{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T04:18:10.157035+00:00","duration_seconds":6.311768,"id":2864327,"input_summary":"chars=733 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7VRS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7VRS","recording_id":270085,"started_at":"2026-08-26T04:18:03.845267+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":255683}