microsoft/trellis2
TRELLIS.2 is a state-of-the-art 4B parameter 3D generative model for high-fidelity image-to-3D generation with complex topologies, sharp features, and full PBR materials.
Model Inputs
Input image to generate 3D asset from

Number of sampling steps (more steps = better quality, slower)
Pipeline resolution for quality/speed tradeoff
Texture size for GLB export
Random seed. Leave blank to randomize the seed
Result
Pricing
microsoft/
trellis2
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| Provider | Price ($) | Saving (%) |
|---|---|---|
| Synexa | $0.25 | - |
| replicate | $0.82 | 69.5% |
Readme
TRELLIS.2 is a state-of-the-art large 3D generative model (4B parameters) designed for high-fidelity image-to-3D generation. It leverages a novel "field-free" sparse voxel structure termed O-Voxel to reconstruct and generate arbitrary 3D assets with complex topologies, sharp features, and full PBR materials.
Key features:
- 4B parameter model for high-quality 3D asset generation from single images
- Uses O-Voxel (field-free sparse voxel structure) for representing complex topologies
- Supports multiple pipeline resolutions (512, 1024_cascade) for quality/speed tradeoffs
- Generates textured GLB models with configurable texture sizes
- Automatic background removal and image preprocessing
- Full PBR (Physically Based Rendering) material support
Usage notes:
- Higher resolution (1024_cascade) produces better quality but takes longer
- More sampling steps improve quality at the cost of speed
- Texture size affects the detail level of the exported GLB model
- The model automatically preprocesses input images (removes background and crops)