WorldClaw Agentic 3D open-world generation at scale

Tencent's Hunyuan3D team released WorldClaw, an agentic system for generating large-scale 3D open worlds, which uses a multi-agent workflow to produce scenes with up to 1,000 objects and supports interactive editing. The system integrates a 3D generation model, a layout agent, and a rendering engine, and is available as open-source code and weights.