> ## 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.

# GrokVideoEditNode - ComfyUI Built-in Node Documentation

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

This node uses the Grok API to edit an existing video based on a text prompt. It uploads your video, sends a request to the AI model to modify it according to your description, and returns the newly generated video.

## Inputs

| Parameter | Data Type | Required | Range                       | Description                                                                                                                             |
| --------- | --------- | -------- | --------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- |
| `model`   | COMBO     | Yes      | `"grok-imagine-video-beta"` | The AI model to use for video editing.                                                                                                  |
| `prompt`  | STRING    | Yes      | N/A                         | Text description of the desired video.                                                                                                  |
| `video`   | VIDEO     | Yes      | N/A                         | The input video to be edited. Maximum supported duration is 8.7 seconds and 50MB file size.                                             |
| `seed`    | INT       | No       | 0 to 2147483647             | A seed value to determine if the node should re-run. The actual results are nondeterministic regardless of the seed value (default: 0). |

**Constraints:**

* The input `video` must be between 1 and 8.7 seconds in duration.
* The input `video` file size must not exceed 50MB.

## Outputs

| Output Name | Data Type | Description                                 |
| ----------- | --------- | ------------------------------------------- |
| `video`     | VIDEO     | The edited video generated by the AI model. |