# Andrej Karpathy

Canonical: https://mudpie.ai/authors/andrej-karpathy/
Updated: 2026-09-20

Andrej Karpathy is an AI researcher, builder and educator. His LLM OS framing is a useful architecture sketch for assistants that combine models, memory, tools and multimodal interfaces.

Source: https://karpathy.ai/

Biography comes from Karpathy's public site and talks; portrait comes from the linked public GitHub profile. Checked September 19, 2026.

## Referenced in 101

- [Intro to Large Language Models: the LLM OS](https://www.youtube.com/watch?v=zjkBMFhNj_g) — Karpathy's LLM OS frame treats the model as a CPU surrounded by memory, tools, retrieval, multimodal I/O and orchestration.

This is a Mudpie reference profile, not an account or endorsement. The profile records an authority connected to the source; it is not necessarily the article byline.