PointZero: a 3D world model pre-trained without robot data hits SOTA on 3D dynamics
YunzhuLiYZ · x · 2026-09-18
PointZero introduces a simple recipe for pre-training a 3D world model without expensive robot data: learn to complete 3D point tracks, which yields transferable 3D dynamics.
- Zero-shot 3D dynamics without any robot data
- SOTA on action-conditioned 3D dynamics after post-training
- SOTA on imitation learning after post-training
The result matters for dexterous manipulation, which traditionally requires large-scale robot interaction data.
Related event: PointZero trains 3D world models without robot data, hits SOTA(2 posts)→
More from Embodied
- New probe tests 10 vision foundation models on persistent spatial state across 4 levels — liuziwei7 · 2026-11-02
- Wearing Whoop and Apple Watch on a single dual-slot band — tinyfool · 2026-11-02
- REA: async brain-cerebellum runtime for robots where policies never wait on the LLM — Pengfei Zhou · 2026-11-02
- Robot Combat Sports Coming to Japan with a Permanent Arena in Tokyo — cixliv · 2026-11-02
- REK robot fighting in the cage: humanoid bot in boxing gloves draws a crowd — broodsugar · 2026-11-02
- iPhone Duo: a folding iPhone mod impresses, but its hinge raises crackgate concerns — rudrank · 2026-11-02