XAI: Grok Imagine Video 1.5 Lite

One API key. Live prices. Ready-to-run code.

5, at a quarter of its price per second. It makes videos from a prompt, or animates a starting image.

Served on OneInfer by xAI and fal. Use it with the same API key and pay-as-you-go wallet as every other model in the catalog.

ProviderxAIx-ai/grok-imagine-video-1.5-lite

Try Grok Imagine Video 1.5 Lite in OneInfer Studio

Describe a scene or start from an image, and get a video. No code or API key; sign in with your OneInfer account.

Open in Studio(opens in a new tab)

Call Grok Imagine Video 1.5 Lite in 5 steps

Step 1 of 5

xAI and fal serve this model. The pricing table below lists each provider’s rate.

Context
N/A
Input
text, image
Output
video
Tool calling
Not listed

About this model

Grok Imagine Video 1.5 Lite is the low-cost version of xAI's Grok Imagine Video 1.5, at a quarter of its price per second. It makes videos from a prompt, or animates a starting image.

Input modalities

  • text

    Accepted as model input

  • image

    Accepted as model input

Providers

Available routing options for this model through OneInfer.

  • Available
    Input image
    $0.010 / image
    Video generation
    $0.0200 / second
    Routing
    OneInfer optimized
  • Available
    Input image
    $0.010 / image
    Video generation
    $0.0200 / second
    Routing
    OneInfer optimized

Pricing

Current OneInfer pricing for this model.

UsagePrice
Input image480p, 6–15s, With audio$0.010 / image
Video generation480p, 6–15s, With audio$0.0200 / second
Input image720p, 6–15s, With audio$0.010 / image
Video generation720p, 6–15s, With audio$0.0200 / second
Input image1080p, 6–15s, With audio$0.010 / image
Video generation1080p, 6–15s, With audio$0.0200 / second
Input image480p, 1–15s$0.010 / image
Video generation480p, 1–15s$0.0200 / second
Input image720p, 1–15s$0.010 / image
Video generation720p, 1–15s$0.0300 / second
Input image1080p, 1–15s$0.010 / image
Video generation1080p, 1–15s$0.1400 / second

Performance and benchmarks

Independent evaluations and live cluster operational metrics

We haven’t measured this model yet.

API guide

API docs
  1. Generate your access token

    Use your API key to generate the JWT access token required by the Models API.

  2. Add the JWT token

    Copy the generated JWT token and replace JWT_TOKEN in the example below.

  3. Check your credits

    If your balance is too low, before calling the model.

  4. Run the API example

    Choose your preferred language, copy the example, and send your first model request.

    curl -X POST https://api.oneinfer.ai/v1/ula/generate-video \
      -H "Authorization: Bearer YOUR_JWT_TOKEN" \
      -H "Content-Type: application/json" \
      -d '{
      "model": "x-ai/grok-imagine-video-1.5-lite",
      "prompt": "A red fox running through a snowy forest",
      "resolution": "480p",
      "aspect_ratio": "16:9",
      "duration": 5,
      "generate_audio": true,
      "camera_fixed": false,
      "service_tier": "default"
    }'

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