Chapter 0 - Genesis & Philosophy

Almost everything an AI does, you can only judge from the outside. You rarely see the weights, the training data, or the chain of thought - you see the behavior: what it says, how it concedes under pressure, whether its confidence is earned, where a team of agents loses the plot. PSA is built on a single bet: that this outside view, measured continuously and turned into numbers, is enough to catch the things that matter before they become incidents.