Hi3D open-sources v1.0, a Sparc3D-based high-res 3D geometry refinement model
rohanpaul_ai · x · 2026-10-27
Hi3D released Hi3D v1.0 on GitHub and Hugging Face: an open model for high-resolution 3D geometry refinement built on the Sparc3D paper, turning coarse meshes into high-res geometry. It ships inference code, model weights, docs, a Hugging Face Space demo, and international/China websites.
The author adds context: the open v1.0 is the base, while Hi3D's closed model is already at v3.0, refining at 2048 voxels per side. The new Hi3D Agent unifies generating, editing, and processing 3D models in one flow, and an MCP server lets other AI agents call Hi3D directly. The company says it has cut users' credit costs by over 50%. The repo has 504 stars.
More from Multimodal
- Genie 4 demo stuns users: step behind the camera and direct a generated scene — chrisfirst · 2026-10-28
- Gemini watches Genie 4 render frame-by-frame to simulate Apollo humanoid playing checkers — chrisfirst · 2026-10-28
- Genie 4 hands-on: promptable scene events and talking characters inside generated worlds — chrisfirst · 2026-10-28
- Genie 4 vs Genie 3: Native Audio, Live Text Steering, Doubled Session Length — chrisfirst · 2026-10-28
- Genie 4 hands-on: recording real-time 'takes' in a live world model like a film set — bilawalsidhu · 2026-10-28
- Seedance 2.5 + Suno V6 + GPT team up for a meme MV remix: "More RAM, less scam!" — ivan_bezdomny · 2026-10-28