{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-16T00:32:44.659832+00:00","duration_seconds":3.054204,"id":2626270,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026081523444606_000120_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=959 confidence=0.83 processing_time=2.94s","recording_id":244248,"started_at":"2026-08-16T00:32:41.605628+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":232242}