> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-chore-sync-comfy-api-v2-spec.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# DualCFGGuider - ComfyUI Built-in Node Documentation

> The DualCFGGuider node creates a guidance system for dual classifier-free guidance sampling.

The DualCFGGuider node creates a guidance system for dual classifier-free guidance sampling. It combines two conditioning inputs with one negative conditioning input and applies two separate guidance scales to control how strongly each conditioning influences the generated output. It supports two styles of combining these guidance scales, "regular" and "nested".

## Inputs

| Parameter            | Description                                                                                                                | Data Type    | Required | Range                   |
| -------------------- | -------------------------------------------------------------------------------------------------------------------------- | ------------ | -------- | ----------------------- |
| `model`              | The model to use for guidance                                                                                              | MODEL        | Yes      | -                       |
| `cond1`              | The first positive conditioning input                                                                                      | CONDITIONING | Yes      | -                       |
| `cond2`              | The second conditioning input, used as the reference between the first positive conditioning and the negative conditioning | CONDITIONING | Yes      | -                       |
| `negative`           | The negative conditioning input                                                                                            | CONDITIONING | Yes      | -                       |
| `cfg_conds`          | Guidance scale applied to the first positive conditioning (default: 8.0)                                                   | FLOAT        | Yes      | 0.0 - 100.0             |
| `cfg_cond2_negative` | Guidance scale applied between the second conditioning and the negative conditioning (default: 8.0)                        | FLOAT        | Yes      | 0.0 - 100.0             |
| `style`              | The guidance style to apply (default: "regular"). When set to "nested", the guidance is applied in a nested fashion        | COMBO        | Yes      | "regular"<br />"nested" |

Note: In `regular` style, `cfg_cond2_negative` is applied between `cond2` and `negative`, and `cfg_conds` is applied between `cond1` and `cond2`. In `nested` style, `cfg_conds` is applied first between `cond1` and `cond2`, and the resulting prediction is then guided away from `negative` using `cfg_cond2_negative`.

## Outputs

| Output Name | Description                                              | Data Type |
| ----------- | -------------------------------------------------------- | --------- |
| `GUIDER`    | A configured guidance system ready for use with sampling | GUIDER    |

> 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/DualCFGGuider/en.md)

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