As of Sep 28, Kuaishou's Kling 4.0 video model was due in October with a flash preview, per IT Home.
IT Home reports that Kuaishou's Kling AI says Kling 4.0 will officially launch in October, and that Kling 4.0 Flash opened for limited early access on September 28 to Black Gold annual members. Kling 4.0 can generate videos up to 30 seconds long in one pass and combine up to 10 images, 5 videos and 7 subjects as references in a single task. 4K and 1080p 10-bit HDR output is listed as coming soon.
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