Decision models answer in one forward pass, with a probability for every option you hand them, and never write a word. Nobody has published a paper on how one is built. Laya's code is open, so here is the whole machine drawn out, layer by layer, in the style of the transformer diagram you already know.
230 new repositories per minute. That’s what GitHub reported in their 2025 Octoverse. 121 million new repos in a single year. A billion commits. 36 million new developers. But how is AI choosing the Open Source Tools in your code? SurvivalIndex Measures
"You're a developer. You've got an AI agent doing something actually important — code review, infrastructure configs, customer data." "Because what you're about to discover is that you have essentially zero ability to answer 'what did my agent do and why?'"