Sample prompts for Grok Imagine Video
- Prompt 01
A wolf howls on a snowy ridge under the northern lights, wind whistling
Use this prompt - Prompt 02
A crowded night market in Bangkok, a vendor fanning smoke from a grill, scooters passing
Use this prompt - Prompt 03
An astronaut floats through a space station, a pen drifting past her, the hum of machinery
Use this prompt - Prompt 04
A thunderstorm rolls over a wheat field, lightning flashing, the first heavy drops falling
Use this prompt
Grok Imagine Video makes clips of 6 to 30 seconds at a low rate a second, so longer clips stay cheap.
What Grok Imagine Video can do on Revana
Grok Imagine Video by xAI starts from a text prompt or a starting picture and makes a video clip. Grok Imagine Video is xAI's long, low-cost option: 6 to 30 seconds with sound from $0.02 a second at 480p. It takes text or one picture.
- Starts from
- a text prompt or a starting picture
- Clip length
- 6 to 30 seconds
- Resolutions
- 480p, 720p and 1080p
- Sound
- yes, at no extra cost a second
- Model id
grok-imagine-video
What Grok Imagine Video costs
Grok Imagine Video is billed per second of video from prepaid credit (100 credits = $1). The cheapest single request is one 6 second clip at 480p for $0.12; 480p is $0.02 a second, 720p $0.03, 1080p $0.05. You are charged only when the clip is made.
| Setting | Per second | 6 s clip | 10 s clip | 30 s clip |
|---|---|---|---|---|
| 480p | $0.02 | $0.12 | $0.20 | $0.60 |
| 720p | $0.03 | $0.18 | $0.30 | $0.90 |
| 1080p | $0.05 | $0.30 | $0.50 | $1.50 |
Grok Imagine Video and other xAI video models
Compared with Grok Imagine Video 1.5: At 480p Grok Imagine Video is $0.02 a second against $0.04 for Grok Imagine Video 1.5; at 720p Grok Imagine Video is $0.03 a second against $0.07 for Grok Imagine Video 1.5; Grok Imagine Video goes up to 30 seconds and Grok Imagine Video 1.5 to 15; Grok Imagine Video 1.5 can go from a first to a last frame and Grok Imagine Video cannot.
| Model | Cheapest clip | Longest | Up to | Sound |
|---|---|---|---|---|
| Grok Imagine Video | $0.12 (6 s at 480p) | 30 s | 1080p | Yes |
| Grok Imagine Video 1.5 | $0.04 (1 s at 480p) | 15 s | 1080p | Yes |
How to start
Sign in with Google or an email link, add credit under Billing (packs from $10), then open Generate, pick Grok Imagine Video, type a prompt (and add a picture if you like) and press Generate. For code, the Grok Imagine Video API page has every option and a request to copy.
Frequently asked questions
Is Grok Imagine Video free?
Your first Grok Imagine Video request is free with your first $10 top-up: when that payment goes through, we credit the cost of one 6 second clip at 480p ($0.12) to your account. The offer is for new accounts, one per account; you need a card for the top-up, and the $10 stays your credit for any model.
How much does one Grok Imagine Video clip cost?
The cheapest is a 6 second clip at 480p for $0.12 ($0.02 a second); the longest, 30 seconds at 1080p, is $1.50.
How long can a Grok Imagine Video video be?
Grok Imagine Video makes clips of 6 to 30 seconds, at 480p, 720p and 1080p. You pay for the seconds you ask for, so a longer clip costs more.
Does Grok Imagine Video make sound?
Yes. Grok Imagine Video can render sound with the picture, and sound costs nothing extra: it is in the price a second.
Is there a waitlist or code needed for Grok Imagine Video?
Neither. Grok Imagine Video runs from the Revana dashboard in your browser, with no subscription; developers send model id grok-imagine-video to the API, and AI agents can use it through the Revana MCP server.
Make your first Grok Imagine Video clip
Your first video is free. One account for Grok Imagine Video and every other model on Revana, billed only for jobs that succeed.