{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T04:50:19.614536+00:00","duration_seconds":7.081319,"id":2962962,"input_summary":"chars=286 node=683211","metadata":{"llm_candidates":[{"callsign":"VE3ORZ","confidence":0.78},{"callsign":"KD6SK","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=VE3ORZ,KD6SK","recording_id":280765,"started_at":"2026-08-30T04:50:12.533217+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":265146}