Decart is a frontier AI lab founded in 2023 by Dean Leitersdorf and Moshe Shalev, specializing in real-time generative video and world models. The company develops an AI infrastructure platform, DOS, which optimizes GPU performance for training and inference. Decart's product lineup includes Lucy, a world model for immersive experiences, and Oasis, a world model for physical AI, both designed to enable high-fidelity, low-latency interactive content for gaming, streaming, and robotics. Decart aims to make AI fast, responsive, and affordable, significantly reducing operational costs for AI-generated content.