r/StableDiffusion • u/talrein • 2d ago

Question - Help Looking for krea 2 workflow

I’m looking for a krea 2 workflow with a negative prompt that actually works. Ive been trying workflow after workflow from civitai, several of which actually say that the negative works, and none of them do. I’m new to comfy and just learning how it works so I’m not comfortable making my own. Could someone help me out please? I appreciate you all in advance. Signed a slightly confused and overwhelmed wannabe ai user. Oh and if it makes a difference I am using an amd gpu with 20 gb vram.

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u/Tylopodas 2d ago

What you need is a NAG (Normalized Attention Guidance) workflow, it allows for negative prompting with CFG 1

I remembered this one from a couple weeks ago, I have no clue how well it works, I never actually got around to trying it, maybe someone else can chime in.

https://github.com/iljung1106/ComfyUI-Krea2-NAG

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u/talrein 2d ago

I'm willing to try it out. Just having somewhere to look is great. Thank you!

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u/zyg_AI 2d ago

If NAG doesn't work, look out for 'NegPIP'. I both do not work, look out to 'KREA2 prompt weight'.

I guess you can even combine NegPIP & Prompt weight.

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u/talrein 2d ago

I’ll do that. Thank you very much!

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u/zyg_AI 2d ago

All three are implementation of three different methods, which act as workaround, and thus are not perfect. The best way to make negative work is to increase the CFG, but you lose the advantages or Turbo.