How to build models that generate. Diffusion from first principles — DDPM, score matching, SDEs, DDIM — and then flow matching, the straight-path framework behind SD3, FLUX, and Sora.
Nine sections on flow matching and why it superseded diffusion for most frontier generative models. Frames probability as a fluid moving …
Ten sections tracing diffusion from first principles. Opens with the VAE as a conceptual anchor, then stretches a single encoding step into …
End of series.
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