# AI Twitter accounts worth following, from labs to builders

> Lab staff for launches, researchers for the why, builders for what works, and one skeptic for balance.

URL: https://claudegpt.si/news/ai-twitter-accounts-labs-builders-tech-twitter  
Published: 2026-10-27T14:58:06.610Z  
Author: ClaudeGPT Si Newsroom  
Section: AI Tools  
Topics: AI Twitter, Tech Twitter, Who to follow  
Publisher: ClaudeGPT Si

## Key takeaways

- Good AI Twitter accounts come in three kinds: people at the labs, researchers who explain the work, and builders who test new models.
- Adding one skeptic such as Gary Marcus keeps a hype-heavy timeline in proportion.
- TechTwitter IO keeps a free, hand-picked who-to-follow list and a satirical daily paper about tech Twitter.

The AI Twitter accounts worth following fall into three groups: the people running the labs, the researchers who explain the work, and the builders who test new models the day they ship. TechTwitter IO, a free satirical paper about tech Twitter, publishes a hand-picked [list of real accounts to follow](https://techtwitter.io/how-to-get-into-tech-twitter) with a short note on each, and the picks below come from it.

## Researchers who explain how models work

- **@karpathy (Andrej Karpathy).** A founding member of OpenAI who later led AI at Tesla. He coined "vibe coding," and his long posts walk through how models actually work.
- **@lilianweng (Lilian Weng).** An OpenAI researcher whose blog, Lil'Log, covers machine learning topics in depth.
- **@fchollet (François Chollet).** Made Keras and the ARC-AGI benchmark, and co-founded Ndea.
- **@rasbt (Sebastian Raschka).** Wrote Build a Large Language Model (From Scratch) and turns new papers into plain explanations.
- **@natolambert (Nathan Lambert).** Writes the Interconnects newsletter and founded Trillium Labs after co-leading Olmo at Ai2.

## People at the labs

- **@alexalbert__ (Alex Albert)** and **@bcherny (Boris Cherny)** at Anthropic. Albert posts about Claude and how people use it; Cherny created Claude Code and shares how his team works with it.
- **@OfficialLoganK (Logan Kilpatrick)** works on Gemini and Google AI Studio and announces most Gemini releases.
- **@ClementDelangue (Clem Delangue)** runs Hugging Face and keeps track of which open models are gaining ground.

## Builders who test everything

- **@simonw (Simon Willison).** Django co-creator who tries each new model and writes up his findings quickly.
- **@swyx (Shawn Wang).** Coined "AI engineer" and runs the Latent Space podcast and the AI Engineer conference.
- **@emollick (Ethan Mollick).** A Wharton professor who puts AI to work on real tasks and writes One Useful Thing.

## Papers and the other side

| Account | What you get |
| --- | --- |
| @_akhaliq | The day's new AI papers as they appear |
| @jeremyphoward | Free deep learning teaching from fast.ai's co-founder |
| @GaryMarcus | The best-known skeptic, for balance |

Following a skeptic is not a token gesture. AI Twitter rewards excitement, and one account that pushes back keeps your sense of scale honest.

## How to keep up without missing launches

AI news moves faster than any timeline. Three habits help:

1. Turn on notifications only for the few accounts that announce releases, such as the lab staff above.
2. Use a list for researchers so their longer posts don't get buried under launch threads.
3. Read one daily summary instead of scrolling all day.

For the summary with jokes, TechTwitter IO prints a daily paper of what tech Twitter argued about, from launches and leaderboards to outages, with puzzles like Connections and Jumble in its Fun & Games page. It is satire, and its own footer says posts without a linked source are parody or invented. Pair it with a straight source such as @_akhaliq for papers or a lab's own blog for releases.

If you follow AI for work rather than fun, a monitoring tool that watches specific pages or keywords is still the better fit than any list of accounts, because accounts change jobs and go quiet. For everyone else, start with the TechTwitter IO list, follow a dozen names from it, and prune after a week.

## Frequently asked questions

### Who is the best AI account to follow on Twitter first?

Andrej Karpathy is a common first pick, since his long posts explain how models work. Simon Willison is a good second for hands-on tests.

### Where can I find AI papers on Twitter?

AK (@_akhaliq) posts the day's new AI papers, which makes it a quick way to see research as it lands.

### Is TechTwitter IO a reliable AI news source?

No, it is satire. Use it for the jokes and puzzles, and use labs' own announcements for news.

## Sources

- [How to get into tech Twitter: who to follow](https://techtwitter.io/how-to-get-into-tech-twitter), TechTwitter IO
- [TechTwitter IO, today's paper](https://techtwitter.io), TechTwitter IO