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

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

The CLIPSubtract node performs a subtraction operation between two CLIP models. It takes the first CLIP model as a base and subtracts the key patches from the second CLIP model, with an optional multiplier to control the subtraction strength. This allows for fine-tuned model blending by removing specific characteristics from one model using another.

## Inputs

| Parameter    | Data Type | Input Type | Default | Range                    | Description                                                             |
| ------------ | --------- | ---------- | ------- | ------------------------ | ----------------------------------------------------------------------- |
| `clip1`      | CLIP      | Required   | -       | -                        | The base CLIP model that will be modified                               |
| `clip2`      | CLIP      | Required   | -       | -                        | The CLIP model whose key patches will be subtracted from the base model |
| `multiplier` | FLOAT     | Required   | 1.0     | -10.0 to 10.0, step 0.01 | Controls the strength of the subtraction operation                      |

## Outputs

| Output Name | Data Type | Description                                              |
| ----------- | --------- | -------------------------------------------------------- |
| `CLIP`      | CLIP      | The resulting CLIP model after the subtraction operation |