Kling AI drops version 4.0 with stereo audio, multilingual lip sync, and a lighter Flash variant
Kling AI has released version 4.0 of its video generator with support for clips up to 30 seconds, ten keyframe images as input, and prompt comprehension expanded to 8,000 tokens. In comparisons with Wan 3.0 and Seedance 2.5, Kling 4.0 holds its own but doesn't pull ahead, which could be an early sign that the breakneck pace of progress in AI video models is starting to level off.
Via The Decoder
AI video generator Kling AI has released version 4.0 with higher resolution, more precise controls, and a fast Flash variant that the company says should close the gap between AI-generated and professional video.
Users can now generate up to 30 seconds of video in a single pass, and the system accepts up to ten keyframe images as input to pin down scene transitions, character states, and story beats. Prompt comprehension has been expanded to 8,000 tokens.
The upgraded "Omni Reference"…
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