Point-E doesn't go right from text to a 3D mesh -- it's actually composed of two different AI models. First, a text-to-image AI processes the prompt to make a standard 2D image.

Roblox is launching and open-sourcing Cube 3D, the first version of its foundational AI model for generating 3D objects. The model is trained on 3D objects.

Magic3D can also perform prompt-based editing of 3D meshes. Given a low-resolution 3D model and a base prompt, it is possible to alter the text to change the resulting model.

Cube’s 3D mesh generation, currently available in beta, enables creators to “meshes,” or 3D representations of objects, using a single prompt. For instance, “generate an orange racing car ...