Get the 7 Mental Models Cheat Sheet
The smartest AI on earth can't tell you how many R's are in "strawberry". OpenAI co-founder Andrej Karpathy spent 3.5 hours explaining exactly why — and underneath it all are 7 simple mental models that change how you use AI forever. This free cheat sheet distills that masterclass into plain English: AI is a lossy zip of the internet (a pattern machine, not a database); it sees tokens, not letters (so never trust it for spelling or exact math); it needs words to think (let it reason step by step); its memory is fuzzy but its desk is sharp (paste your sources in); it hallucinates because it was trained to always answer (use tools and verify); it doesn't know who it is (its rules come from a hidden system prompt); and the newest models learn like AlphaGo (use reasoning models for hard problems). Each model comes with the exact copy-paste prompt to put it to work today. An independent, credited summary of Karpathy's 'Deep Dive into LLMs like ChatGPT'.
Free. No spam. Unsubscribe anytime.