Microsoft Presents TRELLIS.2: Open-Source 4B Image-to-3D Model

Microsoft Presents "TRELLIS.2": An Open-Source, 4b-Parameter, Image-To-3D Model Producing Up To 1536³ PBR Textured Assets, Built On Native 3D VAES With 16× Spatial Compression, Delivering Efficient, Scalable, High-Fidelity Asset Generation.

Microsoft’s title says TRELLIS.2 is an open-source 4B image-to-3D model. The title lists 1536³ PBR assets, native 3D VAEs, and 16× spatial compression; the Reddit body is blocked by 403 and discloses no license or benchmarks.

Why it matters: HKR-H/K/R pass: 4B, 1536³, 16× compression, and open source are concrete. Reddit 403 leaves no paper, license, benchmark, or official link, so the score sits at the featured floor.