Roblox officially launched its "4D" creation tools within the Roblox AI Studio. The platform powers these new generative AI features using its open-source "Cube" model.
The generative AI suite allows creators to build fully functional, interactive environments, moving beyond static 3D models. Roblox trained the "Cube" model on native 3D data from the ecosystem's vast asset library, enabling it to understand the internal structure and behavior of objects.
This development is central to Roblox's strategy to significantly lower the barrier for creating complex experiences. The company aims to accelerate content creation and solidify its position in spatial computing by enabling users without coding or 3D rigging skills to generate sophisticated digital worlds.
Early data from the Q4 2025 rollout suggests a significant impact. Creators utilizing the new AI tools reported a 31% increase in content publishing output.