{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-01T01:27:55.381665+00:00","duration_seconds":2.000281,"id":1250185,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026070101145663_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=564 confidence=0.78 processing_time=1.93s","recording_id":134543,"started_at":"2026-07-01T01:27:53.381384+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":133866}