diff --git a/src/main/services/TelemetryService.ts b/src/main/services/TelemetryService.ts
index d44d574..dc63121 100644
--- a/src/main/services/TelemetryService.ts
+++ b/src/main/services/TelemetryService.ts
@@ -28,7 +28,9 @@ export type EmitInput =
   | { kind: 'ollama_unreachable'; payload: { reason: string } }
   | { kind: 'ollama_recovered'; payload: { downtimeMs: number } }
   | { kind: 'ollama_recheck_manual'; payload: Record<string, never> }
-  | { kind: 'ai_retry_manual'; payload: { failedCount: number } };
+  | { kind: 'ai_retry_manual'; payload: { failedCount: number } }
+  | { kind: 'tag_vocab_hit'; payload: { tagId: number; vocabSize: number } }
+  | { kind: 'tag_vocab_miss'; payload: { vocabSize: number } };
 
 export class TelemetryService {
   constructor(
diff --git a/tests/unit/TelemetryService.test.ts b/tests/unit/TelemetryService.test.ts
index aa700cd..0e41f86 100644
--- a/tests/unit/TelemetryService.test.ts
+++ b/tests/unit/TelemetryService.test.ts
@@ -148,7 +148,7 @@ describe('TelemetryService.readAllRecent', () => {
     expect(events).toHaveLength(3);
     // discriminant narrowing — noteId 없는 kind(empty_trash/expired_banner_shown/expired_batch_trash) 가 섞이면 명시적으로 실패
     expect(events.map((e) =>
-      (e.kind === 'empty_trash' || e.kind === 'expired_banner_shown' || e.kind === 'expired_batch_trash' || e.kind === 'ollama_unreachable' || e.kind === 'ollama_recovered' || e.kind === 'ollama_recheck_manual' || e.kind === 'ai_retry_manual')
+      (e.kind === 'empty_trash' || e.kind === 'expired_banner_shown' || e.kind === 'expired_batch_trash' || e.kind === 'ollama_unreachable' || e.kind === 'ollama_recovered' || e.kind === 'ollama_recheck_manual' || e.kind === 'ai_retry_manual' || e.kind === 'tag_vocab_hit' || e.kind === 'tag_vocab_miss')
         ? null
         : e.payload.noteId
     )).toEqual(['a', 'b', 'b']);
@@ -164,7 +164,7 @@ describe('TelemetryService.readAllRecent', () => {
     expect(events).toHaveLength(1);
     const ev = events[0]!;
     expect(ev.kind).toBe('capture');
-    if (ev.kind !== 'empty_trash' && ev.kind !== 'expired_banner_shown' && ev.kind !== 'expired_batch_trash' && ev.kind !== 'ollama_unreachable' && ev.kind !== 'ollama_recovered' && ev.kind !== 'ollama_recheck_manual' && ev.kind !== 'ai_retry_manual') expect(ev.payload.noteId).toBe('a');
+    if (ev.kind !== 'empty_trash' && ev.kind !== 'expired_banner_shown' && ev.kind !== 'expired_batch_trash' && ev.kind !== 'ollama_unreachable' && ev.kind !== 'ollama_recovered' && ev.kind !== 'ollama_recheck_manual' && ev.kind !== 'ai_retry_manual' && ev.kind !== 'tag_vocab_hit' && ev.kind !== 'tag_vocab_miss') expect(ev.payload.noteId).toBe('a');
   });
 
   it('returns [] when dir missing', async () => {