# Grok Imagine Video 1.5

Make video clips from a text prompt or a start image with Grok Imagine Video 1.5 by xAI, from 147 credits per clip. See its settings, limits and exact prices.

Grok Imagine Video 1.5 is an xAI video model that makes clips of 1 to 15 seconds from a text prompt or a start image, at any of five aspect ratios and in 480p, 720p or 1080p. It has no sound option. It starts on 6 seconds, and a 1-second 480p clip at 147 credits is the lowest video price in the Studio.

## At a glance

- **Maker:** xAI
- **Type:** Video model
- **Modes:** Text to video and image to video
- **Aspect ratios:** 16:9, 4:3, 1:1, 3:4, 9:16
- **Outputs per run:** 1 to 4, set with **Count**
- **Start image:** Optional start image (JPEG, PNG or WEBP, up to 20 MB), one image only.
- **Length:** 1 to 15 s, any whole second (starts on 6 s)
- **Resolution:** 480p, 720p, 1080p
- **Sound:** No sound option

## What it costs

These are credits per clip, as of 2026-10-10. The Studio shows the live quote for your settings before you generate, and the total it charges is that quote multiplied by **Count**.

| Mode and length | 480p | 720p | 1080p |
| --- | --- | --- | --- |
| Text, 1 s | 147 | 258 | 460 |
| Text, 6 s | 882 | 1,544 | 2,757 |
| Text, 8 s | 1,176 | 2,058 | 3,675 |
| Text, 10 s | 1,470 | 2,573 | 4,594 |
| Text, 15 s | 2,205 | 3,859 | 6,891 |
| Start image, 1 s | 166 | 290 | 517 |
| Start image, 6 s | 992 | 1,736 | 3,100 |
| Start image, 8 s | 1,323 | 2,315 | 4,134 |
| Start image, 10 s | 1,654 | 2,894 | 5,167 |
| Start image, 15 s | 2,480 | 4,340 | 7,750 |

The table shows selected lengths. Every whole second from 1 to 15 is available and priced in the same way, and the Studio shows the exact quote.

## Use it in Studio

1. **Open Create Video** In Studio, open **Create Video**. Sign in when the Studio asks, because every generation needs an account.
2. **Choose Grok Imagine Video 1.5** Open the model picker, which groups models by maker, and choose Grok Imagine Video 1.5.
3. **Write your prompt** Describe the clip. To start from a picture, attach one start image (JPEG, PNG or WEBP, up to 20 MB).
4. **Set the output** Set aspect ratio, resolution, length and **Count** from 1 to 4.
5. **Check the price and generate** The Studio shows the credit price for your settings. Videos run in the background: the card updates in place when the clip is ready, and the clip is saved to your **Library**.

## Limits

- You need to be signed in to generate. Grok Imagine Video 1.5 is available on every plan, including Free; credits are the limit.
- One start image only. The Studio has no end frame, no multiple reference images and no video-to-video input.
- A video that has not finished within 30 minutes is marked failed and refunded. A failed generation is refunded, and the Studio does not run a different model in its place.

## Common questions

**Does a start image change the price?**

Yes. At 480p, a 6-second clip costs 882 credits from text and 992 from a start image.

**Does Grok Imagine Video 1.5 make sound?**

No. Grok Imagine Video 1.5 has no sound option in the Studio.

**Similar models**

- [Wan 3.0](https://www.uova.com/help/models/video/wan-3-0): Default credits: 460.
- [Luma Ray 3.2](https://www.uova.com/help/models/video/luma-ray-3-2): Default credits: 919 text, 276 start image.

Source: https://www.uova.com/help/models/video/grok-imagine-video-1-5