{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T21:21:30.728175+00:00","duration_seconds":5.030454,"id":1809909,"input_summary":"chars=828 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":173178,"started_at":"2026-07-17T21:21:25.697721+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":168693}