OpenAI co-founder, Andrej Karpathy: "You can't just tell them something and they'll remember it" he gives that a decade to fix, not a year so every time Claude says it'll remember something for next time, that's already false the moment it's typed the rule you set at message three is gone by message sixty, and nothing warns you everything you want it to remember has to live in a file, the article below shows which file and what goes into it