Hunyuan3D-Omni
Tencent's controllable 3D generator: image plus point cloud, voxel, skeleton, or bounding-box guidance.
About
Hunyuan3D-Omni extends the Hunyuan3D 2.1 line with a unified control encoder that accepts extra conditioning alongside the input image: point clouds, voxel grids, skeletons for posed humans, and 3D bounding boxes. The 3.3B-parameter image-to-shape model generates assets in about 10GB of VRAM, keeping it runnable on a single high-end consumer GPU.
Released in September 2025 with weights on Hugging Face under a custom Tencent license (tagged 'other', not an OSI-approved license), plus a community MLX port for Apple Silicon. It is one of the few open-weight 3D generators with explicit spatial controls, which makes it useful for game pipelines where assets must fit exact layouts or poses.
Specs
Context window
Pricing
Free quota
API access
Weights
Released
Benchmarks
No published benchmarks
Provider-reported unless a source says otherwise. Benchmarks are marketing-adjacent by nature — treat them as directional.
Use cases
Trust score — 7/10
Scored 7/10 (verified tier, metrics-v1). Evidence: official Tencent release Sep 2025 with weights and code on Hugging Face and GitHub; a community MLX port confirms usability. Strengths: rare multi-modal spatial controls in an open-weight 3D model, modest VRAM needs. Docked for: (1) custom Tencent license ('other' on HF), not OSI-approved, needs legal review for commercial use; (2) no published benchmarks, so quality claims are unverified. License: custom Tencent license.
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 7.0/10
- Maintenance · recency, releases, issue load
- 7.0/10
- Manual review · sanity read + red-flag check
- 7.0/10
- · Tencent Hunyuan; released 2025-09-25; 3.3B image-to-shape with unified control encoder
- · Point cloud, voxel, skeleton, bbox conditioning; ~10GB VRAM; community MLX port
- · HF: 4,890 downloads, 198 likes; no published benchmarks
- · Weights on tencent/Hunyuan3D-Omni