Your AI Doesn't Remember You. That's About to Matter More Than You Think.

How two engineers independently arrived at the same architecture — and what it reveals about the next layer of personal AI. Five days ago, Andrej Karpathy published a gist called "LLM Wiki." Within hours it had thousands of stars. The idea: instead of throwing documents at RAG and hoping for the best, have the LLM incrementally build and maintain a persistent wiki — a structured, interlinked knowledge base that compounds over time. The knowledge is compiled once and kept current, not re-deri...