{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-24T17:19:39.527757+00:00","duration_seconds":2.410867,"id":242795,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026062417020324_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=648 confidence=0.49 processing_time=2.35s","recording_id":121694,"started_at":"2026-06-24T17:19:37.116890+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":121694}