{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T00:41:24.870641+00:00","duration_seconds":7.642937,"id":2471644,"input_summary":"chars=77 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N7H","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N7H","recording_id":227562,"started_at":"2026-08-09T00:41:17.227704+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217260}