BIO
AI Research Scientist @Meta Superintelligence Labs. Past: @OpenAI / @Google Brain / PhD @MIT
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Andrej Karpathy
@karpathy
Kyunghyun Cho
@kchonyc
a mediocre combination of a mediocre professor at @nyuniversity and a mediocre CEO at @OrtetAI
Sam Altman
@sama
The mission of OpenAI is to ensure that AGI benefits all of humanity
hardmaru
@hardmaru
Co-Founder and CEO @SakanaAILabs 🎏
Noam Brown
@polynoamial
Researching reasoning @OpenAI | Co-created Libratus/Pluribus superhuman poker AIs, CICERO Diplomacy AI, and OpenAI o-series 🍓 reasoning models
Mira Murati
@miramurati
Now building @thinkymachines. Previously CTO @OpenAI
Jason Wei
@_jasonwei
ai researcher @meta, past: openai, google 🧠
Sebastian Ruder
@seb_ruder
Research Scientist @AIatMeta MSL • Ex @Cohere @GoogleDeepMind
Shane Gu
@shaneguML
Sr. Staff RS GenAI @GoogleDeepMind. 🇯🇵-born 🇨🇳🇨🇦. ex: Omni Thinking, Gemini 1.5-3, GPT-4 @OpenAI, GoogBrain Robotics (JP: @shanegJP). Personal opinions.
Tim Dettmers
@Tim_Dettmers
Creator of bitsandbytes. Professor @CarnegieMellon and Research Scientist @allen_ai . I blog about deep learning and PhD life at http://timdettmers.com.
Nat Friedman
@natfriedman
http://nat.org
Alexandr Wang
@alexandr_wang
chief ai officer @meta, founder meta superintelligence labs, founder @scale_ai. rational in the fullness of time
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.
Eric Jang
@ericjang11
Tengyu Ma
@tengyuma
Assistant prof. @ Stanford; Chief AI Scientist @ MongoDB; Former Co-founder/CEO of Voyage AI Working on ML, DL, RL, LLMs, and their theory.
Nathan Lambert
@natolambert
Open model research, founder, director @trillium_labs. Prev. co-led Olmo at Ai2. Writes @interconnectsai, wrote http://posttrainingbook.com
Aran Komatsuzaki
@arankomatsuzaki
Sharing AI research. Early work on AI (GPT-J, scaling, MoE). Ex ML PhD (GT) & Google.
Zoubin Ghahramani
@ZoubinGhahrama1
VP Research, Google DeepMind, ex-head of Google Brain. Professor at University of Cambridge. Machine Learning Researcher. ex-Chief Scientist & VP of AI, Uber.
Dustin Tran
@dustinvtran
@elorianai. ex-google ex-xai
Susan Zhang
@suchenzang
Always hungry for intelligence.
Mark Chen
@markchen90
Chief Research Officer at @OpenAI. Coach for the USA IOI Team.
Barret Zoph
@barret_zoph
VP Research GoogleDeepmind Past: - VP & GM Enterprise (@openai) - CTO & Co-Founder TML (@thinkymachines) - VP Research (Post-Training) @openai
Liam Fedus
@LiamFedus
Building industrial-scale science at @periodiclabs Past: VP of Post-Training @OpenAI; Google Brain
Sholto Douglas
@_sholtodouglas
Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter
Aravind Srinivas
@AravSrinivas
cofounder and ceo @perplexity_ai
Elad Gil
@eladgil
Entrepreneur & Investor
Yisong Yue
@yisongyue
AI Professor @Caltech (@YueLabCaltech)
Behnam Neyshabur
@bneyshabur
Co-Founder & CEO @mirendil 💼 Past: co-led Discovery team @AnthropicAI & Blueshift team @GoogleDeepMind 🎒Traveling & Backpacking
Matthew Johnson
@SingularMattrix
Researcher at Google Brain. I work on JAX (https://github.com/google/jax).
sarah guo
@saranormous
startup investor/helper, founder @conviction. interested in intelligence, accelerating progress. tech podcast: @nopriorspod
Sebastien Bubeck
@SebastienBubeck
I work on AI at OpenAI. Former VP AI and Distinguished Scientist at Microsoft.
Jerry Tworek
@MillionInt
CEO and co-founder of @coreauto former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist
Eric Wallace
@Eric_Wallace_
research @openai
Taco Cohen
@TacoCohen
Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.
Brandon Amos
@brandondamos
🧙 RL @Reflection_AI past: @MetaAi @GoogleDeepmind @SCSatCMU @Cornell_Tech
Jascha Sohl-Dickstein
@jaschasd
Member of the technical staff @ Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamics.
Ethan Perez
@EthanJPerez
Alignment team lead at Anthropic
Luke Metz
@Luke_Metz
Meta Previously: Thinking Machines, OpenAI, Google Brain
Sewon Min
@sewon__min
Assistant professor @Berkeley_EECS @berkeley_ai || Research scientist at @allen_ai || PhD from @uwcse @uwnlp
Alex Dimakis
@AlexGDimakis
Professor, UC Berkeley, Founder @bespokelabsai
Yi Tay
@YiTayML
research scientist @googledeepmind ✨♊, model co-lead/captain of gemini deepthink imo gold medal 🥇, opinions are my own.
Sham Kakade
@ShamKakade6
Harvard Professor. Full stack ML and AI. Co-director of the Kempner Institute for the Study of Artificial and Natural Intelligence.
Dylan Patel
@dylan522p
SemiAnalysis AI Infrastructure Research and Consulting DMs are open for consulting, quotes, or to talk shop, Opinions my own
Saining Xie
@sainingxie
cofounder & chief science officer at @amilabs | faculty @nyu_courant | prev: @googledeepmind @meta (fair) @ucsandiego | ynwa
Catherine Olsson
@catherineols
Hanging out with Claude, improving its behavior, and building tools to support that @AnthropicAI 😁 prev: @open_phil @googlebrain @openai (@microcovid)
Joshua Achiam
@jachiam0
Freedom, flourishing, and abundance. Prev: @openai. Main author of http://spinningup.openai.com
Riley Goodside
@goodside
Formerly: Google DeepMind, Scale.
Bob McGrew
@bobmcgrewai
Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.
Denny Zhou
@denny_zhou
@Meta Superintelligence. Prev: Founded & led the Reasoning Team at @Google Brain / Google DeepMind (2021-2026), co-founded COLM
Alexis Conneau
@alex_conneau
Muse Realtime Avatar | #SeeTheAGI | Distinguished Scientist @Meta | Co-founder & CEO @WaveFormsAI (acq by Meta) | ex-@OpenAI GPT-4o/AVM | @Polytechnique X11
