Kling 4.0 goes fully live on web, MCP and CLI
Kling 4.0 is now generally available via the refreshed kling.ai interface plus MCP and CLI, with longer native clips, tighter control, 4K 10-bit HDR and team/developer API access promised next.
Kling 4.0 just went fully live. No more waiting for the real version. You can jump straight into the refreshed interface on http://kling.ai, or plug it into your existing workflow through MCP and CLI. Longer native clips, tighter control, and proper 4K 10-bit HDR are coming next, along with API access for teams and developers. They also dropped KING CARD, a short where every card holds a story and one King is still missing. It’s the kind of weird, cinematic stuff the model can actually hold together now.
This post quotes another post: “Kling releases King Card short made with Kling 4.0, now fully available”