{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-05T21:00:52.833283+00:00","duration_seconds":1.899774,"id":2406796,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026080520063694_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=445 confidence=0.51 processing_time=1.82s","recording_id":220504,"started_at":"2026-08-05T21:00:50.933509+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":211019}