{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T19:56:03.403220+00:00","duration_seconds":7.156595,"id":2467599,"input_summary":"chars=809 node=683211","metadata":{"llm_candidates":[{"callsign":"KN7DEA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KN7DEA","recording_id":227154,"started_at":"2026-08-08T19:55:56.246625+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":216885}