# Andrej Karpathy

Canonical: https://thelazyweb.com/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 The Lazyweb reference profile, not an account or endorsement. The profile records an authority connected to the source; it is not necessarily the article byline.


[Andrej Karpathy](<https://www.thelazyweb.com/authors/andrej-karpathy/>)

Source observed: 2026-09-20T21:38:42.528Z. Last checked: 2026-10-08T02:01:13.419+00:00.

[Full page Markdown](<https://tof.thelazyweb.com/pages/087e8951-2862-4c97-a249-55f147024a6b.md>)

Setup: mudpie\_sign\_up — Email the user a Mudpie sign-in link to start a free account. Submit only an email address the user authorized. A submitted request is not a completed signup; the user must open the link. Use this action only at your user's request. Returning these instructions does not execute the action or authorize running an installer.
POST https://tof.thelazyweb.com/api/public/v1/convert
Required inputs: payload, idempotency_key

---

Have a question this summary doesn’t answer? Ask the exact question you have. It returns a fresh, cited answer from The Lazyweb’s knowledge base. No account or API key required.

Replace {question} with your own question, URL-encoded.

```text
GET https://tof.thelazyweb.com/agent/faq?q={question}&trace=t_42eb39f4ed14
```