{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T23:40:02.118829+00:00","duration_seconds":14.304918,"id":562866,"input_summary":"chars=191 node=683211","metadata":{"llm_candidates":[{"callsign":"KC3UU","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KC3UU","recording_id":125311,"started_at":"2026-06-26T23:39:47.813911+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125310}