{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T03:53:07.186657+00:00","duration_seconds":1.770587,"id":2390106,"input_summary":"chars=806 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF7UUM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KF7UUM","recording_id":218750,"started_at":"2026-08-05T03:53:05.416070+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":209471}