Meshy T2: Fast Native Mesh Generation with Flow Matching

Meshy T2 introduces a flow-matching framework for native mesh generation. A vertex-set mesh VAE represents each mesh vertex with one continuous latent token and decodes vertices, edge connectivity, and face winding order in a single pass. Generation uses a coarse-to-fine cascade: an image-conditioned voxel flow creates an occupancy scaffold, followed by a mesh flow that generates per-vertex latents conditioned on the image, scaffold, and requested vertex budget. The supplied abstract reports state-of-the-art geometric fidelity and a median end-to-end image-to-mesh time of 6 seconds, more than an order of magnitude faster than autoregressive baselines.