TinyWorlds is a minimal autoregressive world model built on Google Deepmind's Genie Architecture. World models can't use action-less internet video to scale like VEO3. Deepmind's Genie solves this by inferring the actions between frames using no prior action data. TinyWorlds is meant to help people understand the clever autoregressive, unsupervised method Deepmind likely used to achieve scalable world models. Table of Contents Getting Started Overview Building Blocks Space-Time Transformer Varia...