Engine test · Tencent Hunyuan

Hunyuan3D 3.1 Pro

The Pro version of Tencent's hosted 3.1 model: four views (more optional), a dense mesh and a 4K colour texture by default, up to a million faces on request.

What we saw

Four labelled views, with top, bottom and 45° views accepted on top.
Dense by default with one 4K base-colour texture, and it can be asked for up to a million faces.
The cyber-bike, wizard tower and locomotive on our home page were made with it at a million faces.

Results

Left to right: the block-out it was given, the result from the front and the back, and the shape without its textures.

T-posed character

839 blocks, cartoon style: a young man in a blue T-shirt, dark grey trousers and black boots. The T-pose shows whether an engine textures both arms.

Hunyuan3D 3.1 Pro, T-posed character: Front — Hunyuan3D 3.1 Pro · Front

Hunyuan3D 3.1 Pro, T-posed character: Back — Hunyuan3D 3.1 Pro · Back

Hunyuan3D 3.1 Pro, T-posed character: Shape only — Hunyuan3D 3.1 Pro · Shape only

Triangles: 499,964
File size: 29.2 MB
Texture maps: Base colour only (4K)
Outline match: 73%; front 85% · side 69% · top 63%
Job time: 157 s
Art style: Cartoon
Settings: defaults
Generated: Sep 23, 2026

Pickup truck

1,896 blocks, comic style: a chunky stylised pickup. The test for hard surfaces, flat panels and wheels.

Hunyuan3D 3.1 Pro, Pickup truck: Front — Hunyuan3D 3.1 Pro · Front

Hunyuan3D 3.1 Pro, Pickup truck: Back — Hunyuan3D 3.1 Pro · Back

Hunyuan3D 3.1 Pro, Pickup truck: Shape only — Hunyuan3D 3.1 Pro · Shape only

Triangles: 500,000
File size: 36.6 MB
Texture maps: Base colour only (4K)
Outline match: 57%; front 43% · side 67% · top 61%
Job time: 594 s
Art style: Comic
Settings: defaults
Generated: Sep 23, 2026

Castle gate

4,518 blocks, realistic style: a stone gatehouse with two towers, battlements, a portcullis, banners and a drawbridge on chains. The test for a large building with thin parts and repeated detail.

Hunyuan3D 3.1 Pro, Castle gate: Front — Hunyuan3D 3.1 Pro · Front

Hunyuan3D 3.1 Pro, Castle gate: Back — Hunyuan3D 3.1 Pro · Back

Hunyuan3D 3.1 Pro, Castle gate: Shape only — Hunyuan3D 3.1 Pro · Shape only

Triangles: 476,598
File size: 39.8 MB
Texture maps: Base colour only (4K)
Outline match: 80%; front 79% · side 78% · top 83%
Job time: 533 s
Art style: Realistic
Settings: defaults
Generated: Sep 23, 2026

Compare Hunyuan3D 3.1 Pro with

Head-to-heads on the same block-out.

Hunyuan3D 3.1 Pro vs Hitem3D 2.1

Hunyuan3D 3.1 Pro vs Hunyuan3D 2

Hunyuan3D 3.1 Pro vs Meshy-7

Hunyuan3D 3.1 Pro vs ReconViaGen 0.5

Hunyuan3D 3.1 Pro vs Rodin Gen-2

Hunyuan3D 3.1 Pro vs Rodin Gen-2.5

Hunyuan3D 3.1 Pro vs Rodin Gen-2.5 Fast

Hunyuan3D 3.1 Pro vs TRELLIS 2

Hunyuan3D 3.1 Pro vs TRELLIS (multi-view)

Hunyuan3D 3.1 Pro vs Tripo 3.1

Hunyuan3D 3.1 Pro vs Tripo P1

Hunyuan3D 3.1 Pro vs Hunyuan3D 3

Other engines

Tripo 3.1 Hunyuan3D 2 Hunyuan3D 3 Rodin Gen-2 TRELLIS (multi-view)TRELLIS 2 Tripo P1 Rodin Gen-2.5 Rodin Gen-2.5 Fast Meshy-7 Hitem3D 2.1 ReconViaGen 0.5

How we test

1Same pictures. Within a test, an image model repaints the block views once (the way Vox Land always works), and that one set of views goes to every engine, at its default settings; the table lists any that differ. Engines that take a single picture get one three-quarter view, painted from the same blocks in the same style.
2So every difference inside a test comes from the engine, not from the input. The blocks fix the shape and the proportions; the repainted views add the colours and small details every engine then shares.
3Numbers are read from the file each engine delivered: triangles, file size, texture maps. Job time is the engine's job in our pipeline (the views were painted beforehand), from a single run.
4Outline match: we draw the block-out and the model as flat silhouettes from the front, the side and above, and measure how much they overlap (intersection over union; 100% means identical outlines).
5The renders are ours: the same camera, light and orientation for every file.
6We make none of these engines. Vox Land sends your blocks to whichever one you pick, so we have no reason to favour one.

Try them on your own blocks

Build a block-out in the browser and send it to any of these engines. New accounts get 15 free credits.

Start building How Vox Land works

Data updated Sep 23, 2026