{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-10T23:24:16.156055+00:00","duration_seconds":0.64806,"id":2515980,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026081021285507_000000_0016.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=109 confidence=0.95 processing_time=0.54s","recording_id":232185,"started_at":"2026-08-10T23:24:15.507995+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":221473}