sorryhyun/

Distilled-ResShift-4x

A 1-step ResShift super-resolution student as a pixel-space IMAGE → IMAGE upscaler for ComfyUI, at ×4 or ×2 (a scale dropdown on the loader). The student is distilled (paper 2603.22490, repo, One-Step Residual Shifting Diffusion via Distillation) from a 15-step ResShift teacher, so it does the whole super-resolution jump in a single stochastic network step — no multi-step sampler, no CFG.

It is model-agnostic: drop it after VAEDecode / before SaveImage and it upscales any RGB image, not just Anima / diffusion output.

… → VAEDecode → IMAGE ─┐
                       ├─► ResShiftUpscale ─► IMAGE (×scale) → SaveImage
ResShiftLoader ───┘