Tencent-Hunyuan/HY-World-2.0

Health v2 · maintenance only

Flags: no_releases young no_license

Adoption not part of the score

2571 stars · 214 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

HY-World 2.0 is Tencent Hunyuan's open-source multi-modal world model framework that reconstructs, generates, and simulates 3D worlds from text, single-view images, multi-view images, or video, outputting meshes or Gaussian Splattings. The repository ships inference code and pretrained model weights (including WorldMirror 2.0, HY-Pano 2.0, and WorldStereo 2.0) for a staged pipeline covering panorama generation, world reconstruction, and stereo synthesis.

Use cases

• generate navigable 3D scenes from a text prompt
• reconstruct an explorable 3D world from a single photo
• build 3D environments from multi-view images or video
• produce Gaussian Splatting or mesh representations of real scenes
• generate panoramas and stereo pairs for 3D scene pipelines
• create 3D world assets for games or simulations
• run state-of-the-art world model inference locally

When to choose

• you need high-fidelity 3D world generation or reconstruction from text, images, or video
• you want to use pretrained Hunyuan world model weights with ready inference code
• you need mesh or Gaussian Splatting outputs for downstream 3D pipelines
• you are researching world models, 3D generation, or novel view synthesis

When to avoid

• you need a commercial-friendly license — the repository uses a custom license (NOASSERTION) that may restrict use
• you need full training code — primarily inference code and weights are open-sourced
• you lack a capable GPU environment for large generative model inference
• you need lightweight real-time 3D editing tools rather than generation/reconstruction models

Facets

library · maturity active

machine-learning deep-learning computer-vision image-processing graphics simulation video-processing artificial-intelligence deep-learning computer-vision image-processing graphics simulation python 3d-generation world-model 3d-reconstruction gaussian-splatting mesh-generation text-to-3d image-to-3d panorama-generation stereo-generation scene-reconstruction pretrained-models inference-code tencent-hunyuan game-development linux gpu

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