{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-16T09:32:53.216839+00:00","duration_seconds":1.678829,"id":1732301,"input_summary":"chars=29 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WE7OX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=WE7OX","recording_id":167727,"started_at":"2026-07-16T09:32:51.538010+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":163735}