{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T11:39:19.491796+00:00","duration_seconds":2.051634,"id":1227654,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026063011230547_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=544 confidence=0.93 processing_time=2.00s","recording_id":132781,"started_at":"2026-06-30T11:39:17.440162+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":132338}