Hi3D open-sources V1.0 image-to-3D model and launches Hi3D Agent

1. 3:01 AM
   PandailyNews

   Hi3D open-sources Hi3D v1.0, a Sparc3D-based model that refines 3D meshes to 1536 resolution

   AIChinese 3D generation company Hi3D has open-sourced Hi3D v1.0, which refines a coarse mesh using a reference image of the same object. The model is built on Sparc3D, expanded to about two million curated 3D assets, and requires Linux and an NVIDIA GPU with compute capability 8.0 or newer. Training code is not included, and the release allows commercial use under its own license with a notice requirement above 200,000 monthly active users.

1. 12:58 PM
   elvis@omarsar0X

   Hi3D releases open-source Hi3D V1.0 for 3D mesh refinement

   AIHi3D released Hi3D V1.0, an open-source 3D model built on Sparc3D that adds detail to a rough 3D mesh using a reference image. V1.0 includes inference code and model weights for geometry refinement, while texture generation is available only in the commercial Hi3D V3.

   
2. 8:23 AM
   Rohan Paul@rohanpaul_aiX

   Hi3D v1.0 open-sources an image-to-3D model that holds shape from every angle

   AIHi3D has open-sourced Hi3D v1.0, an image-to-3D model that refines a coarse mesh in three passes at 512, 1024 and 1536 resolution. The post reports it scored best on multi-view fidelity (0.75) and detail richness (0.841) against eight other models, and was picked 83.5% of the time in 562 side-by-side ratings. Code and weights are on GitHub and Hugging Face, free for commercial use up to 200K monthly users or $1M monthly revenue.

   
3. 4:18 AM
   QbitAINews

   Hi3D open-sources its V1.0 3D generation model with a 2M-asset training set

   AIHi3D has open-sourced its Hi3D V1.0 3D generation model on GitHub and Hugging Face, built on the Sparc3D architecture. Its training data was expanded to about 2 million curated 3D assets, four times the 500,000 in the Sparc3D paper. The company reports a 90% slicing success rate and first-place results on multi-view fidelity and detail richness among the methods it compared.

4. 3:59 AM
   GeekParkNewsPick

   Hi3D open-sources its V1.0 3D model and launches a creator Agent

   AIHi3D has open-sourced its production-validated V1.0 3D generation model and launched Hi3D Agent, a creator-focused workflow. The company says V1.0 reached an 85.9% preference score among professional 3D practitioners and a 90% slicing pass rate at 1536³ resolution, versus 7% to 17% for competitors. Hi3D has raised nearly $50 million in two rounds within six months.

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