ComfyUI Node: Automatic CFG - Custom attentions

Authored by Extraltodeus

Created 9 months ago

Updated 2 months ago

350 stars

Category

model_patches/Automatic_CFG/experimental_attention_modifiers

Inputs

model MODEL

Auto_CFG BOOLEAN

cond_mode

• replace_by_custom
• normal+(normal-custom_cond)*multiplier
• normal+(normal-custom_uncond)*multiplier

uncond_mode

• replace_by_custom
• normal+(normal-custom_cond)*multiplier
• normal+(normal-custom_uncond)*multiplier

cond_diff_multiplier FLOAT

uncond_diff_multiplier FLOAT

uncond_sigma_end FLOAT

save_as_preset BOOLEAN

preset_name STRING

attn_mod_for_positive_operation ATTNMOD

attn_mod_for_negative_operation ATTNMOD

Outputs

MODEL

Extension: ComfyUI-AutomaticCFG

My own version 'from scratch' of a self-rescaling CFG. It isn't much but it's honest work. TLDR: set your CFG at 8 to try it. No burned images and artifacts anymore. CFG is also a bit more sensitive because it's a proportion around 8. Low scale like 4 also gives really nice results since your CFG is not the CFG anymore. Also in general even with relatively low settings it seems to improve the quality.

Authored by Extraltodeus