{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T03:41:18.694134+00:00","duration_seconds":17.188321,"id":1418155,"input_summary":"chars=723 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KG7WBP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KG7WBP","recording_id":146606,"started_at":"2026-07-06T03:41:01.505813+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144796}