{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-09T01:31:22.515127+00:00","duration_seconds":0.624009,"id":2472105,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026080900020870_000420_0053.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=102 confidence=0.69 processing_time=0.55s","recording_id":227604,"started_at":"2026-08-09T01:31:21.891118+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":217299}