{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-05T17:31:27.678648+00:00","duration_seconds":1.937113,"id":1403422,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070516265340_001800_0053.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=555 confidence=0.66 processing_time=1.87s","recording_id":145535,"started_at":"2026-07-05T17:31:25.741535+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":143825}