{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T07:56:02.223572+00:00","duration_seconds":6.859723,"id":1786337,"input_summary":"chars=691 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N7DOE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=N7DOE","recording_id":171527,"started_at":"2026-07-17T07:55:55.363849+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167180}