# RynnWorld-Latent: A Cross-Embodiment World Model Conditioned on Universal Latent Actions

- Source: arXiv cs.RO
- Published: 2026-10-28T04:00:00.000Z
- RoboHot: https://robohot.news/en/items/hyqhyeh5rqwvzwc5ljnswttpn
- Original: https://arxiv.org/abs/2610.36791

## Summary

RynnWorld-Latent is a cross-embodiment video world model that uses the 3D-grounded latent actions introduced by RynnLAM as a shared conditioning interface, enabling joint pretraining on human interaction videos, robot demonstrations, and simulation data without requiring a unified native action space.