Hi3D V3.0: 2048³ resolution for AI-generated 3D models
Hi3D has released version V3.0 of its AI-based 3D model generation platform, bringing the resolution to 2048³ voxels. It is the first commercial system to achieve this level of detail, with the aim of reducing manual correction interventions before 3D printing or use in other production areas.
The new version is available free for 48 hours, from 00:00 UTC on 19 August 2026 to 24:00 UTC on 20 August 2026, at www.hi3d.ai.
- Resolution increased from 1536³ to 2048³ voxels, 2.37 times more geometric data
- Textures up to 8K with improved UV algorithm
- Enhanced multi-view structural reasoning for more stable geometries
- Free access for 48 hours from 19 August 2026
Three interventions on the production chain
*V3.0 acts on the three critical points where detail is lost in the transition from the source image to the final asset: geometric resolution, structural coherence, and texture quality.*
The jump from 1536³ to 2048³ voxels means 2.37 times the number of volumetric elements available to describe the geometry. This increase allows separating adjacent elements that tend to merge at lower resolutions.
Layered feathers, lettering, logo edges, and mechanical joints now resolve cleanly. Thin walls and unsupported overhangs are reproduced intact, as stated by the company.
Stable geometry even with partial views
*The updated spatial reasoning system improves handling of hidden areas and intersection points between objects.*
When loading a 2D image, the system must infer non-visible areas. V3.0 specifically addresses these critical areas, keeping geometry stable even when rear and side views are obscured.
This approach reduces reconstruction errors that typically concentrate at junctions and hidden parts of the object.
| Feature | V2.0 | V3.0 |
|---|---|---|
| Voxel resolution | 1536³ | 2048³ |
| Maximum textures | Not specified | 8K |
| Total voxels (relative) | 1× | 2,37× |
8K texture with improved UV
*The texture output reaches 8K, combined with an updated version of the proprietary UV completion algorithm.*
The company claims cleaner pattern edges, smoother color transitions, and finer decorations even at high magnifications. The UV algorithm acts on the mapping of textures onto the three-dimensional surface, reducing distortions and discontinuities.
This level of detail becomes relevant when the model is enlarged or when it is necessary to maintain the readability of complex graphic elements.
Applications in additive manufacturing
*The reduction of manual mesh repair interventions makes generated models closer to production state.*
Hi3D V3.0 targets production workflows in 3D printing, gaming, cinema, and industrial design. The platform retains tools dedicated to print preparation, including Split for 3D Printing and Auto-Plating.
The ability to generate stable and detailed geometries from 2D images reduces the time needed to bring a concept to the physical prototyping stage.
Voxel resolution indicates the number of volumetric elements along each axis. A 2048³ system handles over 8.5 billion voxels, compared to about 3.6 billion for a 1536³ system.
Availability and conditions
*Free access limited to 48 hours, with discounts on annual plans during the promotional window.*
The V3.0 free trial is active from 00:00 UTC on August 19, 2026 to 24:00 UTC on August 20, 2026. During the same period, annual plans are available with a 70% discount.
Access is via the website www.hi3d.ai. The platform positions itself as an all-in-one system for creating 3D assets through artificial intelligence.
article written with the help of artificial intelligence systems
Q&A
What is the new voxel resolution of Hi3D V3.0?
Version V3.0 achieves a resolution of 2048³ voxels, a significant increase from the previous version's 1536³. This leap generates 2.37 times more geometric data to describe models.
When is free access to Hi3D V3.0 available?
Free access is active for 48 hours, from 00:00 UTC on August 19, 2026, to 24:00 UTC on August 20, 2026. Users can try the platform directly at www.hi3d.ai.
How does texture handling improve in version V3.0?
The system now supports textures up to 8K thanks to an improved UV algorithm. This ensures cleaner pattern edges and smooth color transitions even at high magnifications.
How does V3.0 handle geometries with partial views?
Multi-view structural reasoning has been enhanced to correctly infer hidden areas when uploading a 2D image. This reduces reconstruction errors at joints and maintains geometric stability.
Which specific details benefit from the increased resolution?
High resolution allows separating adjacent elements like layered feathers, text, and logo edges that previously tended to merge. Thin walls and unsupported overhangs are also reproduced intact.
