Hi3D v1.0 Open-Source Package
Model files and resources for local deployment.
OPEN SOURCE · Hi3D 1.0
Hi3D 1.0 Is Now Open Source(Formerly Sparc3D)
From Sparc3D to Hi3D 1.0, we are opening high-quality 3D generation to the community for research, development, and production.
Get Hi3D 1.0 Open Source
Download the model, access the code and weights, or try it online via Hugging Face Space.
Production-Ready AI 3D, Now Open
Built on Sparc3D, Hi3D 1.0 opens up training results from nearly 2 million curated 3D assets, high-resolution 3D generation, and evaluation experience for research and further development.
Before release, Hi3D 1.0 was validated in real production workflows and evaluated for multi-view quality, local details, and geometric usability, making it suitable for practical generation and production tasks.
From Open-Source v1.0 to a Fully Evolved v3.0
From v1.0 to v3.0, Hi3D continues to push AI 3D fidelity forward. v3.0 reaches 2048³ voxel-level geometry resolution, with stronger structural reasoning and up to 8K textures for even greater detail and accuracy.
Try Hi3D v3.0 Now