Roblox’s Cube model unlocks high‑fidelity, controllable 3D generation for developers
Roblox open‑sourced Cube, a foundation model that generates and understands 3D content from text or part schemas. The v0.5 release adds higher‑fidelity geometry, bounding‑box conditioning, and a new part‑controllable generator, letting creators script objects that plug directly into game engines. Researchers can now train or extend the model on ~2.8M synthetic assets.