{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-05T02:37:57.224903+00:00","duration_seconds":2.163403,"id":1386954,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070502075260_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=822 confidence=0.92 processing_time=2.08s","recording_id":144458,"started_at":"2026-07-05T02:37:55.061500+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":142794}