Official news, first rumor reports and substantive progress. Each entry keeps the information published at that time.
Kling AI says Kling 4.0 is now live on idea_ai (@officialidea_ai).
Kling AI says Kling 4.0 is now live on Pollo AI.
Luma says Kling 4.0 is now available to every Luma customer inside Luma boards for text-to-video and image-to-video. Luma positions the model for fast action and directed camera moves—tracking shots, orbits, push-ins, pans and shot-size changes—with characters that stay closer to the brief and on-screen text that holds while the camera moves, in 16:9, 9:16, 1:1 and 21:9.
Kling AI says Kling 4.0 is now live on the OiiOii creative platform.
Kling AI says Kling 4.0 is now live on OnSolo.
Kling AI says Kling 4.0 is now available inside Adobe Firefly as a creative model option.
Kuaishou's Kling AI says Kling 4.0 is now fully available through a refreshed creation interface and through MCP and CLI for video workflows. Coming soon are 10-bit HDR output at 4K and 1080p and API access for enterprise customers and developers.
Kling AI released a Creator Off Script episode with Simon Meyer, creative director and co-founder of PROMPTR Studios, who got early access to Kling 4.0 and made a music video that went viral. He walks through his process, how he makes AI footage feel real, and the Kling 4.0 features that impressed him most.
Kling AI shared a Korean creator’s Oasis write-up that puts Kling 4.0 through three demanding scene tests, promoting the model’s surreal-to-lifelike video results.
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.