Grok Imagine Video 1.5 Preview

xai/grok-imagine-video-1.5-preview

xAI Video GenerationImage-to-VideoMultimodal

xAI's next-generation video generation model. Generates, edits, and extends videos from text and image inputs. Supports multiple aspect ratios and resolutions with improved quality over the previous generation.

Quick start

# Inspect the price — a plain request returns the 402 challenge:
curl -i https://api.glianalabs.com/v1/infer \
  -H "content-type: application/json" \
  -d '{
    "model": "xai/grok-imagine-video-1.5-preview",
    "prompt": "<your prompt>"
  }'

# Pay + run in one step with the mppx CLI (create a wallet: npx mppx account create):
npx mppx https://api.glianalabs.com/v1/infer \
  -J '{"model": "xai/grok-imagine-video-1.5-preview", "prompt": "<your prompt>"}'

Examples

Parameters

Input

aspect_ratio string optional

Output aspect ratio (e.g. 16:9, 1:1, 9:16).

duration integer optional

Length of the output in seconds.

image object optional

Input image (HTTPS URL or upload) to guide or edit from.

prompt string optional

Text prompt describing what to generate.

reference_images array optional

Reference images that guide characters, style, or composition.

resolution string optional

Output resolution / quality tier.

size string optional

Output dimensions (width × height).

user string optional

Optional end-user identifier for abuse monitoring; not required.

video object optional

Input video (HTTPS URL or upload) to edit or extend.

Output

video: string