{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-10T23:33:41.762971+00:00","duration_seconds":0.831025,"id":1584899,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026071022465906_000240_0025.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=220 confidence=0.91 processing_time=0.77s","recording_id":158043,"started_at":"2026-07-10T23:33:40.931946+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":155168}