AI World Model Landscape

WorldClaw is a coarse-to-fine agent system from Tencent Hunyuan. Planning agents turn a prompt into regions, terrain, assets and materials, then render-based agents refine contacts and appearance.

HY-World 2.0 generates and reconstructs navigable 3D worlds. The public stack includes panorama generation, trajectory planning, world expansion and WorldMirror reconstruction, plus the WorldLens viewer.

VibeWorlding-Gym is a multimodal RL environment for agents that build and edit 3D worlds. It unifies asset retrieval, editing and rendering as MCP tools, then scores results with a rubric verifier.

VibeWorlder is a family of open models trained for end-to-end 3D world construction. The 30B mixture-of-experts variant is the flagship agent released with VWE-Bench.

VWE-Bench tests whether agents can construct 3D open worlds. It includes 2,616 assets, 323 human-annotated seed worlds and both verified and rubric-only queries.