brains/1x-world-model · model record
1X World Model (1XWM)
Action-conditioned video world model first used to evaluate NEO policies (2025). The January 2026 version is a 14B-parameter generative video model, fine-tuned for NEO, that produces text-conditioned video rollouts which an inverse dynamics model turns into robot actions.
01
Embodiments
robots it has been shown on02
Papers naming this model
from the papers feedNo paper in the current feed names 1X World Model (1XWM) in its title.