Sean McGuire

Decart’s Dean Leitersdorf on AI-Generated Video Games and Worlds

Dean Leitersdorf, Sonya Huang, Shaun Maguire, Sean McGuire

Descartes has unveiled Oasis, a fully playable AI game engine that executes real-time video model inference on standard H100 hardware without requiring specialized Blackwell chips or traditional game engines. By leveraging a vertically integrated architecture and a custom prompt-to-pixels approach, the company converges training in 20 hours compared to the industry standard of two weeks, positioning the technology to transition users from static interfaces to dynamically generated experiences. Founding team members Dean Leiterstorff and Sean McGuire argue that this low-level systems mastery and the rapid convergence of transformer and pixel-based models will establish a durable competitive moat as the firm moves toward a "generated experience" future.