{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-15T22:44:29.125438+00:00","duration_seconds":3.30068,"id":2625085,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026081520354262_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=869 confidence=0.44 processing_time=3.22s","recording_id":244098,"started_at":"2026-08-15T22:44:25.824758+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":232106}