# Hi3D releases its 3D refiner under a license with a scale gate

> Source: <https://runtimewire.com/article/hi3d-v1-open-source-license-ren-lifeng>
> Published: 2026-10-24 15:39:13+00:00

# Hi3D releases its 3D refiner under a license with a scale gate

**Math Magic founder Ren Lifeng is building toward factory workflows as Hi3D opens an earlier geometry-refinement model under a license with scale-based terms.**

        By [RuntimeWire Staff](https://runtimewire.com/author/runtimewire-staff)
        · Published 

Primary source: [PR Newswire](https://www.prnewswire.com/news-releases/hi3d-v1-0-se-vuelve-de-codigo-abierto-el-primer-modelo-3d-de-ia-de-codigo-abierto-validado-para-produccion-302918659.html)

## Why it matters

Hi3D's V1.0 gives developers access to a geometry-refinement model, while its license requires firms crossing stated user or revenue thresholds to seek a separate written license.

[Hi3D](https://www.hi3d.ai/?ref=runtimewire)'s October 24th announcement said V1.0, its 3D geometry-refinement model, was available to developers with code and model weights. The [GitHub README](https://github.com/hi3d-official/Hi3Dv1.0?ref=runtimewire) dates the release to October 23rd. The [release announcement](https://www.prnewswire.com/news-releases/hi3d-v1-0-se-vuelve-de-codigo-abierto-el-primer-modelo-3d-de-ia-de-codigo-abierto-validado-para-produccion-302918659.html?ref=runtimewire) calls it validated for production.…

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