Last refreshed 2026-11-04. Next refresh: weekly.
Why use Kling 4.0 Flash on Runware?
Runware offers Kling 4.0 Flash with pay-as-you-go video pricing at $0.094/second. Runware is a multi-model generative API platform offering access to 148+ image, video, audio, and 3D generation models from leading providers via unified API.
Compare Kling 4.0 Flash across 2 providers to find the best fit for your use caseInput / 1M
-
Output / 1M
-
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: klingai:kling-video@4.0-flashModel ID
klingai:kling-video@4.0-flashRequest example
Curated snippets for this provider are not sourced yet. Use Runware documentation with model ID
klingai:kling-video@4.0-flash.Gotchas
- Use provider model ID "klingai:kling-video@4.0-flash", not the LLMReference slug "kling-4.0-flash".
Pricing
| Type | Rate |
|---|---|
| Video output | $0.094/sec |
Capabilities
MultimodalAudio
About Kling 4.0 Flash
Kling 4.0 Flash is Kuaishou's fast, lower-cost video generation model in the Kling 4.0 series, first shown alongside Kling 4.0 on October 6, 2026 and made fully available on the Kling AI website and API on November 4, 2026. It does text-to-video, image-to-video, omni reference and video editing, producing 3 to 20-second clips at 720p in 8-bit SDR.
Get Started
Model Specs
Released2026-11-04