I could not use the old Supir as of May 2026. In June got help from Kijai with a new workflow that works. I rather assumed that someone would upload it here, but since nobody has, I shall.
Supir is, in my experience, by far the best upgrade model for images.
Base model: juggernautxl_v9rdphoto2lightning
Found here: juggernautXL_v9Rdphoto2Lightning.safetensors · AiWise/Juggernaut-XL-V9-GE-RDPhoto2-Lightning_4S at main
Put it in models\checkpoints\
There are two SUPIR models to use with this. One is v0Q_fp16, where Q stands for Quality, giving it more flexibility to invent whatever it thinks is missing. The other is v0F_fp16, which adheres more strictly to the original image.
Found here:
You put those two in
\ComfyUI\models\model_patches
If I got anything right, kudos to Kijai.
Whatever I got wrong, please correct me in the comments below.
Description
something changed in may, and i could not use supir anymore. in june i got a new workflow from Kijai.