ThePrimeagen

Sebastian Raschka

@rasbt

ML/AI research engineer. Ex stats professor. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/lZ5B)

Omar Khattab

@lateinteraction

asst professor @MIT CSAIL @nlp_mit. http://ColBERT.ai, http://DSPy.ai (@DSPyOSS), GEPA, RLMs, Pedagogical RL

Tom Goldstein

@tomgoldsteincs

Professor at UMD. AI security & privacy, algorithmic bias, foundations of ML. Follow me for commentary on state-of-the-art AI.

Smerity

@Smerity

ML x science. Founding Member of Technical Staff at @PrometheusInc. Prev @midjourney, @SFResearch, @CommonCrawl. @Harvard '14, @Sydney_Uni '11. 🇦🇺 in SF.

martin_casado

@martin_casado

@ a16z

Michael Truell

@mntruell

Building @SpaceXAI

Guillermo Rauch

@rauchg

@vercel CEO

Meredith Whittaker

@mer__edith

President of @signalapp, Chief Advisor to @ainowinstitute (Also on Mastodon @mer__edith@mastodon.world, also on bsky @meredithmeredith.bsky.social)

Beff (e/acc)

@beffjezos

founder @ e/acc // thermo king @extropic // Kardashev scaling is all you need

will brown

@willcb

reward hacking @primeintellect

Evan Hubinger

@EvanHub

Alignment Science lead @AnthropicAI. Opinions my own. Previously: MIRI, OpenAI, Google, Yelp, Ripple. (he/him/his)

Lenny Rachitsky

@lennysan

Deeply researched product, growth, and career advice

Marc Benioff

@Benioff

ceo@salesforce.com chair@time.com

Yuchen Jin

@Yuchenj_UW

Cooking fun AI systems & products @databricks. Prev: co-founder & CTO @ Hyperbolic, OctoAI (acquired by @nvidia) Apache TVM, PhD @ University of Washington.

gabriel

@gabriel1

co-founder @getenergy_, previously research at @OpenAI & @midjourney solving future of computer work with @getenergy_

signüll

@signulll

village regard. @skye

Daniel

@growing_daniel

I’m asking you to do something well

Marco Mascorro

@Mascobot

Researching LLMs | Roboticist | Prev: Partner @a16z (inv @cursor_ai, @thinkymachines, @bfl_ml, etc), cofounded Fellow Robots, @BMW Research

Jordi Hays

@jordihays

Host @TBPN

Gill Verdon

@GillVerd

Founder & CEO @extropic

Thariq

@trq212

Claude Code @anthropicai. prev YC W20, @spc, @medialab

Pliny the Liberator 🐉󠅫󠄼󠄿󠅆󠄵󠄐󠅀󠄼󠄹󠄾󠅉󠅭

@elder_plinius

⊰•-•⦑ latent space steward ❦ prompt incanter 𓃹 hacker of matrices ⊞ breaker of markov chains ☣︎ ai danger researcher ⚔︎ bt6 ⚕︎ lysios ⦒•-•⊱

Sonya Huang 🐥

@sonyatweetybird

funding big computer @sequoia

Simo Ryu

@cloneofsimo

I like cats, math and codes cloneofsimo@gmail.com

Arthur Conmy

@ArthurConmy

@anthropicai prev fixing things @googledeepmind

Taelin

@VictorTaelin

₍^. .^₎⟆

Kyle Kastner

@kastnerkyle

computers and music are fun

Jacob Jackson

@jbfja

@SpaceXAI, created https://same.energy, started @SupermavenAI and @Tabnine, formerly @OpenAI @cursor_ai

Gergely Orosz

@GergelyOrosz

Writing @Pragmatic_Eng, the #1 software engineering newsletter on Substack. Author of @EngGuidebook. Formerly Uber & Skype.

Jay Hack

@mathemagic1an

Head of AI @clickup. Tweets about AI, computing and their impacts on society. Previously founder @codegen / ML @palantir / startups. Not a pseudonym.

Alex Mordvintsev

@zzznah

Mad Scientist, DeepDream creator. Designing Self-Organising Systems and Programmable Artificial Life. http://youtube.com/zzznah

John Yang

@jyangballin

CS PhD @Stanford. Created @SWEbench (multi-lingual/modal); SWE-agent; SWE-smith; InterCode; CodeClash; ProgramBench

Pedro A. Ortega

@AdaptiveAgents

OG AGI Cyberneticist @daiosai. Ex AI Safety Team lead @googledeepmind. PhD @CambridgeMLG. Will only post about AI-related stuff, never politics. Promise.

DHH

@dhh

Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.

Philipp Schmid

@_philschmid

Agents & Gemini API, MTS @GoogleDeepMind | prev: Tech Lead at @huggingface, AWS ML Hero 🤗 Sharing my own views and AI News 🧑🏻‍💻 https://www.philschmid.de

Andrew McCalip

@andrewmccalip

"the guy with a lot of hobbies" Accidental ad empire @ https://kickbacks.ai. Former: Founding team @ Varda Former: Co-Founder Cosine Additive, acquired by GE

Sarah Chieng

@MilksandMatcha

Head of DevX @Cerebras prev. @ExaAiLabs, @MIT wife to @tyler_fong_

Joseph Suarez 🐡

@jsuarez

I build sane open-source RL tools. MIT PhD, creator of Neural MMO and founder of PufferAI. DM for business: non-LLM sim engineering, RL R&D, infra & support.

Matthew Berman

@MatthewBerman

The future is bright.

andrew gao

@itsandrewgao

DMs open! happy to chat; @cognition @stanford; prev @sequoia @LangChain @pika_labs; Z Fellow 🇺🇸; views my own

Mark Tenenholtz

@marktenenholtz

Member of Technical Staff @perplexity_ai

Matan Grinberg

@matanSF

ceo @factoryAI

eric zakariasson

@ericzakariasson

tinkering @spacexai, prev @cursor_ai

Santiago

@svpino

Computer scientist. I teach hard-core AI/ML Engineering at https://ml.school. YouTube: https://youtube.com/@underfitted

dax

@thdxr

building @opencode at @anomalyco not the ceo

Adam Wathan

@adamwathan

Markdown engineer. Creator of @tailwindcss. Listener of Slayer. Austin 3:16.

shadcn

@shadcn

I own a computer. / @vercel