Open Source · MarkTechPost ·
Meet Open Dreamer: A JAX/Flax Reproduction of the Dreamer 4 World Model Pipeline, With the Full Training Recipe Published
Reactor researchers released Open Dreamer, an open JAX/Flax NNX implementation of the Dreamer 4 world-model pipeline. Two repositories provide training code for a causal video tokenizer, action-conditioned latent dynamics, rollout generation, FVD scoring, and the published training recipe.