{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-02T03:22:39.160722+00:00","duration_seconds":2.899033,"id":1283750,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070203155515_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=784 confidence=0.85 processing_time=2.82s","recording_id":137007,"started_at":"2026-07-02T03:22:36.261689+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":136084}