{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T03:14:10.484088+00:00","duration_seconds":1.988293,"id":1416941,"input_summary":"chars=407 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7ORJ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7ORJ","recording_id":146519,"started_at":"2026-07-06T03:14:08.495795+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144711}