Skip to content
China3 min full readContains AI-generated content · human-reviewed

Kling 4.0 opens its API to enterprise customers

Kuaishou's Kling AI released Kling 4.0 on 15 October and opened its API to enterprise customers and developers worldwide on 28 October.

  • Application layer
An editing monitor showing colour-grading wheels in a dim suite
Library photography for illustration, not event footage; depicted people and brands are unrelated to the events covered.

01What happened

According to the release notes, the update works on large motions, physical interaction, complex camera moves, character consistency and continuous narrative, aimed at professional content production.

With the API open, enterprise customers and developers can embed video generation in their own products and workflows instead of using it only inside the platform.

02Background

The release targets professional content production, with work on large motions, physical interaction, complex camera moves, character consistency and continuous narrative.

03Timeline

  1. 01
    October 15, 2026

    Kling 4.0 goes live in the product

  2. 02
    October 28, 2026
    Event day

    API opens to enterprise customers and developers

Related items

A metal fastener clamping a stack of paper into one document

Anthropic hands its agent-skill format to a neutral foundation

Anthropic donated Agent Skills, its open standard, to the Linux Foundation's Agentic AI Foundation — including the name, logo, GitHub organisation and domain. More than 70 platforms have integrated it, with about 1M skills published and 280M installs.

Read the record
A model interface open on a laptop screen

Meta publishes the weights for Muse Spark Open

Meta released Muse Spark Open, an open-weights model that runs on two paired Mac desktops and scores 39 on the Artificial Analysis Intelligence Index. Meta calls it the most capable open-weights model from the US.

Read the record

Want to apply these facts to your business? Bring the question Start AI diagnostic

This section is maintained by CodeLeo: topic and structure are ours, imagery comes from a licensed library, and the text runs through fact sheet → AI-generated draft → human review. The copy therefore contains AI-generated content. It is a public record of facts, states facts only, carries no commentary, and does not provide newsgathering or syndication services.

Company, product and brand names appear only to identify them. This section has no affiliation, agency, sponsorship or partnership with those companies, and nothing here recommends or endorses their business.