{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-16T06:43:52.161011+00:00","duration_seconds":2.827338,"id":2632137,"input_summary":"chars=546 node=683211","metadata":{"llm_candidates":[{"callsign":"KK6UOC","confidence":0.78},{"callsign":"M1MBL","confidence":0.78},{"callsign":"N3NTV","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KK6UOC,M1MBL,N3NTV","recording_id":244941,"started_at":"2026-08-16T06:43:49.333673+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":232879}