#China #Beijing #3D Modeling #Hi3D #Sparc3D

Hi3D V1.0 Goes Open Source

Hi3D has officially announced the open-source release of Hi3D V1.0, previously known as Sparc3D. This significant development marks a pivotal moment in the realm of AI-driven 3D modeling, granting access to production-validated AI technologies for developers, researchers, and enterprises. This release makes it easier than ever for all players in the industry to generate high-resolution 3D models free of charge through the official Hi3D website.

Enhanced Capabilities for Real-World Applications

The Hi3D V1.0 model has already gained significant recognition in 2025 for its exceptional 3D geometry modeling capabilities. The Hi3D team has meticulously refined this version with an expanded training dataset, increasing it from approximately 500,000 to two million meticulously curated 3D assets. These enhancements ensure that the model effectively serves various real-world production workflows, proving its practicality in everyday use.

Some standout features include:

• - Expanded Training Dataset: The dramatic increase in the dataset size helps improve the model's accuracy and versatility, enabling it to cater to a wider variety of 3D assets.
• - Geometry Reconstruction: The model extends progressive geometry reconstruction capabilities to an effective sparse-grid resolution of up to 1536³, allowing finer details in 3D models.
• - Structural Consistency: It maintains high levels of structural integrity while emphasizing geometric consistency from multiple viewpoints, ensuring that models are not only visually appealing but also technically sound.
• - Usability: Hi3D V1.0 achieves notable ratings in multi-view fidelity and detail richness, boasting a reported 90% slicing success rate, making it highly reliable for commercial use.

A Catalyst for Innovation in 3D Industries

By making Hi3D V1.0 open-source, the initiative lays a robust foundation for industry innovation across various applications, including 3D printing, product design, industrial applications, e-commerce, VR/AR/XR, animation, film, and beyond. This democratization of technology allows developers and enterprises to integrate the model into their workflows or build bespoke products and services that cater to specific needs, all while adhering to the governing license.

For more hands-on experience, users can access the model on GitHub, as well as a live demonstration available here.

Embracing a Creator-First Ecosystem

This open-source release is part of Hi3D's larger vision to construct foundational infrastructure for AI 3D creation. As Hi3D continues to develop in-house technologies, they have also introduced Hi3D V3.0, which features 2048³ voxel resolution, signifying the highest level of geometric detail and structure coherence thus far. To further aid creators, Hi3D has unveiled Hi3D Agent, positioned as a creator-focused 3D agent designed to facilitate effortless content generation, editing, and optimization. Coupled with Hi3D MCP integration, this suite of tools aims to alleviate technical barriers, allowing creators to concentrate on their innovative work rather than getting bogged down in technical processes.

Complementing this, Hi3D also offers an extensive suite of tools designed to streamline the 3D creation process, including:

• - 3D Model Maker: A comprehensive platform for converting images to 3D, texturing, model splitting, and enabling exports in various formats.
• - Image to 3D Model: Convert two-dimensional images into intricate 3D models suitable for diverse creative uses, including gaming and design.
• - AI Texturing: Automatically generate production-ready textures for untextured models, speeding up the creation process.
• - 3D Printing Splits: Easily split models into printable sections with integrated connectors, facilitating smooth assembly.
• - Multicolor 3D Printing: Adapt textured models for multicolor printing, expanding creative possibilities.

To further empower creators, Hi3D's open-source initiative also involves a remarkable reduction in credit consumption by over 50%, which lowers the barrier to entry for newcomers within the domain of 3D creation.

About Hi3D

Hi3D stands at the forefront of AI-driven 3D creation technologies. It enhances the creative process by transforming images, design concepts, and ideas into 3D representations that closely align with creators’ original visions. Hi3D enables both independent work on the platform and collaboration with Hi3D Agent, allowing AI to handle repetitive tasks while creators retain control over their projects. For individuals looking to elevate their 3D modeling capabilities, Hi3D offers an accessible yet powerful solution that caters to the modern creative landscape.

For more information or inquiries, contact Yasmin Zhang at [email protected].