# Grok Image Edit Node

The Grok Image Edit node modifies an existing image based on a text prompt. It uses the Grok API to generate one or more new images that are variations of the input, guided by your description.

## Inputs

| Parameter | Description | Data Type | Required | Range |
|-----------|-------------|-----------|----------|-------|
| `model` | The specific AI model to use for image editing. | COMBO | Yes | `"grok-imagine-image-quality"`<br>`"grok-imagine-image-pro"`<br>`"grok-imagine-image"` |
| `image` | The input image(s) to be edited. Supports up to 3 input images, except for the "pro" model which supports only 1. | IMAGE | Yes |  |
| `prompt` | The text prompt used to generate the edited image. Must be at least 1 character after stripping whitespace. | STRING | Yes |  |
| `resolution` | The resolution for the output image. | COMBO | Yes | `"1K"`<br>`"2K"` |
| `number_of_images` | Number of edited images to generate (default: 1). | INT | No | 1 to 10 |
| `seed` | Seed to determine if node should re-run; actual results are nondeterministic regardless of seed (default: 0). | INT | No | 0 to 2147483647 |
| `aspect_ratio` | The aspect ratio for the output image. Only allowed when multiple images are connected to the image input. If set to "auto", the aspect ratio is determined automatically (default: "auto"). | COMBO | No | `"auto"`<br>`"1:1"`<br>`"2:3"`<br>`"3:2"`<br>`"3:4"`<br>`"4:3"`<br>`"9:16"`<br>`"16:9"`<br>`"9:19.5"`<br>`"19.5:9"`<br>`"9:20"`<br>`"20:9"`<br>`"1:2"`<br>`"2:1"` |

**Important constraints:**
- The `image` input supports up to 3 images, except when using the `grok-imagine-image-pro` model, which supports only 1 input image.
- The `aspect_ratio` parameter can only be set to a custom value (not "auto") when multiple images are connected to the `image` input. Setting a custom aspect ratio with a single input image will cause an error.

## Outputs

| Output Name | Description | Data Type |
|-------------|-------------|-----------|
| `output` | The edited image(s) generated by the node. If `number_of_images` is greater than 1, the outputs are concatenated into a batch. | IMAGE |

> 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/GrokImageEditNode/en.md)

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