{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-25T03:59:38.119402+00:00","duration_seconds":2.096239,"id":308685,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026062503402280_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=651 confidence=0.66 processing_time=2.05s","recording_id":122183,"started_at":"2026-06-25T03:59:36.023163+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":122184}