{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-04T08:05:18.578530+00:00","duration_seconds":6.483884,"id":2367404,"input_summary":"chars=62 node=683211","metadata":{"llm_candidates":[{"callsign":"KI5HRV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI5HRV","recording_id":216235,"started_at":"2026-08-04T08:05:12.094646+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":207223}