At GDC 2025, Roblox have simply introduced the upcoming launch of Roblox Dice, a genAI mannequin for producing 3D meshes. Along with be built-in into Roblox Studio, it is usually accessible as Dice 3D Foundational Mannequin, an open supply implementation.
Particulars of Roblox Dice 3D:
- We’re releasing our Dice 3D foundational mannequin for generative AI.
- We’re additionally open-sourcing a model of the Dice 3D foundational mannequin.
- The beta model of Dice 3D mesh technology—in Roblox Studio and as an in-experience Lua API—shall be accessible this week.
Final fall, we introduced an bold challenge to construct an open-source 3D foundational mannequin to create 3D objects and scenes on Roblox. This week, we’re open-sourcing the primary launch for this mannequin to make it accessible to be used by anybody on or off the Roblox platform. We’ve named this mannequin Dice 3D. We’re additionally launching the primary of its capabilities, with the beta launch of our mesh technology API. Dice will underpin lots of the AI instruments we’ll develop within the years to return, together with extremely advanced scene-generation instruments. It should in the end be a multimodal mannequin, educated on textual content, pictures, video, and different forms of enter—and can combine with our current AI creation instruments.
Dice 3D generates 3D fashions and environments straight from textual content and, sooner or later, picture inputs. Right now, state-of-the-art 3D technology makes use of pictures and a reconstruction strategy to construct 3D objects. It is a good choice when there isn’t ample 3D coaching information. Nonetheless, because of the character of our platform, we prepare on native 3D information. The generated object is totally suitable with recreation engines at the moment and could be prolonged to make objects useful.
The distinction right here is just like a racetrack film set. On TV, you may see what seems to be like a completely useful racetrack, with stands, garages, and a victory lane. However should you had been to stroll round on that set, you’d shortly notice that the buildings had been really flat. Constructing a very immersive 3D world requires full, useful buildings, with garages you’ll be able to drive into, stands you’ll be able to sit in, and a victory lane with a useful podium.
To realize this, we’ve taken inspiration from state-of-the-art fashions educated on textual content tokens (or units of characters) to allow them to predict the subsequent token to type a sentence. Our innovation builds on the identical core thought. We’ve constructed the flexibility to tokenize 3D objects and perceive shapes as tokens and educated Dice 3D to foretell the subsequent form token to construct a whole 3D object. After we prolong this to full scene technology, Dice 3D then predicts the structure and recursively predicts the form to finish that structure.
Anybody can fine-tune, develop plug-ins for, or prepare Dice 3D on their very own information to go well with their wants. We imagine that AI instruments must be constructed on openness and transparency, which is why we’re a dedicated companion within the open-source AI neighborhood. We launched considered one of our AI security fashions as a result of we really feel strongly that sharing developments in AI security helps your entire {industry} speed up innovation and technical developments. Because of this, we additionally helped discovered ROOST, a brand new nonprofit devoted to tackling necessary areas in digital security with open-source security instruments. In open-sourcing Dice 3D, our aim is to allow researchers, builders, and the broader AI neighborhood to be taught, increase, and advance 3D technology industry-wide.
Key Hyperlinks
Whereas not accessible but, it ought to turn out to be accessible within the coming days as the discharge is described as “accessible later this week”. You possibly can be taught extra about Roblox 3D GenAI Dice within the video beneath.
