> ## Documentation Index
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# SamplerEulerCFGpp - ComfyUI Built-in Node Documentation

> Complete documentation for the SamplerEulerCFGpp 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/SamplerEulerCFGpp/en.md)

The SamplerEulerCFGpp node provides an Euler CFG++ sampling method for generating outputs. This node offers two different implementation versions of the Euler CFG++ sampler that can be selected based on user preference.

## Inputs

| Parameter | Data Type | Required | Range                            | Description                                                  |
| --------- | --------- | -------- | -------------------------------- | ------------------------------------------------------------ |
| `version` | STRING    | Yes      | `"regular"`<br />`"alternative"` | The implementation version of the Euler CFG++ sampler to use |

## Outputs

| Output Name | Data Type | Description                                       |
| ----------- | --------- | ------------------------------------------------- |
| `sampler`   | SAMPLER   | Returns a configured Euler CFG++ sampler instance |