Anthropic just did something no major AI company has done before. They built their most powerful model ever and then refused to release it to the public.

Claude Mythos Preview can find security vulnerabilities in every major operating system and web browser. It found bugs that human security teams missed for over two decades. In one test, it chained together four separate vulnerabilities to escape a web browser sandbox. Completely on its own.

So instead of selling it to everyone, Anthropic created Project Glasswing. They gave it to about 40 organizations (AWS, Apple, Microsoft, Google, CrowdStrike, the Linux Foundation) specifically to find and fix vulnerabilities before bad actors get access to similar capabilities.

Here is what makes this a SeedStacking moment: this is the clearest signal yet that AI capabilities are accelerating faster than most people realize. The gap between "I should probably learn about AI" and "I need to understand AI to stay relevant" just got a lot narrower.

What is your honest reaction to this news? Does it make you want to learn faster, or does it make you wonder if learning even matters at this pace? Drop your take below.