{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T05:37:59.121708+00:00","duration_seconds":3.113274,"id":1391914,"input_summary":"chars=533 node=683211","metadata":{"llm_candidates":[{"callsign":"KM7JM","confidence":0.78},{"callsign":"M7GLX","confidence":0.78},{"callsign":"N7VLX","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=6 calls=KM7JM,M7GLX,N7VLX","recording_id":144775,"started_at":"2026-07-05T05:37:56.008434+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":143105}