# Grok Imagine Video Extend

> Video AI Model by xAI — available on Layer

Extend an existing video with xAI's Grok Imagine, continuing motion from the source ending.

Grok Imagine Video Extend continues an existing clip using xAI Grok Imagine Video. Provide a source MP4 (2–15 seconds) and a text prompt describing what should happen next; the model generates a 2–10 second extension and returns the original and extension stitched together. Output resolution follows the input video.

## Specifications

| Property | Value |
|----------|-------|
| Provider | xAI |
| Category | Video |
| Price | 3.2 / megapixel second per megapixel_per_second |
| Durations | 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s |

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[Try Grok Imagine Video Extend](https://layer.ai/me/session/new?baseModelId=GROK_IMAGINE_VIDEO_EXTEND) | [All Video Models](https://layer.ai/models/video) | [All Models](https://layer.ai/models)