Stable-Diffusion-temperature-settings

Stable-Diffusion-temperature-settings

Provides the ability to set the temperature for both UNET and CLIP. For ComfyUI.

I also added a togglable function compatible with SD 1.x models and SDXL/Turbo which helps to preserve quality weither it is for downscaling or upscaling.

Usage

Like any other model patch:

image

CLIP temperature at 0.75, 1 and 1.25. Prompt "a bio-organic living plant spaceship"

combined_image_new

The temperature scaling option allows to avoid smudged details during an upscale:

Without / with

234523423

This does not include tiled upscales since the tiling uses smaller latents as the workaround for this well known issue.

Using SDXL, 512x512, 256x256, 128x128 without / with modification on the U-Net:

335007111-bf6d7ef0-9c18-4436-8037-6b60a6a37ce2335007043-0c4540ab-1840-4230-940a-07a9e38ef38a

335007132-3379081c-2c4e-4af0-ba92-b57031b3845b335007062-a4dc0de9-68b7-4158-b4fa-6c607862d04a

335007140-10991fbe-4123-46d2-8069-cfaece9e77ec335007077-4d17e360-0e28-4fd2-98ae-8f6944114815

Other examples on SDXL.

256x256 without / with

00752UI_00001_ 00750UI_00001_

Using SD v1-5-pruned-emaonly:

This is one of my first tests and I only display it as the proof of concept, exposing the possibility to fix the scaling issues with the U-Net.

• Lower temperature applied to all layers except input 1 and 2, output 9, 10 and 11 which were ignored.
• At 0.71.
• Only self-attention
• Resolution at 1024*512

combined_pair_2 combined_pair_1 combined_pair_3

Patreon

Provide an incentive to contributors:

https://www.patreon.com/extraltodeus

Pro tip:

Did you know that my first activity is to write creative model merging functions?

While the code is too much of a mess to be shared, I do expose and share my models. You can find them in this gallery! 😁