@tdietterich @denny_zhou Exactly. I've been arguing for dynamical world models (for planning) since at least 2016 (e.g. in my NIPS 2016 keynote) and doing so using JEPA since 2021/2022 (before ChatGPT), e.g. in this 2022 paper: https://t.co/7ZgRtLIQWY This has nothing to do with Llama4.