diff --git a/llm_normalizer/backend/src/services/assistantMcpDiscoveryTurnInputAdapter.ts b/llm_normalizer/backend/src/services/assistantMcpDiscoveryTurnInputAdapter.ts
index 3cbcd29..9b3b611 100644
--- a/llm_normalizer/backend/src/services/assistantMcpDiscoveryTurnInputAdapter.ts
+++ b/llm_normalizer/backend/src/services/assistantMcpDiscoveryTurnInputAdapter.ts
@@ -359,13 +359,13 @@ function hasMetadataObjectHint(text: string): boolean {
 }
 
 function hasDocumentEvidenceFollowupSignal(text: string): boolean {
-  return /(?:\u043f\u043e\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u0430\u043c|\u044b)?|\u0434\u0430\u0432\u0430\u0439\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u044b)?|\u0438\u0449\u0438\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u044b)?|\u043f\u043e\u043a\u0430\u0436\u0438\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u044b)?|document(?:s)?\s+(?:then|next)?|(?:then|next)\s+documents?|go\s+to\s+documents?)/iu.test(
+  return /(?:\u043f\u043e\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u0430\u043c|\u044b)?|\u0434\u0430\u0432\u0430\u0439\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u044b)?|\u0438\u0449\u0438\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u044b)?|\u043f\u043e\u043a\u0430\u0436\u0438\s+\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442(?:\u044b)?|(?:\u043f\u043e\u043a\u0430\u0436\u0438|\u043a\u0430\u043a\u0438\u0435|\u0441\u043f\u0438\u0441\u043e\u043a|\u0434\u0430\u0439|\u0438\u0449\u0438)\s+(?:\u0441\u0447(?:[еe]т|\u0435\u0442)[-\u2011 ]?\u0444\u0430\u043a\u0442\u0443\u0440(?:\u044b|\u0430)?|\u043d\u0430\u043a\u043b\u0430\u0434\u043d(?:\u044b\u0435|\u0430\u044f)?|\u0430\u043a\u0442(?:\u044b)?|\u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446(?:\u0438\u0438|\u0438\u044e)|invoice(?:s)?|bill(?:s)?|waybill(?:s)?)|document(?:s)?\s+(?:then|next)?|(?:then|next)\s+documents?|go\s+to\s+documents?)/iu.test(
     text
   );
 }
 
 function hasMovementEvidenceFollowupSignal(text: string): boolean {
-  return /(?:\u043f\u043e\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f\u043c|\u0438\u044f)?|\u0434\u0430\u0432\u0430\u0439\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|\u0438\u0449\u0438\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|\u043f\u043e\u043a\u0430\u0436\u0438\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|\u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a(?:\u0438\u0435|\u0438\u0439)\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|movement(?:s)?\s+(?:then|next)?|(?:then|next)\s+movements?|go\s+to\s+movements?)/iu.test(
+  return /(?:\u043f\u043e\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f\u043c|\u0438\u044f)?|\u0434\u0430\u0432\u0430\u0439\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|\u0438\u0449\u0438\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|\u043f\u043e\u043a\u0430\u0436\u0438\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|\u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a(?:\u0438\u0435|\u0438\u0439)\s+\u0434\u0432\u0438\u0436\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|(?:\u043f\u043e\u043a\u0430\u0436\u0438|\u043a\u0430\u043a\u0438\u0435|\u0441\u043f\u0438\u0441\u043e\u043a|\u0434\u0430\u0439|\u0438\u0449\u0438)\s+(?:\u043f\u043b\u0430\u0442[еe]\u0436(?:\u0438|\u0438)?|\u043e\u043f\u0435\u0440\u0430\u0446(?:\u0438\u0438|\u0438\u044e)|\u043f\u0440\u043e\u0432\u043e\u0434\u043a(?:\u0438|\u0430)|\u0441\u043f\u0438\u0441\u0430\u043d(?:\u0438\u044f|\u0438\u0435)|\u043f\u043e\u0441\u0442\u0443\u043f\u043b\u0435\u043d(?:\u0438\u044f|\u0438\u0435)|payment(?:s)?|transaction(?:s)?|operation(?:s)?|posting(?:s)?|bank\s+operation(?:s)?)|movement(?:s)?\s+(?:then|next)?|(?:then|next)\s+movements?|go\s+to\s+movements?)/iu.test(
     text
   );
 }
@@ -485,6 +485,8 @@ export function buildAssistantMcpDiscoveryTurnInput(
   const monthlyAggregationSignal = hasMonthlyAggregationSignal(rawText);
   const explicitDateScopeLiteralDetected = hasExplicitDateScopeLiteral(rawText);
   const rawDateScope = collectDateScopeFromRawText(rawText);
+  const metadataDocumentHintSignal = hasDocumentEvidenceFollowupSignal(rawText);
+  const metadataMovementHintSignal = hasMovementEvidenceFollowupSignal(rawText);
 
   const rawDomain = toNonEmptyString(assistantTurnMeaning?.asked_domain_family);
   const rawAction = toNonEmptyString(assistantTurnMeaning?.asked_action_family);
@@ -513,7 +515,7 @@ export function buildAssistantMcpDiscoveryTurnInput(
       followupSeed.counterparty &&
       !rawLifecycleSignal &&
       !rawValueFlowSignal &&
-      hasDocumentEvidenceFollowupSignal(rawText)
+      metadataDocumentHintSignal
   );
   const metadataAmbiguityResolvedDocumentFollowupApplicable = Boolean(
     followupSeed.pilotScope === "metadata_inspection_v1" &&
@@ -521,7 +523,7 @@ export function buildAssistantMcpDiscoveryTurnInput(
       followupSeed.counterparty &&
       !rawLifecycleSignal &&
       !rawValueFlowSignal &&
-      hasDocumentEvidenceFollowupSignal(rawText)
+      metadataDocumentHintSignal
   );
   const metadataGroundedMovementFollowupApplicable = Boolean(
     followupSeed.pilotScope === "metadata_inspection_v1" &&
@@ -529,16 +531,14 @@ export function buildAssistantMcpDiscoveryTurnInput(
       !followupSeed.metadataAmbiguityDetected &&
       followupSeed.counterparty &&
       !rawLifecycleSignal &&
-      !rawValueFlowSignal &&
-      hasMovementEvidenceFollowupSignal(rawText)
+      metadataMovementHintSignal
   );
   const metadataAmbiguityResolvedMovementFollowupApplicable = Boolean(
     followupSeed.pilotScope === "metadata_inspection_v1" &&
       followupSeed.metadataAmbiguityDetected &&
       followupSeed.counterparty &&
       !rawLifecycleSignal &&
-      !rawValueFlowSignal &&
-      hasMovementEvidenceFollowupSignal(rawText)
+      metadataMovementHintSignal
   );
   const metadataGroundedLaneContinuationApplicable = Boolean(
     followupSeed.pilotScope === "metadata_inspection_v1" &&
@@ -549,8 +549,8 @@ export function buildAssistantMcpDiscoveryTurnInput(
       !rawLifecycleSignal &&
       !rawValueFlowSignal &&
       !rawMetadataSignal &&
-      !hasDocumentEvidenceFollowupSignal(rawText) &&
-      !hasMovementEvidenceFollowupSignal(rawText) &&
+      !metadataDocumentHintSignal &&
+      !metadataMovementHintSignal &&
       hasMetadataDownstreamContinuationSignal(rawText)
   );
   const metadataGroundedDocumentLaneApplicable =
@@ -592,7 +592,9 @@ export function buildAssistantMcpDiscoveryTurnInput(
     !lifecycleSignal &&
     (rawBidirectionalValueFlowSignal || seededAction === "net_value_flow");
   const valueFlowSignal =
-    !lifecycleSignal && (rawValueFlowSignal || seededDomain === "counterparty_value");
+    !lifecycleSignal &&
+    !metadataGroundedMovementLaneApplicable &&
+    (rawValueFlowSignal || seededDomain === "counterparty_value");
   const payoutSignal =
     valueFlowSignal &&
     !bidirectionalValueFlowSignal &&
diff --git a/llm_normalizer/backend/tests/assistantMcpDiscoveryTurnInputAdapter.test.ts b/llm_normalizer/backend/tests/assistantMcpDiscoveryTurnInputAdapter.test.ts
index ba08c19..7b14b2f 100644
--- a/llm_normalizer/backend/tests/assistantMcpDiscoveryTurnInputAdapter.test.ts
+++ b/llm_normalizer/backend/tests/assistantMcpDiscoveryTurnInputAdapter.test.ts
@@ -423,6 +423,67 @@ describe("assistant MCP discovery turn input adapter", () => {
     expect(result.reason_codes).toContain("mcp_discovery_metadata_ambiguity_resolved_to_movement_lane");
   });
 
+  it("resolves ambiguous metadata surface into document lane from semantic document hints", () => {
+    const result = buildAssistantMcpDiscoveryTurnInput({
+      userMessage: "покажи счет-фактуры",
+      followupContext: {
+        previous_discovery_pilot_scope: "metadata_inspection_v1",
+        previous_discovery_metadata_ambiguity_detected: true,
+        previous_filters: {
+          counterparty: "SVK",
+          period_from: "2020-01-01",
+          period_to: "2020-12-31"
+        },
+        previous_anchor_type: "counterparty",
+        previous_anchor_value: "SVK"
+      }
+    });
+
+    expect(result.adapter_status).toBe("ready");
+    expect(result.should_run_discovery).toBe(true);
+    expect(result.semantic_data_need).toBe("document evidence");
+    expect(result.turn_meaning_ref).toMatchObject({
+      asked_domain_family: "documents",
+      asked_action_family: "list_documents",
+      explicit_entity_candidates: ["SVK"],
+      explicit_date_scope: "2020",
+      unsupported_but_understood_family: "document_evidence",
+      stale_replay_forbidden: true
+    });
+    expect(result.reason_codes).toContain("mcp_discovery_metadata_ambiguity_resolved_to_document_lane");
+  });
+
+  it("resolves ambiguous metadata surface into movement lane from semantic movement hints without turning it into value-flow", () => {
+    const result = buildAssistantMcpDiscoveryTurnInput({
+      userMessage: "покажи платежи",
+      followupContext: {
+        previous_discovery_pilot_scope: "metadata_inspection_v1",
+        previous_discovery_metadata_ambiguity_detected: true,
+        previous_filters: {
+          counterparty: "SVK",
+          period_from: "2020-01-01",
+          period_to: "2020-12-31"
+        },
+        previous_anchor_type: "counterparty",
+        previous_anchor_value: "SVK"
+      }
+    });
+
+    expect(result.adapter_status).toBe("ready");
+    expect(result.should_run_discovery).toBe(true);
+    expect(result.semantic_data_need).toBe("movement evidence");
+    expect(result.turn_meaning_ref).toMatchObject({
+      asked_domain_family: "movements",
+      asked_action_family: "list_movements",
+      explicit_entity_candidates: ["SVK"],
+      explicit_date_scope: "2020",
+      unsupported_but_understood_family: "movement_evidence",
+      stale_replay_forbidden: true
+    });
+    expect(result.reason_codes).toContain("mcp_discovery_metadata_ambiguity_resolved_to_movement_lane");
+    expect(result.reason_codes).not.toContain("mcp_discovery_value_flow_signal_detected");
+  });
+
   it("switches the checked year on a short payout follow-up while keeping prior discovery counterparty", () => {
     const result = buildAssistantMcpDiscoveryTurnInput({
       userMessage: "а теперь за 2021?",