{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-29T19:55:25.419351+00:00","duration_seconds":1.621044,"id":1212808,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026062919343644_000180_0048.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=509 confidence=0.57 processing_time=1.57s","recording_id":131738,"started_at":"2026-06-29T19:55:23.798307+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":131363}