{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T00:10:08.152176+00:00","duration_seconds":1.831616,"id":1350229,"input_summary":"chars=762 node=683210","metadata":{"llm_candidates":[{"callsign":"N5AQM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N5AQM","recording_id":141879,"started_at":"2026-07-04T00:10:06.320560+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140478}