MODEL INDEX / SOURCE-BACKED
AI 3D models,
same measuring stick.
Less launch-copy, more useful facts.
Inputs, outputs, local requirements, PBR support and limitations in a consistent structure.
01 / MICROSOFT RESEARCH↗
TRELLIS.2
A 4B-parameter single-image 3D model built around the O-Voxel representation and full PBR surface attributes.
open weightsImage to 3DO-VoxelPBR
02 / MICROSOFT RESEARCH↗TRELLIS
The original structured-latent model family for image- and text-conditioned 3D asset generation.
open weightsImage to 3DText to 3DSLAT
03 / TENCENT HUNYUAN↗Hunyuan3D 2.1
A modular image-to-3D system with separate shape generation and PBR texture synthesis stages.
open weightsImage to 3DPBRShape and paint
04 / TENCENT ARC LAB AND RESEARCH COLLABORATORS↗Pixal3D
A single-image 3D method that explicitly back-projects pixel-aligned image features into 3D.
research releaseImage to 3DPixel alignedPBR
05 / STABILITY AI↗Stable Fast 3D
A feed-forward single-image reconstruction model that produces a UV-unwrapped, textured mesh with material parameters.
open weightsImage reconstructionUV unwrappedDelighting