{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-17T17:56:25.842127+00:00","duration_seconds":0.309434,"id":1802431,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026071716451578_000060_0033.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=3 confidence=0.06 processing_time=0.28s","recording_id":172682,"started_at":"2026-07-17T17:56:25.532693+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":168214}