{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-08T19:23:19.397462+00:00","duration_seconds":1.570856,"id":2467058,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026080819005192_000780_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=390 confidence=0.78 processing_time=1.49s","recording_id":227097,"started_at":"2026-08-08T19:23:17.826606+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":216832}