{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-28T20:22:28.084337+00:00","duration_seconds":2.764933,"id":2924244,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026082819274776_000540_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=685 confidence=0.78 processing_time=2.61s","recording_id":276498,"started_at":"2026-08-28T20:22:25.319404+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":261392}