{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-27T20:17:21.937397+00:00","duration_seconds":2.632876,"id":845275,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026062720073448_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=684 confidence=0.83 processing_time=2.51s","recording_id":127214,"started_at":"2026-06-27T20:17:19.304521+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":127208}