> ## 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.

# ModelMergeSubtract - ComfyUI Built-in Node Documentation

> This node is designed for advanced model merging operations, specifically to subtract the parameters of one model from another based on a specified multiplier.

This node is designed for advanced model merging operations, specifically to subtract the parameters of one model from another based on a specified multiplier. It enables the customization of model behaviors by adjusting the influence of one model's parameters over another, facilitating the creation of new, hybrid models.

## Inputs

| Parameter    | Description                                                                               | Data Type |
| ------------ | ----------------------------------------------------------------------------------------- | --------- |
| `model1`     | The base model from which parameters will be subtracted.                                  | `MODEL`   |
| `model2`     | The model whose parameters will be subtracted from the base model.                        | `MODEL`   |
| `multiplier` | A floating-point value that scales the subtraction effect on the base model's parameters. | `FLOAT`   |

## Outputs

| Parameter | Description                                                                                               | Data Type |
| --------- | --------------------------------------------------------------------------------------------------------- | --------- |
| `model`   | The resulting model after subtracting the parameters of one model from another, scaled by the multiplier. | MODEL     |

> 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/ModelMergeSubtract/en.md)