https://www.polymath.dev A living manual for better interfaces. Learn design principles, motion, typography, and more. en-US Mon, 13 Apr 2026 21:41:33 GMT https://www.polymath.dev/how-llms-actually-work https://www.polymath.dev/how-llms-actually-work Thu, 26 Mar 2026 00:00:00 GMT ephraimduncan