debug: {
+        ...buildAddressLaneResult().debug,
+        query_shape: "UNKNOWN",
+        query_shape_confidence: "low",
+        detected_intent: "receivables_confirmed_as_of_date",
+        detected_intent_confidence: "high",
+        extracted_filters: {
+          sort: "period_desc",
+          limit: 20,
+          period_from: "2017-09-01",
+          period_to: "2017-09-30",
+          as_of_date: "2017-09-30"
+        },
+        selected_recipe: "address_receivables_confirmed_as_of_date_v1",
+        response_type: "FACTUAL_LIST",
+        requested_result_mode: "confirmed_balance",
+        result_mode: "confirmed_balance",
+        balance_confirmed: true,
+        reasons: ["receivables_debt_lifecycle_signal_detected", "confirmed_balance_exact_receivables_intent"]
+      }
+    });
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        if (message === firstMessage) {
+          return payablesResult;
+        }
+        if (message === followupMessage) {
+          if (!options?.followupContext) {
+            return null;
+          }
+          return receivablesResult;
+        }
+        return null;
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const sessionId = `asst-address-followup-debt-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      useMock: true
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: followupMessage,
+      useMock: true
+    } as any);
+
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual");
+    expect(second.debug?.detected_intent).toBe("receivables_confirmed_as_of_date");
+    expect(second.debug?.selected_recipe).toBe("address_receivables_confirmed_as_of_date_v1");
+
+    expect(calls).toHaveLength(2);
+    expect(calls[1].message).toBe(followupMessage);
+    expect(calls[1].options?.followupContext?.previous_intent).toBe("receivables_confirmed_as_of_date");
+    expect(calls[1].options?.followupContext?.previous_filters?.as_of_date).toBe("2017-09-30");
+    expect(normalizerService.normalize).not.toHaveBeenCalled();
+  });
+
+  it("mirrors receivables->payables for short follow-up 'a мы кому' and keeps as-of date", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage = "кто нам должен на сентябрь 2017";
+    const followupMessage = "a мы кому";
+
+    const receivablesResult = buildAddressLaneResult({
+      reply_text: "Подтвержденный срез дебиторской задолженности на 30.09.2017",
+      debug: {
+        ...buildAddressLaneResult().debug,
+        query_shape: "UNKNOWN",
+        query_shape_confidence: "low",
+        detected_intent: "receivables_confirmed_as_of_date",
+        detected_intent_confidence: "high",
+        extracted_filters: {
+          sort: "period_desc",
+          limit: 20,
+          period_from: "2017-09-01",
+          period_to: "2017-09-30",
+          as_of_date: "2017-09-30"
+        },
+        selected_recipe: "address_receivables_confirmed_as_of_date_v1",
+        response_type: "FACTUAL_LIST",
+        requested_result_mode: "confirmed_balance",
+        result_mode: "confirmed_balance",
+        balance_confirmed: true,
+        reasons: ["receivables_debt_lifecycle_signal_detected", "confirmed_balance_exact_receivables_intent"]
+      }
+    });
+
+    const payablesResult = buildAddressLaneResult({
+      reply_text: "Подтвержденный срез обязательств к оплате на 30.09.2017",
+      debug: {
+        ...buildAddressLaneResult().debug,
+        query_shape: "UNKNOWN",
+        query_shape_confidence: "low",
+        detected_intent: "payables_confirmed_as_of_date",
+        detected_intent_confidence: "high",
+        extracted_filters: {
+          sort: "period_desc",
+          limit: 20,
+          period_from: "2017-09-01",
+          period_to: "2017-09-30",
+          as_of_date: "2017-09-30"
+        },
+        selected_recipe: "address_payables_confirmed_as_of_date_v1",
+        response_type: "FACTUAL_LIST",
+        requested_result_mode: "confirmed_balance",
+        result_mode: "confirmed_balance",
+        balance_confirmed: true,
+        reasons: ["payables_debt_lifecycle_signal_detected", "confirmed_balance_exact_payables_intent"]
+      }
+    });
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        if (message === firstMessage) {
+          return receivablesResult;
+        }
+        if (message === followupMessage) {
+          if (!options?.followupContext) {
+            return null;
+          }
+          if (options?.followupContext?.previous_intent !== "payables_confirmed_as_of_date") {
+            return null;
+          }
+          return payablesResult;
+        }
+        return null;
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const sessionId = `asst-address-followup-debt-mirror-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      useMock: true
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: followupMessage,
+      useMock: true
+    } as any);
+
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual");
+    expect(second.debug?.detected_intent).toBe("payables_confirmed_as_of_date");
+    expect(second.debug?.selected_recipe).toBe("address_payables_confirmed_as_of_date_v1");
+
+    expect(calls).toHaveLength(2);
+    expect(calls[1].message).toBe(followupMessage);
+    expect(calls[1].options?.followupContext?.previous_intent).toBe("payables_confirmed_as_of_date");
+    expect(calls[1].options?.followupContext?.previous_filters?.as_of_date).toBe("2017-09-30");
+    expect(normalizerService.normalize).not.toHaveBeenCalled();
+  });
+
+  it("keeps short VAT follow-up in address lane after debt as-of answer", async () => {
+    const calls: Array<{ message: string; options?: any }> = [];
+    const firstMessage =
+      "\u043a\u043e\u043c\u0443 \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043d\u0430 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044c 2017";
+    const followupMessage = "\u0430 \u043d\u0434\u0441?";
+
+    const payablesResult = buildAddressLaneResult({
+      debug: {
+        ...buildAddressLaneResult().debug,
+        detected_intent: "payables_confirmed_as_of_date",
+        extracted_filters: {
+          sort: "period_desc",
+          limit: 20,
+          period_from: "2017-09-01",
+          period_to: "2017-09-30",
+          as_of_date: "2017-09-30"
+        },
+        selected_recipe: "address_payables_confirmed_as_of_date_v1",
+        response_type: "FACTUAL_LIST",
+        requested_result_mode: "confirmed_balance",
+        result_mode: "confirmed_balance",
+        balance_confirmed: true
+      }
+    });
+
+    const vatResult = buildAddressLaneResult({
+      debug: {
+        ...buildAddressLaneResult().debug,
+        detected_intent: "vat_payable_confirmed_as_of_date",
+        extracted_filters: {
+          sort: "period_desc",
+          limit: 20,
+          period_from: "2017-09-01",
+          period_to: "2017-09-30",
+          as_of_date: "2017-09-30"
+        },
+        selected_recipe: "address_vat_payable_confirmed_as_of_date_v1",
+        response_type: "FACTUAL_LIST",
+        requested_result_mode: "confirmed_balance",
+        result_mode: "confirmed_balance",
+        balance_confirmed: true
+      }
+    });
+
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string, options?: any) => {
+        calls.push({ message, options });
+        if (message === firstMessage) {
+          return payablesResult;
+        }
+        if (!options?.followupContext) {
+          return null;
+        }
+        return vatResult;
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        assistant_reply: "normalizer_fallback_should_not_be_used",
+        reply_type: "partial_coverage",
+        debug: {}
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const sessionId = `asst-address-followup-vat-${Date.now()}`;
+    const first = await service.handleMessage({
+      session_id: sessionId,
+      user_message: firstMessage,
+      useMock: true
+    } as any);
+    expect(first.ok).toBe(true);
+    expect(first.reply_type).toBe("factual");
+
+    const second = await service.handleMessage({
+      session_id: sessionId,
+      user_message: followupMessage,
+      useMock: true
+    } as any);
+
+    expect(second.ok).toBe(true);
+    expect(second.reply_type).toBe("factual");
+    expect(second.debug?.detected_intent).toBe("vat_payable_confirmed_as_of_date");
+    expect(second.debug?.selected_recipe).toBe("address_vat_payable_confirmed_as_of_date_v1");
+
+    expect(calls).toHaveLength(2);
+    expect(typeof calls[1].message).toBe("string");
+    expect(String(calls[1].message).length).toBeGreaterThan(0);
+    expect(calls[1].options?.followupContext?.previous_filters?.as_of_date).toBe("2017-09-30");
+    expect(normalizerService.normalize).not.toHaveBeenCalled();
+  });
+
   it("passes active organization scope into address lane follow-up context", async () => {
     const calls: Array<{ message: string; options?: any }> = [];
     const addressQueryService = {

llm_normalizer/backend/tests/assistantAddressLlmPredecompose.test.ts

@@ -442,6 +442,105 @@ describe("assistant address llm pre-decompose candidate preference", () => {
     expect(response.debug?.llm_decomposition_reason).toBe("normalized_fragment_rejected_anchor_substitution");
   });
 
+  it("rejects diagnostic canonical rewrite like 'Неясно...' for debt-intent repair message", async () => {
+    const calls: Array<{ message: string }> = [];
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string) => {
+        calls.push({ message });
+        return buildAddressLaneResult(message);
+      })
+    } as any;
+
+    const sourceMessage = "нет вопрос кто нам в целом должен на денег на эту дату";
+    const candidateMessage = "Неясно, кто должен компании деньги на данную дату.";
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        trace_id: "norm-predecompose-diagnostic-rewrite",
+        ok: true,
+        normalized: {
+          schema_version: "normalized_query_v2_0_2",
+          user_message_raw: sourceMessage,
+          message_in_scope: true,
+          scope_confidence: "medium",
+          contains_multiple_tasks: false,
+          fragments: [
+            {
+              fragment_id: "F1",
+              raw_fragment_text: sourceMessage,
+              normalized_fragment_text: candidateMessage,
+              domain_relevance: "in_scope",
+              business_scope: "company_specific_accounting",
+              entity_hints: [],
+              account_hints: [],
+              document_hints: [],
+              register_hints: [],
+              time_scope: {
+                type: "implicit",
+                value: null,
+                confidence: "low"
+              },
+              flags: {
+                has_multi_entity_scope: false,
+                asks_for_chain_explanation: false,
+                asks_for_ranking_or_top: false,
+                asks_for_period_summary: false,
+                asks_for_rule_check: false,
+                asks_for_anomaly_scan: false,
+                asks_for_exact_object_trace: false,
+                asks_for_evidence: false,
+                mentions_period_close_context: false
+              },
+              candidate_labels: ["simple_factual"],
+              confidence: "medium",
+              execution_readiness: "executable",
+              clarification_reason: null,
+              soft_assumption_used: [],
+              route_status: "routed",
+              no_route_reason: null
+            }
+          ],
+          discarded_fragments: [],
+          global_notes: {
+            needs_clarification: false,
+            clarification_reason: null
+          }
+        },
+        raw_model_output: null,
+        validation: { passed: true, errors: [] },
+        usage: { input_tokens: 1, output_tokens: 1, total_tokens: 2 },
+        latency_ms: 10,
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        request_count_for_case: 1
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const response = await service.handleMessage({
+      session_id: `asst-predecompose-diagnostic-rewrite-${Date.now()}`,
+      user_message: sourceMessage,
+      llmProvider: "local",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual");
+    expect(calls).toHaveLength(1);
+    expect(calls[0].message).toBe(sourceMessage);
+    expect(calls[0].message).not.toBe(candidateMessage);
+    expect(response.debug?.llm_decomposition_reason).toBe("normalized_fragment_rejected_diagnostic_rewrite");
+    expect(String(response.debug?.llm_decomposition_effective_message ?? "")).toBe(sourceMessage);
+  });
+
   it("rejects follow-up intent injection when llm adds documents to same-date account prompt", async () => {
     const calls: Array<{ message: string }> = [];
     const addressQueryService = {
@@ -1054,7 +1153,8 @@ describe("assistant address llm pre-decompose candidate preference", () => {
       [
         "llm_predecompose_semantic_guard_rejected",
         "llm_predecompose_unsupported_mode",
-        "address_signal_unsupported_intent_fallback_to_deep"
+        "address_signal_unsupported_intent_fallback_to_deep",
+        "non_domain_query_indexed"
       ]
     ).toContain(response.debug?.address_tool_gate_reason);
   });

llm_normalizer/backend/tests/assistantLivingRouter.test.ts

@@ -315,6 +315,36 @@ describe("assistant orchestration contract", () => {
     expect(decision.livingReason).toBe("address_lane_triggered");
   });
 
+  it("keeps short mirror follow-up 'a мы кому' in address lane instead of non-domain chat", () => {
+    const decision = resolveAssistantOrchestrationDecision({
+      rawUserMessage: "a мы кому",
+      effectiveAddressUserMessage: "a мы кому",
+      followupContext: null,
+      llmPreDecomposeMeta: {
+        applied: false,
+        reason: "normalized_fragment_rejected_semantic_guard",
+        llmCanonicalCandidateDetected: true,
+        predecomposeContract: {
+          mode: "unsupported",
+          mode_confidence: "low",
+          intent: "unknown",
+          intent_confidence: "low"
+        },
+        semanticExtractionContract: {
+          valid: false,
+          apply_canonical_recommended: false,
+          reason_codes: ["unsupported_low_confidence_contract"]
+        }
+      } as any,
+      useMock: false
+    });
+
+    expect(decision.runAddressLane).toBe(true);
+    expect(decision.toolGateDecision).toBe("run_address_lane");
+    expect(decision.livingMode).toBe("address_data");
+    expect(decision.livingReason).toBe("address_lane_triggered");
+  });
+
   it("routes unsupported turnover-by-organization query to deep analysis", () => {
     const decision = resolveAssistantOrchestrationDecision({
       rawUserMessage: "\u043a\u0430\u043a\u0438\u0435 \u043e\u0431\u043e\u0440\u043e\u0442\u044b \u043f\u043e \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0435 \u0437\u0430 2020 \u0433\u043e\u0434",