{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-09T17:56:39.061187+00:00","duration_seconds":3.246003,"id":2485469,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026080917153524_000420_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=780 confidence=0.96 processing_time=3.07s","recording_id":229058,"started_at":"2026-08-09T17:56:35.815184+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":218672}