> ## Documentation Index
> Fetch the complete documentation index at: https://docs.siray.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Grok Imagine Video Extension

> Grok Imagine Video Extension is xAI's video extension model for seamlessly extending existing videos. Expand video duration with coherent continuation powered by Grok AI technology.

### Model Use Cases

Extend short video clips, continue animations, or add additional footage to existing videos with smooth, context-aware continuation maintaining visual consistency.

<Card title="Try Grok Imagine Video Extension on Siray.ai" icon="sparkles" iconType="regular" href="https://console.siray.ai/model-api" cta="Get Free APIs on Siray.AI" />

### Key Features

* **Video Extension:** Seamlessly extend existing videos with new content.
* **Context-Aware Continuation:** Understands video context for coherent extensions.
* **Grok AI Engine:** Powered by xAI's advanced Grok model architecture.
* **Visual Consistency:** Maintains style and motion across extended frames.
* **Flexible Duration:** Extend videos by customizable time increments.

<Card title="Get Started with the API" icon="sparkles" href="https://docs.siray.ai/api-reference/model-api/grok-imagine-video-extension" />