RynnWorld-4D — 4D Embodied World Model

Generate synchronized RGB, depth, and optical-flow videos from a reference image + text prompt with a tri-branch diffusion transformer built on Wan2.2-TI2V-5B. Pick a built-in sample (a reference-image latent + prompt validated by the authors), preview its reference frame, then generate the three aligned streams.

Model card · Project page · GitHub

Sample (reference image + prompt)
Examples