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SPEEDing up MiniMax-H3 without retraining - V2, now with more samplers and considerably less jank

This story is from 2026-09-20. It is preserved in the archive; the latest stories are on the live feed.

A couple weeks ago I posted my SPEED implementation for MiniMax-H3, which lets you run the early parts of diffusion at lower resolution and then progressively move back to full resolution. I have now done the very sensible thing and rewritten large chunks of it. Repo: https://github.com/StanLukuvka…

Read the full story at r/StableDiffusion ↗

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  1. 2026-09-20 01:34 · r/StableDiffusion
    SPEEDing up MiniMax-H3 without retraining - V2, now with more samplers and considerably less jank

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