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Kling V4

Kling V4 is Kuaishou's next-generation video model, announced on September 28, 2026, with single generations of up to 30 seconds guided by text, keyframe images, and references. The public API has not opened yet; specifications and pricing will be confirmed at launch.
Docs ↗
kwaivgi/kling-video/v4

Kling V4 is Kuaishou's next-generation video model, announced on September 28, 2026, with single generations of up to 30 seconds guided by text, keyframe images, and references. The public API has not opened yet; specifications and pricing will be confirmed at launch.

Coming soon

API not yet available

This model is listed ahead of its public release. API calls, the playground and pricing will open once the provider makes it generally available. Until then, requests to this model ID return 404 model_not_available.

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