Kling 4.0
1 article tagged with Kling 4.0
October 19, 2026
model release
Kling AI releases 4.0: 30-second video, stereo audio, 10+ language lip sync, plus a 720p Flash tier
Kling AI has released Kling 4.0, which generates up to 30 seconds of video in one pass, adds two-channel stereo audio, and supports lip sync in more than ten languages. A cheaper Kling 4.0 Flash variant is limited to 720p and 20 seconds. API pricing has not been announced.