{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T03:29:03.051190+00:00","duration_seconds":11.428766,"id":910583,"input_summary":"chars=682 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KM7FDT","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7FDT","recording_id":128022,"started_at":"2026-06-28T03:28:51.622424+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":127949}