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2026-06-07 20:43:31 -07:00

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CFGNorm

Category: advanced/guidance

Display Name: patched_model

Description

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The CFGNorm node applies a normalization technique to the classifier-free guidance (CFG) process in diffusion models. It adjusts the scale of the denoised prediction by comparing the norms of the conditional and unconditional outputs, then applies a strength multiplier to control the effect. This helps stabilize the generation process by preventing extreme values in the guidance scaling.

Inputs

Parameter Type Default Description
model Model —
strength Float 1.0

Outputs

Output Name Data Type Description
patched_model MODEL Returns the modified model with CFG normalization applied to its sampling process

Source: comfy_extras/nodes_cfg.py

Used in 1 template(s)