xAI
Grok Imagine Video 1.5 Lite
Grok Imagine Video 1.5 Lite is a faster, distilled version of xAI's Grok Imagine Video 1.5 that trades some quality for speed. At 50 credits a second it is the lowest-cost video model on the site, so a 5-second 720p clip is 250 credits. It takes text or one start frame, for 5, 10 or 15 seconds in five aspect ratios.
Grok Imagine Video 1.5 Lite is made by xAI. Prompt Generator is independent and not affiliated with xAI; we run the model through OpenRouter.
250 credits
- Model
- Grok Imagine Video 1.5 Lite · xAI
- Cost
- 250 credits
Your results appear here when you press Generate.
Specs
- Vendor
- xAI
- Type
- Video
- Price
- 50 credits per second
- Aspect ratios
- 16:9, 9:16, 1:1, 4:3, 3:4
- Durations
- 5s, 10s, 15s
- Frames
- Start frame
- Input surcharge
- 16 credits per frame image
- Served via
- OpenRouter
Best for
- Trying video ideas cheaply
- Animating photos in bulk
- Long drafts before a pricier model
Tips
- Use it to check motion and framing, then rerun the prompt on a higher tier.
- A start frame adds 16 credits per clip, not per second.
Questions
1What does a Grok Imagine Video 1.5 Lite clip cost?
50 credits per second of video: a 5-second clip is 250 credits and a 15-second clip is 750. A start frame adds 16 credits, to cover the gateway's charge for an input image. If a run fails, the credits go back to your balance; runs stopped by the model's safety filter are refunded up to 10 times a day.
2Which lengths, sizes and frames does Grok Imagine Video 1.5 Lite take?
Clips of 5, 10 or 15 seconds, in 16:9, 9:16, 1:1, 4:3 or 3:4. You can add one start frame (PNG, JPEG or WebP, up to 12 MB each) for image to video; without it Grok Imagine Video 1.5 Lite works from text.
3Can I use what I make with Grok Imagine Video 1.5 Lite in paid work?
Yes, when you made it on a paid plan or after buying credits. Results made only with the free sign-up credits are for personal, non-commercial use. Anything you upload must be yours to use, and people shown in it must have agreed.
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