ComfyUI Node: Automatic CFG - Advanced

Authored by Extraltodeus

Created 9 months ago

Updated 2 months ago

350 stars

Category

model_patches/Automatic_CFG

Inputs

model MODEL

automatic_cfg

• None
• soft
• hard
• hard_squared
• range

skip_uncond BOOLEAN

fake_uncond_start BOOLEAN

uncond_sigma_start FLOAT

uncond_sigma_end FLOAT

lerp_uncond BOOLEAN

lerp_uncond_strength FLOAT

lerp_uncond_sigma_start FLOAT

lerp_uncond_sigma_end FLOAT

subtract_latent_mean BOOLEAN

subtract_latent_mean_sigma_start FLOAT

subtract_latent_mean_sigma_end FLOAT

latent_intensity_rescale BOOLEAN

latent_intensity_rescale_method

• soft
• hard
• range

latent_intensity_rescale_cfg FLOAT

latent_intensity_rescale_sigma_start FLOAT

latent_intensity_rescale_sigma_end FLOAT

cond_exp BOOLEAN

cond_exp_normalize BOOLEAN

cond_exp_sigma_start FLOAT

cond_exp_sigma_end FLOAT

cond_exp_method

• amplify
• root
• power
• erf
• erf_amplify
• exp_erf
• root_erf
• sine
• sine_exp
• sine_exp_diff
• sine_exp_diff_to_sine
• sine_root
• sine_root_diff
• sine_root_diff_to_sine
• theDaRkNeSs
• cosine
• sign
• zero
• previous_average
• eval
• attention_modifiers_input_using_cond
• attention_modifiers_input_using_uncond
• subtract_attention_modifiers_input_using_cond
• subtract_attention_modifiers_input_using_uncond

cond_exp_value FLOAT

uncond_exp BOOLEAN

uncond_exp_normalize BOOLEAN

uncond_exp_sigma_start FLOAT

uncond_exp_sigma_end FLOAT

uncond_exp_method

• amplify
• root
• power
• erf
• erf_amplify
• exp_erf
• root_erf
• sine
• sine_exp
• sine_exp_diff
• sine_exp_diff_to_sine
• sine_root
• sine_root_diff
• sine_root_diff_to_sine
• theDaRkNeSs
• cosine
• sign
• zero
• previous_average
• eval
• subtract_attention_modifiers_input_using_cond
• subtract_attention_modifiers_input_using_uncond

uncond_exp_value FLOAT

fake_uncond_exp BOOLEAN

fake_uncond_exp_normalize BOOLEAN

fake_uncond_exp_method

• cond_pred
• previous_average
• amplify
• root
• power
• erf
• erf_amplify
• exp_erf
• root_erf
• sine
• sine_exp
• sine_exp_diff
• sine_exp_diff_to_sine
• sine_root
• sine_root_diff
• sine_root_diff_to_sine
• theDaRkNeSs
• cosine
• sign
• zero
• eval
• subtract_attention_modifiers_input_using_cond
• subtract_attention_modifiers_input_using_uncond
• attention_modifiers_input_using_cond
• attention_modifiers_input_using_uncond

fake_uncond_exp_value FLOAT

fake_uncond_multiplier INT

fake_uncond_sigma_start FLOAT

fake_uncond_sigma_end FLOAT

auto_cfg_topk FLOAT

auto_cfg_ref FLOAT

attention_modifiers_global_enabled BOOLEAN

disable_cond BOOLEAN

disable_cond_sigma_start FLOAT

disable_cond_sigma_end FLOAT

save_as_preset BOOLEAN

preset_name STRING

eval_string_cond STRING

eval_string_uncond STRING

eval_string_fake STRING

args_filter STRING

attention_modifiers_positive ATTNMOD

attention_modifiers_negative ATTNMOD

attention_modifiers_fake_negative ATTNMOD

attention_modifiers_global ATTNMOD

Outputs

MODEL

STRING

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