{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-24T02:44:14.465407+00:00","duration_seconds":0.337877,"id":2809346,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026082401300468_000120_0010.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=28 confidence=0.97 processing_time=0.27s","recording_id":264177,"started_at":"2026-08-24T02:44:14.127530+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":250345}