{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T21:01:03.376407+00:00","duration_seconds":2.94857,"id":1378793,"input_summary":"chars=504 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=3 calls=","recording_id":143901,"started_at":"2026-07-04T21:01:00.427837+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":142287}