Hi3D V1.0 (formerly Sparc3D) is building on last year's 3D research with roughly 2 million training assets, up from 500,000, according to the team.

Hi3D (@Hi3D_AI) has now released the code and weights of V1.0, a model the team says has already been validated in real production workflows.

In the team's technical report, V1.0 leads the compared models on multi-view fidelity and detail richness, with a 90% slicing success rate.

For anyone building 3D assets, the promise here is preserving the small parts and unseen sides that a front-view render can hide.

Release (try it free online now, no deployment needed): https://www.hi3d.ai/hi3d-1-0-open-source
GitHub: https://github.com/hi3d-official/Hi3Dv1.0