Andrej Karpathy

@rcx86 If only I had thought to train it on StackOverflow instead I think it would have clicked for me that LLMs can be promptable, general purpose Q&A engines. Ah well.

@karpathy·Sep 12, 2026↗

Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deep…

@karpathy·May 19, 2026↗

@karpathy and I are back! At @sequoia AI Ascent 2026. And a lot has changed. Last year, he coined “vibe coding”. This year, he’s never felt more behind as a programmer. The big shift: vibe coding ra…

@stephzhan·Apr 29, 2026↗

Judging by my tl there is a growing gap in understanding of AI capability. The first issue I think is around recency and tier of use. I think a lot of people tried the free tier of ChatGPT somewhere…

@karpathy·Apr 10, 2026↗

A curated learning resource focused on building skills inspired by Andrej Karpathy, organizing key topics and practice areas for machine learning.

@multica-ai·Jan 27, 2026↗

Don't think of LLMs as entities but as simulators. For example, when exploring a topic, don't ask: "What do you think about xyz"? There is no "you". Next time try: "What would be a good group of p…

@karpathy·Dec 7, 2025↗

I just vibe coded a whole iOS app in Swift (without having programmed in Swift before, though I learned some in the process) and now ~1 hour later it's actually running on my physical phone. It was s…

@karpathy·Mar 23, 2025↗

I think this is mostly right. - LLMs created a whole new layer of abstraction and profession. - I've so far called this role "Prompt Engineer" but agree it is misleading. It's not just prompting alon…

@karpathy·Jun 30, 2023↗

Watching @karpathy presentation from today and taking twitter notes, come along for the ride: If you're like only the practical tips, skip to #32 @karpathy starts with stages: 1 - Pre-training - mo…

@altryne·May 24, 2023↗

Ok so I downloaded all ~322 episodes of @lexfridman podcast and used OpenAI Whisper to transcribe them. I'm hosting the transcriptions on... "Lexicap" ;) : https://t.co/bjYTsE6OgK. Raw vtt transcript…

@karpathy·Sep 26, 2022↗