{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T05:04:45.213605+00:00","duration_seconds":1.938678,"id":1224992,"input_summary":"chars=758 node=66296","metadata":{"llm_candidates":[{"callsign":"N7CVN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=N7CVN","recording_id":132613,"started_at":"2026-06-30T05:04:43.274927+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132171}