{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T11:42:05.104057+00:00","duration_seconds":2.792266,"id":1227750,"input_summary":"chars=694 node=683210","metadata":{"llm_candidates":[{"callsign":"WD8KOB","confidence":0.78},{"callsign":"N7FGP","confidence":0.78},{"callsign":"W3CVE","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=WD8KOB,N7FGP,W3CVE","recording_id":132786,"started_at":"2026-06-30T11:42:02.311791+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132343}