CFGGuider - ComfyUI Built-in Node Documentation

Complete documentation for the CFGGuider node in ComfyUI. Learn its inputs, outputs, parameters and usage.

This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub

The CFGGuider node creates a guidance system for controlling the sampling process in image generation. It takes a model along with positive and negative conditioning inputs, then applies a classifier-free guidance scale to steer the generation toward desired content while avoiding unwanted elements. This node outputs a guider object that can be used by sampling nodes to control the image generation direction.

Inputs

Parameter	Data Type	Input Type	Default	Range	Description
model	MODEL	Required	-	-	The model to be used for guidance
positive	CONDITIONING	Required	-	-	The positive conditioning that guides the generation toward desired content
negative	CONDITIONING	Required	-	-	The negative conditioning that steers the generation away from unwanted content
cfg	FLOAT	Required	8.0	0.0 - 100.0	The classifier-free guidance scale that controls how strongly the conditioning influences the generation

Outputs

Output Name	Data Type	Description
GUIDER	GUIDER	A guider object that can be passed to sampling nodes to control the generation process