{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-14T16:19:06.336301+00:00","duration_seconds":0.467745,"id":2596412,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026081415122208_000000_0011.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=62 confidence=0.82 processing_time=0.36s","recording_id":240886,"started_at":"2026-08-14T16:19:05.868556+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":229243}