{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T19:45:24.947440+00:00","duration_seconds":19.115554,"id":255086,"input_summary":"chars=921 node=66296","metadata":{"llm_candidates":[{"callsign":"N7DLX","confidence":1.0},{"callsign":"W7D","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=N7DLX,W7D","recording_id":121960,"started_at":"2026-06-24T19:45:05.831886+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121959}