metadata
license: cc-by-sa-4.0
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 ───┘