{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T03:31:06.054438+00:00","duration_seconds":4.203292,"id":583904,"input_summary":"chars=464 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":1.0},{"callsign":"WW7PSR","confidence":1.0},{"callsign":"KJ7VEU","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=6 calls=KF7ADV,WW7PSR,KJ7VEU","recording_id":75936,"started_at":"2026-06-27T03:31:01.851146+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":75937}