{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T20:16:19.521977+00:00","duration_seconds":4.951103,"id":845174,"input_summary":"chars=186 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WA7J","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=WA7J","recording_id":126411,"started_at":"2026-06-27T20:16:14.570874+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":126410}