> ## 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.

# Grok Imagine Video 1.5 Image to Video ComfyUI Official Example

> This guide explains how to use the Grok Imagine Video 1.5 Partner Node in ComfyUI to generate high-quality videos with native audio from images

The [Grok Imagine Video 1.5](/built-in-nodes/GrokVideoNode) Partner Node enables high-quality video generation with native audio from a single image input. Powered by xAI's latest Grok model, it produces realistic motion with synchronized audio and supports up to **1080p** resolution.

The node supports two model variants selected via its `model` parameter:

* **`grok-imagine-video`** — the previous generation model, supports optional image input
* **`grok-imagine-video-1.5`** — the latest model, **always requires** an input image and supports 1080p output

Both variants generate **native audio** — sound effects, ambience, and dialogue are synthesized in the same pass, with no separate audio pipeline needed. Video duration ranges from **1 to 15 seconds**.

<Tip>
  To use the Partner Nodes, you need to ensure that you are logged in properly and using a permitted network environment. Please refer to the [Partner Nodes Overview](/tutorials/partner-nodes/overview) section of the documentation to understand the specific requirements for using the Partner Nodes.
</Tip>

<Tip>
  <Tabs>
    <Tab title="Portable or self deployed users">
      Make sure your ComfyUI is updated.

      * [Download ComfyUI](https://www.comfy.org/download)
      * [Update Guide](/installation/update_comfyui)

      Workflows in this guide can be found in the [Workflow Templates](/interface/features/template).
      If you can't find them in the template, your ComfyUI may be outdated. (Desktop version's update will delay sometime)

      If nodes are missing when loading a workflow, possible reasons:

      1. You are not using the latest ComfyUI version (Nightly version)
      2. Some nodes failed to import at startup
    </Tab>

    <Tab title="Desktop or Cloud users">
      * The Desktop is base on ComfyUI stable release, it will auto-update when there is a new Desktop stable release available.
      * [Cloud](https://cloud.comfy.org) will update after ComfyUI stable release.

      So, if you find any core node missing in this document, it might be because the new core nodes have not yet been released in the latest stable version. Please wait for the next stable release.
    </Tab>
  </Tabs>
</Tip>

## Grok Imagine Video 1.5: Image to Video

<img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/api_grok_imagine_video_1_5-1.webp" alt="Grok Imagine Video 1.5 Workflow" />

<CardGroup cols={2}>
  <Card title="Run in Comfy Cloud" icon="cloud" href="https://cloud.comfy.org/?template=api_grok_imagine_video_1_5&utm_source=docs&utm_medium=referral&utm_campaign=grok_imagine_video_1_5">
    Open in Comfy Cloud
  </Card>

  <Card title="Download Workflow" icon="download" href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/api_grok_imagine_video_1_5.json">
    Download JSON or search "Grok Imagine Video 1.5" in Template Library
  </Card>
</CardGroup>

### Workflow Overview

This workflow uses three nodes:

* **LoadImage** — provides the starting image frame
* **GrokVideoNode** — the core node configured with the `grok-imagine-video-1.5` model
* **SaveVideo** — saves the generated video with native audio

### Steps to Run

1. **Upload a starting image** — use the **LoadImage** node to load your reference image
2. **Enter your prompt** — describe the motion, atmosphere, and scene dynamics in the **GrokVideoNode** node
3. **Select model** — ensure `grok-imagine-video-1.5` is selected
4. **Set resolution** — choose output resolution (`720p` recommended)
5. **Set duration** — choose the video length in seconds
6. **Set seed** — control reproducibility of results
7. **Click Queue** — press `Ctrl+Enter` to generate

### Output

The generated video includes **native audio** synchronized with the motion, saved automatically via the **SaveVideo** node.

### Tips

* Use high-quality input images for best results
* The prompt works best when it describes both the **visual scene** and the **motion dynamics**
* For different results, try varying the seed value