{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T02:58:22.470202+00:00","duration_seconds":1.755261,"id":906632,"input_summary":"chars=582 node=683210","metadata":{"llm_candidates":[{"callsign":"JG6D","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=JG6D","recording_id":127931,"started_at":"2026-06-28T02:58:20.714941+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":127860}