Jay Hack

Mira Murati

@miramurati

Now building @thinkymachines. Previously CTO @OpenAI

Jim Fan

@DrJimFan

NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.

Richard Socher

@RichardSocher

CEO @youdotcom MP @aixventuresHQ Before: Stanford Adj Prof in AI/NLP, Chief Scientist at Salesforce, MetaMind

Dwarkesh Patel

@dwarkesh_sp

Host of @dwarkeshpodcast https://www.youtube.com/DwarkeshPatel https://open.spotify.com/show/4JH4tybY1zX6e5hjCwU6gF https://apple.co/3ujLQkZ

Elad Gil

@eladgil

Entrepreneur & Investor

Aravind Srinivas

@AravSrinivas

CEO @perplexity_ai

Dustin Tran

@dustinvtran

post-training lead at xAI. ex-google

Bob McGrew

@bobmcgrewai

Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.

David Sacks

@DavidSacks

Tech founder & investor. Personal views only. Official account: @davidsacks47

Matthew Johnson

@SingularMattrix

Researcher at Google Brain. I work on JAX (https://github.com/google/jax).

Aran Komatsuzaki

@arankomatsuzaki

Sharing AI research. Early work on AI (GPT-J, LAION, scaling, MoE). Ex ML PhD (GT) & Google.

Joanne Jang

@joannejang

trying to automate myself @coreautoai // prev: model behavior & labs @openai

David Dohan

@dmdohan

reducing perplexity @openai | past: probabilistic programs, proteins, science & reasoning @ google brain 🧠

Prafulla Dhariwal

@prafdhar

Technical fellow @OpenAI. Co-creator of GPT-4o, GPT-3, DALL-E 2, Jukebox, Glow, PPO. Previously @MIT '17

Irwan Bello

@IrwanBello

Supercomputers & Friends, AI & Science. Founding team & Research Lead at @reflection_ai. Past: @OpenAI, Founding team @character_ai, Google Brain

Tengyu Ma

@tengyuma

Assistant professor at Stanford; Co-founder of Voyage AI (http://voyageai.com) ; Working on ML, DL, RL, LLMs, and their theory.

Amjad Masad

@amasad

ceo @replit. civilizationist

Ashish Vaswani

@ashVaswani

Karina

@karinanguyen

building @thoughtfullab, prev. AI research & product @OpenAI, @AnthropicAI, @maisonagi (side proj)

Eric Wallace

@Eric_Wallace_

research @openai

Luke Zettlemoyer

@LukeZettlemoyer

Ashlee Vance

@ashleevance

Writing at http://www.corememory.com and host of the Core Memory podcast. 2X NYT best-seller. Filmmaker @HBO (Wild, Wild Space) + @Netflix (Don't Die).

Guillaume Lample @ NeurIPS 2024

@GuillaumeLample

Cofounder & Chief Scientist http://Mistral.ai (@MistralAI). Working on LLMs. Ex @MetaAI | PhD @Sorbonne_Univ_ | MSc @CarnegieMellon | X11 @Polytechnique

Adam D'Angelo

@adamdangelo

CEO of Quora, working on Poe: @poe_platform

swyx 🇸🇬

@swyx

achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @dxtipshq - @cognition - @temporalio - @aidotengineer - @latentspacepod

Balaji

@balajis

Author of the Network State. Founder of the Network School.

Denny Zhou

@denny_zhou

Build LLM to reason

Arthur Mensch

@arthurmensch

Co-founder and CEO @MistralAI. Talk to le Chat https://chat.mistral.ai https://mistral.ai/app/ios https://mistral.ai/app/android

Saining Xie

@sainingxie

cofounder & chief science officer at @amilabs | faculty @nyu_courant | prev: @googledeepmind @meta (FAIR) @ucsandiego | ynwa

Chip Huyen

@chipro

@aisysbooks @goodailist AI Engineering: https://amazon.com/dp/1098166302 Designing MLSys: http://amazon.com/dp/1098107969 Reading @chipslib

Hongyu Ren

@ren_hongyu

research @meta superintelligence. CS PhD @stanford. prev @openai.

Yannic Kilcher 🇸🇨

@ykilcher

I make videos. Skill > Destiny. vi / vim

Dylan Field

@zoink

eliminate the gap between imagination and reality

Omar Khattab

@lateinteraction

Asst professor @MIT CSAIL @nlp_mit. Research includes http://ColBERT.ai, http://DSPy.ai (@DSPyOSS), RLMs, and GEPA. Prev: CS PhD @StanfordNLP. Research @Databricks.

Drew Houston

@drewhouston

Founder/CEO of Dropbox · Board of directors at Meta

Douwe Kiela

@douwekiela

@ContextualAI CEO, @Stanford Adjunct Prof.

Stephanie Chan

@scychan_brains

Staff Research Scientist at DeepMind. Artificial & biological brains 🤖 🧠 Societal impacts of AI + Science of AI. Views are my own.

Jason Yosinski

@jasonyo

Running experiments @OpenAI + @ml_collective. Prev: @Windscape_AI, Uber AI Labs founding team, adviser @RecursionPharma, Cornell, Montreal, Caltech 🌻

Zhiqing Sun

@EdwardSun0909

Agents @Meta MSL TBD Lab. previously posttraining research @OpenAI train LLMs to do things: deep research, chatgpt agent, etc. CS PhD @LTIatCMU

Adam.GPT

@TheRealAdamG

Forward Deployed GTM at @OpenAI. Senior token slinger. A fan of NY sports, memes, tech & nice people. NJ. My opinions are my own.

Jimmy Apples 🍎/acc

@apples_jimmy

Wagmi. 2025. As featured in Bloomberg. As quoted by Nobel Prize winner Demis Hassabis. As mentioned on the Lex Fridman Podcast💺

Joshua Kushner

@JoshuaKushner

🤓

Eric Zelikman

@ericzelikman

cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford

James Campbell

@jam3scampbell

post training @OpenAI

Alex Albert

@alexalbert__

Research @AnthropicAI. Opinions are my own!

Junyang Lin

@JustinLin610

❤️ 🍵 ☕️ 🍷 🥃 🍺

Alex Tamkin

@AlexTamkin

machine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp

Alex Graveley

@alexgraveley

Co-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor 🎗️

Kanjun 🐙

@kanjun

helping humans fight Moloch. CEO @imbue_ai. support founders @outsetcap.

Aditya Grover

@adityagrover_

CTO & Co-Founder @_inception_ai. AI Prof @UCLA. CS PhD @Stanford. Denoising intelligence.

Lenny Rachitsky

@lennysan

Deeply researched product, growth, and career advice

Tom M Mitchell

@tommmitchell

Founded CMU's Machine Learning Department University Professor at CMU Visiting Scholar at Stanford University, Digital Economy Lab

Matt Shumer

@mattshumer_

Investor in @GroqInc @Etched @Rork @DaytonaIO @OpenRouter + more. Prev: CEO @HyperWriteAI, @OthersideAI Try: http://agent-s.app Press: mattshumermedia@gmail.com

Tony Zhao

@tonyzzhao

Co-founder and CEO @sundayrobotics. Stanford PhD dropout, ex Deepmind, Tesla, GoogleX

dr. jack morris

@jxmnop

research // language models, information theory, science of AI // formerly @cornell

Kory Mathewson

@korymath

@GoogleDeepMind generative AI models + agents | get great tech into the hands of great creative people

anton 🇺🇸

@atroyn

http://troynikov.io | founder @trychroma

Russell Kaplan

@russelljkaplan

President @cognition. Past: director of engineering @Scale_AI, startup founder, ML scientist @Tesla Autopilot, researcher @StanfordSVL.

Lisha

@lishali88

Partner @a16z infra & AI. prev ceo @rosebud_ai angel in seed @fal @periodiclabs @sakana @ExaAILabs PhD @ucberkeley Math & AI

Anjney Midha

@AnjneyMidha

founder @amppublic

Aman Sanger

@amanrsanger

@cursor_ai founder

Lachy Groom

@lachygroom

it's pronounced locky. lachygroom@gmail.com. π.com

Michael Chang

@mmmbchang

Amplify human creativity with Sora @openai Prev: Gemini and Project Astra @GoogleDeepMind, @LangChainAI, @MetaAI, @SchmidhuberAI PhD @berkeley_ai BS @MIT

Ivan Zhao

@ivanhzhao

CEO @NotionHQ. Tools for thought.

Ross

@rpoo

Neal Khosla

@nealkhosla

I judge myself on what my 8 and 80 year old selves would think. CEO of @CuraiHQ - making healthcare available and affordable to everyone

will brown

@willccbb

reward hacking @primeintellect

Daniel Fried

@dan_fried

Assistant prof. @LTIatCMU @SCSatCMU. Working on NLP: LLM agents, language-to-code, applied pragmatics, grounding.

Marco Mascorro

@Mascobot

Researching LLMs | Roboticist | Prev: Partner @a16z (inv: @cursor_ai, @thinkymachines, @bfl_ml, @WaveFormsAI, @deeptuneai, etc), cofounder @Fellow_AI

Nathan Labenz

@labenz

AI Scout, building text-2-video @Waymark, host of The Cognitive Revolution podcast

Stanislas Polu

@spolu

co-founder+engineer(https://dust.tt); alumni(https://openai.com, https://stripe.com, https://stanford.edu, https://polytechnique.edu);

Stephanie Zhan

@stephzhan

GP @Sequoia, investing in AI, from company formation. 1st partner to @linear @mach_industries @middeskhq @reflection_ai @ricursiveai @skildai @tavus

Harrison Chase

@hwchase17

@LangChain Always hiring: https://www.langchain.com/careers

Lee Robinson

@leerob

Teaching developers @cursor_ai, previously @vercel

Thariq

@trq212

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

scott belsky

@scottbelsky

helping the creative world make ideas happen. partner @a24 / founder A24Labs; founder @Behance, bod @atlassian & MoMA, author, seed investor, product obsessive.

Jordan Singer

@jsngr

ceo @mainframe building @async • prev. @figma @diagram (acq) @square

Will Manidis

@WillManidis

and I saw the holy city, the new jerusalem, coming down out of heaven

Dan Shipper 📧

@danshipper

ceo @every | the only subscription you need to stay at the edge of AI

Jared Palmer

@jaredpalmer

VP CoreAI @Microsoft Previously, VP of AI @Vercel. Creator of @v0 and @aisdk. Founder of @Turborepo (acquired by Vercel)

kitze 🛠️ tinkerer.club

@thekitze

http://tinkerer.club ⋅ http://benji.so ⋅ http://sizzy.co ⋅ http://zerotoshipped.com ⋅ http://glink.so ⋅ http://joinrepo.com ⋅ http://dmx.to ⋅http://sotto.to ⋅ http://justwrite.ink ⋅ http://spellbook.to ⋅ http://tubely.cc ⋅ http://slopcraft.ai

Josh Miller

@joshm

ceo @browsercompany makers of Arc and Dia browsers

Jerry Liu

@jerryjliu0

Parsing the world's hardest PDFs @llama_index. cofounder/CEO Careers: https://www.llamaindex.ai/careers Enterprise: https://www.llamaindex.ai/contact

Taelin

@VictorTaelin

Kind / Bend / HVM / INets / λCalculus

patagucci perf papi

@kenwheeler

founder @ WheelerDefense, practically irresistible. violently suburban. sealand nobleman. forklift certified. user @openai @meta @netflix

Aiden Bai

@aidenybai

building http://million.dev. on the side https://react-grab.com

Erik Bernhardsson

@bernhardsson

Building @modal

ben hylak

@benhylak

we are hiring. cto @raindrop_ai, prev @apple design, @spacex eng

anton

@abacaj

Flo Crivello

@Altimor

Founder @getlindy. "Striving to remember the obvious over grasping the esoteric."

andrew gao

@itsandrewgao

@cognition @stanford; prev @sequoia @LangChain @pika_labs; Z Fellow 🇺🇸; views my own

Varun Mohan

@_mohansolo

building @antigravity @GoogleDeepMind

Alexander Embiricos

@embirico

Codex @OpenAI

Mike Knoop

@mikeknoop

co-founder @ndea and @zapier @arcprize

Sonya Huang 🐥

@sonyatweetybird

Partner @Sequoia

Sam Whitmore

@sjwhitmore

eng at @cursor_ai. not a cat (or a man) in real life. I like to run a lot! @newcomputer @kensho @harvard @StuyNY

evan conrad

@evanjconrad

ceo @sfcompute

samir

@_samirism

ChatGPT Personalization and Memory @OpenAI , previously Eng @Snap

Phil Chen

@philhchen

Building something new. Previously research @openai @GoogleDeepMind @scale_AI @Stanford

🇺🇦 Alex Polozov

@Skiminok

Member of Technical Staff @reflection_ai • previously @GoogleDeepMind, @Theteamatx, @MSFTResearch, @uwcse • program synthesis, AI for Code & SWE

Simón

@simonpfish

beep boop

Michael Lai

@Mtclai

AI for state + local government @AnthropicAI | SF elected | community builder

Fan-Yun Sun

@sunfanyun

ceo @moonlake, prev. cs phd @stanfordailab, @nvidiaai

Hugh Zhang

@hughbzhang