Tencent's WorldClaw builds 3D worlds

Tencent Hunyuan’s WorldClaw paper describes an agentic pipeline, not a new model, that orchestrates Claude Opus 4.8, GPT-Image-2, SAM3D, and Hunyuan3D inside Blender to turn a text prompt into an explicit, editable 3D world, with every object generated as its own editable asset rather than one fused mesh. It’s a research contribution benchmarked against four prior systems in the same space, not yet a usable tool.