{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-20T13:23:34.462299+00:00","duration_seconds":6.821425,"id":2726331,"input_summary":"chars=799 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7VOY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7VOY","recording_id":255042,"started_at":"2026-08-20T13:23:27.640874+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":241989}