[Keling AI Kling 4.0 Begins Beta Testing, Official Launch in October] According to a report by Daily Economic News, it has been learned that Keling AI's new model, Kling 4.0, has started beta testing and will officially launch in October. Reporters noted that Kling 4.0 offers significantly more stable and smoother dynamic and complex camera movements; a major upgrade in comprehensive referencing; a maximum native generation length of up to 30 seconds, with enhanced long-shot and continuous narrative capabilities; support for up to 10 keyframe inputs; and high-spec output in 4K and 1080p 10-bit HDR formats, among other features. Additionally, for high-frequency creative scenarios, Keling AI has also introduced Kling 4.0 Flash, which combines cost-effectiveness with efficient generation speeds and is now available for trial.