{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T19:48:01.245367+00:00","duration_seconds":15.142046,"id":400556,"input_summary":"chars=822 node=66296","metadata":{"llm_candidates":[{"callsign":"N7URH","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=N7URH","recording_id":123344,"started_at":"2026-06-25T19:47:46.103321+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":123341}