Grok Imagine Video 1.5 Lite
by xAI
xAI's faster, lower-cost Grok Imagine Video, distilled from Grok Imagine Video 1.5.
Grok Imagine Video 1.5 Lite generates short clips from text or a starting image, trading some quality for speed and price, across 480p, 720p, and 1080p.
More details
Grok Imagine Video 1.5 Lite by xAI is a fast-speed AI video generation model. Grok Imagine Video 1.5 Lite generates short clips from text or a starting image, trading some quality for speed and price, across 480p, 720p, and 1080p. Key capabilities include text-to-video, image-to-video, clips of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 seconds, output up to 1080p, 7 aspect ratios.
Grok Imagine Video 1.5 Lite is priced from $0.02 per second of generated video (up to $0.17 per second at the highest resolution) — a 1-second 720p clip costs about $0.04. You can generate videos with Grok Imagine Video 1.5 Lite on idapt.app alongside 200+ AI models in one workspace.
Pricing
Cost per second
from $0.02
Price range
$0.02 – $0.17
Varies by resolution & audio
| Resolution | Audio | Per second | Per 5s clip |
|---|---|---|---|
| 480p | — | $0.02 | $0.12 |
| 720p | — | $0.04 | $0.18 |
| 1080p | — | $0.17 | $0.84 |
Capabilities
Speed
Fast: Usually under a minute
Generation modes
Text to video, Image to video
Clip length
1s, 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s
Aspect Ratios
16:9, 9:16, 1:1, 4:3, 3:4, 3:2, 2:3
Audio output
Silent output
Resolutions
480p, 720p, 1080p
How to generate videos
In chat
Use Grok Imagine Video 1.5 Lite to make a 1-second video of a sunset over the oceanAPI
POST /api/v1/videos/generations
{"prompt": "A sunset over the ocean", "model": "grok-imagine-video-1.5-lite"}CLI
idapt video generate --model grok-imagine-video-1.5-lite --prompt "A sunset over the ocean"Video generation runs in the background. Poll the returned operation until the clip is ready.
