Spent some time refactoring the 2021 post on diffusion model with new content: https://
lilianweng.github.io/posts/2021-07-
11-diffusion-models/
… Then another short piece on diffusion video models: https://
lilianweng.github.io/posts/2024-04-
12-diffusion-video/
… (Yes, I had an intensive weekend)

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