{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T17:33:41.843785+00:00","duration_seconds":17.348185,"id":1334081,"input_summary":"chars=881 node=683210","metadata":{"llm_candidates":[{"callsign":"N7FGP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=N7FGP","recording_id":140807,"started_at":"2026-07-03T17:33:24.495600+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":139466}