{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T23:28:33.541649+00:00","duration_seconds":1.880288,"id":2470214,"input_summary":"chars=165 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KM7GX6","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7GX6","recording_id":227376,"started_at":"2026-08-08T23:28:31.661361+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217088}