{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-11T11:34:30.447862+00:00","duration_seconds":5.610176,"id":2523383,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026081111045704_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=547 confidence=0.78 processing_time=5.48s","recording_id":232875,"started_at":"2026-08-11T11:34:24.837686+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":222080}