xai/grok-imagine-video-1.5-lite

Docs
Schema

[Core Function] Grok Imagine Video 1.5 Lite generates a short video with native audio from a text prompt. [Strengths] It produces lip-synced speech at the lowest price in the Grok Imagine video family, with controllable duration, aspect ratio, and resolution. [Best For] Highly recommended for: simple social clips, animated concepts, and text-only drafts that do not need reference images or pinned frames. [Limitations] Do NOT use this model when a starting image is provided, or for reference images, voice references, first or last frames, keyframes, video editing, or video extension. Duration is 1-15 seconds and resolution is 480p, 720p, or 1080p. 1080p is upscaled from 720p, not native 1080p. [Routing] Use this model for text-only video on the Lite backbone. If the user provides one starting image, use Grok Imagine Video 1.5 Lite I2V. If the user needs reference images, voices, pinned frames, or native 1080p, use the full Grok Imagine Video 1.5 models.

$0.0200~$0.1400/sec
text-to-video

Input

Text description of the video to generate
Video aspect ratio
Video duration in seconds
Video resolution. 1080p is upscaled from 720p

Result

No results yet

Run the model to preview the output here.

Next:

README

Attributes

Parameters

Name Description Type Required Enums
prompt Text description of the video to generate string Yes -
aspect_ratio Video aspect ratio string No 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 5:2
duration Video duration in seconds integer No -
resolution Video resolution. 1080p is upscaled from 720p string No 480p, 720p, 1080p

Pricing

Input image ($/img): 0.0000
Input video ($/sec): 0.0000

Unit: $/sec

Dimension Pricing
resolution: 480p 0.0200
resolution: 720p 0.0300
resolution: 1080p 0.1400