{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-12T16:37:12.084518+00:00","duration_seconds":0.5479,"id":1625421,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026071215372324_000600_0013.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=109 confidence=0.97 processing_time=0.48s","recording_id":160810,"started_at":"2026-07-12T16:37:11.536618+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":157653}