{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-17T13:44:52.017204+00:00","duration_seconds":6.720339,"id":2657536,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026081713263373_000660_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=798 confidence=0.79 processing_time=6.57s","recording_id":247605,"started_at":"2026-08-17T13:44:45.296865+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":235366}