{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T08:19:33.076242+00:00","duration_seconds":2.56304,"id":612173,"input_summary":"chars=183 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"KK7AD","confidence":1.0},{"callsign":"KK7J","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=KK7NQN,KK7AD,KK7J","recording_id":80502,"started_at":"2026-06-27T08:19:30.513202+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":80503}