{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T15:22:02.160126+00:00","duration_seconds":14.214292,"id":378556,"input_summary":"chars=690 node=683211","metadata":{"llm_candidates":[{"callsign":"KC7G","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KC7G","recording_id":122811,"started_at":"2026-06-25T15:21:47.945834+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122812}