Hi3D Releases V1.0 3D Model as Open Source

Oct 23, 2026
Hi3D has published the source code and model weights for Hi3D V1.0, formerly called Sparc3D. The model was trained on two million curated 3D assets and supports private deployment.

Hi3D released the source code and model weights for Hi3D V1.0, formerly called Sparc3D, as detailed in a company announcement. Developers can download the model or generate 3D models through the Hi3D website.

Hi3D expanded the training data from about 500,000 to two million curated 3D assets. The model supports progressive geometry reconstruction at an effective sparse grid resolution of up to 1536 cubed, with a reported 90% slicing success rate.

Hi3D says enterprises and developers can explore private deployment and integrate the model into existing workflows under the applicable license. Hi3D lists 3D printing, ecommerce, industrial design, virtual reality, animation and film among the supported uses.

We hope you enjoyed this article

Consider subscribing to one of our newsletters like Daily AI Brief.

Also, consider following us on social media:

AI Brief AI Brief (X)
Free newsletter

Daily AI Brief

Daily report covering major AI developments and industry news, with both top stories and complete market updates

AI Token Webinar

Market report

2025 Generative AI in Professional Services Report

Thomson Reuters

This report by Thomson Reuters explores the integration and impact of generative AI technologies, such as ChatGPT and Microsoft Copilot, within the professional services sector. It highlights the growing adoption of GenAI tools across industries like legal, tax, accounting, and government, and discusses the challenges and opportunities these technologies present. The report also examines professionals' perceptions of GenAI and the need for strategic integration to maximize its value.

Read more

You may also like

Free, six days a week

Daily AI Brief: the AI news that matters, in your inbox.