Does the following sound familiar? You ask AI to analyze a 40-page strategy document. Within seconds, it identifies patterns, compares competing arguments, and produces a remarkably useful synthesis. Then you ask it to make one seemingly minor change to a table. It removes a row. Or changes two numbers. Or confidently tells you the change has been made when nothing has changed at all. You try again. It makes the same mistake. That is AI jaggedness: the peculiar reality that AI can outperform humans in some areas while struggling, sometimes headscratchingly, in others.
