WIP / Come back later

Uncond-Zero-for-ComfyUI

Allows to sample without generating any negative prediction with Stable Diffusion!

I did this as a personnal challenge: How good can a generation be without a negative prediction while following these rules:

• no LCM/Turbo/Lightning or any similar method to develop the tool
• Nothing making the sampling noticeably slower than if using euler with a CFG scale at 1.
• Should work with "confusing prompts" which tends to make a mess like "macro shot of a glowing forest spirit,leafy appendages outlined with veins of light,eyes a deep,enigmatic glow amidst the foliage.,"
• Should allow to use a negative prompt despite not generating a negative prediction (Shout out to Clybius who helped me getting started with the maths!)

How to use:

Set your sampler CFG at 1

Tips:

• Nodes like the self-attention guidance making use of the uncond will not work.
• Combined with Tensort_RT you will reach new heights in terms of speed!
• I wouldn't be against some support! :)