{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-24T11:40:15.879774+00:00","duration_seconds":0.525718,"id":2818327,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026082411014877_000000_0010.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=61 confidence=0.95 processing_time=0.38s","recording_id":265053,"started_at":"2026-08-24T11:40:15.354056+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":251153}