kling-v3-omni-4k / video-to-video

Name: kling-v3-omni-4k
Uploaded: 2026-06-29T11:02:49.768Z
Description: Change the girl's clothes into red dresses.

Documentation

The Kling Omni 4K API by Kuaishou delivers native 3840x2160 video with advanced physics. Features include 128k context, multimodal understanding, and sub-millimeter camera control. It is a cinematic tool for film and luxury marketing production.

$ 1.512

$ 1.89

video

$ 1.512

$ 1.89

video

Playground

JSON

API

Input

Prompt*

Video*

Images

Keep_Original_Sound

Your request will cost$0per run, for$100you can run this model approximately0times

kling v3 omni 4 k API Pricing


	3		$1.512
	4		$2.016
	5		$2.52
	6		$3.024
	7		$3.528
	8		$4.032
	9		$4.536
	10		$5.04

Related Models

Kling Omni 4K API Key Capabilities

Explore the advanced features of the Kling Omni 4K API, designed for cinematic consistency and professional-grade video production.

Advanced Physics Simulation

Simulate fluid dynamics and complex collisions accurately using the Motion-Attentive transformer architecture.

Before

After

Advanced Physics Simulation

Simulate fluid dynamics and complex collisions accurately using the Motion-Attentive transformer architecture.

Precision Camera Control

Use JSON tokens to programmatically direct camera pan, tilt, and zoom with professional sub-millimeter accuracy.

Before

After

Precision Camera Control

Use JSON tokens to programmatically direct camera pan, tilt, and zoom with professional sub-millimeter accuracy.

Multimodal Understanding

The Omni architecture watches input videos to respond to complex questions before generating cinematic edits.

Before

After

Multimodal Understanding

The Omni architecture watches input videos to respond to complex questions before generating cinematic edits.

Native 4K Spatial Consistency

Generate directly in 3840x2160 without upscaling. Kling maintains fine-grain textures across all 240+ frames.

Before

After

Native 4K Spatial Consistency

Generate directly in 3840x2160 without upscaling. Kling maintains fine-grain textures across all 240+ frames.

How to Get a kling v3 omni 4 k API Key

Getting a kling v3 omni 4 k API key takes four steps and a few minutes. Create a free GPTProto account, add credits, generate your key, and make your first call — at $1.512 it's a cheaper kling v3 omni 4 k API key than going direct, and one key works across every model on the platform. Full kling v3 omni 4 k Documentation is in the docs.

Create your free GPT Proto account to begin. You can set up an organization for your team at any time.

Top up

Your balance can be used across all models on the platform, including kling v3 omni 4 k, giving you the flexibility to experiment and scale as needed.

Generate your API key

In your dashboard, create an API key — you'll need it to authenticate when making requests to kling v3 omni 4 k.

Make your first API call

Use your API key with our sample code to send a request to kling v3 omni 4 k via GPT Proto and see instant AI-powered results.

Get API Key

Kling Omni 4K API Frequently Asked Questions

What is the native resolution of the Kling Omni 4K API?

The Kling Omni 4K API generates native 3840 x 2160 content. Unlike models that upscale lower resolutions, this architecture produces 240+ frames of original 4K detail, preserving skin textures and complex patterns without blurring.

How does the Kling API handle physics simulations?

It utilizes a Motion-Attentive transformer to simulate gravity, fluid dynamics, and collisions. This allows the Kling API to render realistic hair movement and cloth interactions that follow real-world physical constants.

Can I control camera movement with the Kling Omni 4K API?

Yes. The API supports standardized JSON camera motion tokens. Developers can programmatically direct pan, tilt, zoom, dolly, and crane movements with sub-millimeter precision, offering a level of control similar to a professional film set.

How long does it take to render a video via the API?

Generating 10 seconds of high-quality video typically takes between 90 and 150 seconds on H100 clusters. While not real-time, the Kling Omni 4K API offers progressive frame previews via WebSocket for faster feedback loops during production.

Is the Kling Omni 4K API cost-effective?

The API uses a compute-as-you-go model, priced at $0.12 per generated 4K second. This approach is roughly 20% more cost-effective for enterprise users compared to subscription-only models from competitors like Runway or OpenAI.

Does the API maintain character consistency?

Using integrated LoRA-like memory buffers, the Kling Omni 4K API ensures character persistence across non-sequential clips. This maintains consistent facial features and clothing, which is vital for long-horizon storytelling and game cinematiics.