Novita

Kuaishou: Kling V3.0 4K I2V

Kling/kling-v3.0-4k-i2v
Context

500

Input

text, image

Output

video

Tool calling

Not listed

About this model

Kling v3.0 4K is Kuaishou's premium image-to-video model, generating up to 15 seconds of native 4K video (30fps) from images. It supports optional synchronized audio, multi-prompt scene composition for complex narratives, and flexible aspect ratios (16:9, 9:16, 1:1).

Input modalities

text

Accepted as model input

image

Accepted as model input

Providers

Available routing options for this model through OneInfer.

Available

Video generation

$0.4200 / second

Video generation

$0.6300 / second

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

UsagePrice
Video generation4K · No audio · Fixed camera · default$0.4200 / second
Video generation4K · With audio · Fixed camera · default$0.6300 / second

Performance & Benchmarks

Independent evaluations and live cluster operational metrics

We haven’t measured this model yet.

API Guide

API docs
  1. 1

    Generate your access token

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

  2. 2

    Add the JWT token

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

  3. 3

    Check your credits

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

  4. 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 '{
      "provider": "novita",
      "model": "Kling/kling-v3.0-4k-i2v",
      "prompt": "A red fox running through a snowy forest",
      "resolution": "4K",
      "aspect_ratio": "16:9",
      "duration": 5,
      "generate_audio": false,
      "camera_fixed": true,
      "service_tier": "default"
    }'

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