Model overview
Kling 4.0 Flash（可灵 4.0 Flash）是快手 Kling 4.0 的高速、高性价比版本：单次生成 3～20 秒 720p 视频，支持文生视频、首帧图生视频与全能参考，已于 2026 年 9 月 28 日开放小范围体验。了解官方规格与区别，APIMart API 即将上线。
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
t storytelling, advertising, and music videos.0.32Credits/s~$0.032/s省 20%KlingKling V4Kling 4.0 is an advanced AI video generation model that brings creative ideas to life with realistic motion, dynamic camera work, and precis aft cinematic stories with greater flexibility.1.4Credits/s~$0.14/s省 20%ViduViduQ 4 PreviewVidu Q4 Preview is ShengShu's image-to-video and reference-to-video model. Animate one first frame or combine up to 15 reference image at up to 4K, with audio generated by default.0.912Credits/s~$0.0912/s省 20%Wan 3.0 Video PrimeWan 3.0 Prime is the Prime version of Alibaba Cloud's all-in-one Wan 3.0 video model, with general, first-and-last-frame and file or w ebpage modes and 2–30 second output.2.057Credits/s~$0.2057/s省 20%查看全部模型 →
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：来源未披露，须进一步核验。模型介绍与第三方评测均以原来源的具体版本和方法为准。