> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# 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](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/CFGGuider/en.md)

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 |