{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T18:32:26.090629+00:00","duration_seconds":1.60842,"id":1475522,"input_summary":"chars=107 node=683210","metadata":{"llm_candidates":[{"callsign":"M3MDC","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=M3MDC","recording_id":150564,"started_at":"2026-07-07T18:32:24.482209+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148346}