{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-14T03:37:11.886639+00:00","duration_seconds":2.279871,"id":1685541,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026071402582148_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=623 confidence=0.81 processing_time=2.19s","recording_id":164936,"started_at":"2026-07-14T03:37:09.606768+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":161481}