Game artists who need clean topology from AI-generated meshes should test it on the 200 free credits; ongoing prices weren't checked.
Kenning's take
What it does
Hunyuan3D-PolyGen is a Tencent model that generates 3D meshes with tidy topology, the polygon layout artists need before a model can be used in games or animation. Tencent says its BPT compression lets it handle meshes with tens of thousands of polygons and both triangle and quad faces. It is offered in Tencent's Hunyuan 3D tools and through the Tencent HY 3D Global API on Tencent Cloud.
- Automatic retopology of 3D meshes
- Triangle and quad faces
- Meshes with tens of thousands of polygons
- Aimed at game and art pipelines
- API through Tencent HY 3D Global
Who it suits. Game artists and studios turning AI-generated 3D models into usable assets.
Key facts
- Category
- AI models
- Made by
- Tencent
- Based in
- China
- Released
- 7 July 2025
- How to get it
- in Tencent's Hunyuan 3D web tools and via the Tencent HY 3D Global API on Tencent Cloud (200 free credits offered)
- Works on
- Web, API
- Free plan
- 200 free API credits offered on Tencent Cloud
Reviews and write-ups
- AI News 2025-07-07
FAQ
When was Hunyuan3D-PolyGen released?
Tencent announced it on 7 July 2025.
How can developers use PolyGen?
Through Tencent's Hunyuan 3D tools or the Tencent HY 3D Global API on Tencent Cloud.
Facts from the maker's own pages and the sources listed. Checked 2026-10-11.
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