{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-28T20:22:41.738295+00:00","duration_seconds":5.719687,"id":2924265,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026082819274776_000780_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=700 confidence=0.77 processing_time=5.54s","recording_id":276502,"started_at":"2026-08-28T20:22:36.018608+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":261396}