Preprint
Aug 2026
Hydra: A Navigation World Action Model with Discrete Latent Planning and Continuous Flow-Matching Execution
Hydra, a discrete World Action Model that tackles this by establishing a unified latent manifold over visual states, physical poses, and control actions, outperforms state-of-the-art navigation world models in goal-directed planning, while matching or exceeding the closed-loop execution capabilities of leading reactive...
Mohammad Nazeri, Alexandyr Card, S. Huber et al.
· 2 citations