How to set clip skip value in comfyui

[lucasjinreal]

In webui there is a slider which set clip skip value,

how to do it in comfyui

Also, I am very confused by why comfy ui can not genreate same images compare with webui of same model

not even close.

https://civitai.com/models/43331/majicmix-realistic

this model image are really far from what I get, any body knows why?

this is my workflow.

workflow_sd1.5_upscale_fixed.json

[ltdrdata]

Just ComfyUI's node requires negative value.
stop_at_clip_layer = -2 is equivalent to clipskip = 2

[lucasjinreal]

@ltdrdata thanku! very helpful.
I setted clip skip, but still can not really get a approximate result as the model announced,

this is I got:

I have using 30 steps, generate, same prompt, and I scaled, the result like oil painint, but this is what I want:

Can u see why?

[ltdrdata]

Your token weights are too high. You should not give weights same with A1111.

[lucasjinreal]

@ltdrdata hi, how to set the token weights can u elebrate?
Do u mean cfg? from the webiste it says using 7.0,

does there any a calculate formate between A1111 and comfyui? How?

[lucasjinreal]

@ltdrdata You might know magic, bro!

[JarekDerp]

Don't raise issues if you have a question. Ask on Reddit or Discord somewhere. This area is for bugs and report problems with the apps to devs. Also, mark your issues as closed when it's solved.

[rovo79]

@lucasjinreal

up and down weighting¶

The importance of parts of the prompt can be up or down-weighted by enclosing the specified part of the prompt in brackets using the following syntax: (prompt:weight). E.g. if we have a prompt flowers inside a blue vase and we want the diffusion model to empathize the flowers we could try reformulating our prompt into: (flowers:1.2) inside a blue vase. Nested loops multiply the weights inside them, e.g. in the prompt ((flowers:1.2):.5) inside a blue vase flowers end up with a weight of 0.6. Using only brackets without specifying a weight is shorthand for (prompt:1.1), e.g. (flower) is equal to (flower:1.1). To use brackets inside a prompt they have to be escaped, e.g. \(1990\). ComfyUI can also add the appropriate weighting syntax for a selected part of the prompt via the keybinds Ctrl+Up and Ctrl+Down. The amount by which these shortcuts up or down-weight can be adjusted in the settings.

https://blenderneko.github.io/ComfyUI-docs/Interface/Textprompts/#up-and-down-weighting

[Volantarius]

Thank you this was very confusing for me to find this setting!

[PHI6kai]

@lucasjinreal Can you share your workflow, I'd like to learn how to use clip step layer.

[airtonix]

for anyone else wondering, the node is called CLIPSetLastLayer found under Conditioning

[Amit30swgoh]

what is clipskip what does it do whats the different betweern no clip skip to -1 -2 0 1 2 etc and please show photo comparrsion examples ty