{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-27T12:50:19.036346+00:00","duration_seconds":0.810326,"id":675066,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026062712034518_001560_0019.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=180 confidence=0.96 processing_time=0.76s","recording_id":125881,"started_at":"2026-06-27T12:50:18.226020+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":125882}