A group of artists has leaked access to Sora, an OpenAI artificial intelligence model designed for video generation that is currently in private alpha. The artists made Sora’s application programming interface accessible via Hugging Face, Quartz reported today. OpenAI blocked access to the API after about three hours.

A group of artists who were testing OpenAI's Sora text-to-video tool leaked access to it late Tuesday, claiming the artificial intelligence company was engaged in "artist washing" and forcing its testers to only share positive feedback.