{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-15T19:05:02.306924+00:00","duration_seconds":1.243436,"id":2620663,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026081517510822_000000_0024.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=276 confidence=0.95 processing_time=1.09s","recording_id":243682,"started_at":"2026-08-15T19:05:01.063488+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":231714}