101 TOP FOLLOWERS Β· 2.7K FOLLOWERS
βOpenAI
Wenda Zhou is a researcher at OpenAI, contributing to models like o1, with a PhD in Statistics from Columbia and publications in ML/statistics. Tagged Researcher as their primary public identity is research.
Sam Altman
@sama
AI is cool i guess
Kyunghyun Cho
@kchonyc
a mediocre combination of a mediocre scientist and a mediocre advisor at @nyuniversity (@CILVRatNYU)
Noam Brown
@polynoamial
Researching reasoning @OpenAI | Co-created Libratus/Pluribus superhuman poker AIs, CICERO Diplomacy AI, and OpenAI o3 / o1 / π reasoning models
Jason Wei
@_jasonwei
ai researcher @meta superintelligence labs, past: openai, google π§
Mira Murati
@miramurati
Now building @thinkymachines. Previously CTO @OpenAI
Mark Chen
@markchen90
Chief Research Officer at @OpenAI. Coach for the USA IOI Team.
Roger Grosse
@RogerGrosse
Alexandr Wang
@alexandr_wang
chief ai officer @meta, founder @scale_ai. rational in the fullness of time
Luke Metz
@Luke_Metz
OpenAI Previously: Thinking Machines, Google Brain
Behnam Neyshabur
@bneyshabur
something new πΌ Past: Co-leading AI Scientist effort @AnthropicAI (Discovery team), Gemini @GoogleDeepMind (Co-led Blueshift team) πTraveling & Backpacking
Joshua Achiam
@jachiam0
Freedom, flourishing, and abundance. Chief Futurist @openai. Main author of http://spinningup.openai.com
Ryan Adams
@ryan_p_adams
Machine Learning Researcher, CS Professor (@PrincetonCS), Dad, Woodworker
Jerry Tworek
@MillionInt
CEO and co-founder of Core Automation former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist
Eric Wallace
@Eric_Wallace_
research @openai
Rowan Zellers
@rown
multimodal @thinkymachines. I also like to climb rocks and throw pottery. http://rowanzellers.com (he/him)
David Dohan
@dmdohan
reducing perplexity @openai | past: probabilistic programs, proteins, science & reasoning @ google brain π§
Karina
@karinanguyen
building @thoughtfullab, prev. AI research & product @OpenAI, @AnthropicAI, @maisonagi (side proj)
Hyung Won Chung
@hwchung27
AI Research Scientist @Meta Superintelligence Labs. Past: @OpenAI / @Google Brain / PhD @MIT
Bob McGrew
@bobmcgrewai
Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.
Rohan Pandey
@khoomeik
descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
will depue
@willdepue
retired ex @openai (sora 1 & 2, posttraining o3/4o, pretraining moonshots)
Andrew Carr π€Έ
@andrew_n_carr
co-founder leading science @getcartwheel co-founder advisor @arcade_ai Past: Codex @OpenAI, Brain @GoogleAI, world ranked Tetris player
Hongyu Ren
@ren_hongyu
research @meta superintelligence. CS PhD @stanford. prev @openai.
Gabriel Synnaeve
@syhw
Nerd & Dad. RL & CodeGen research since before it was cool.
Irwan Bello
@IrwanBello
Supercomputers & Friends, AI & Science. Founding team & Research Lead at @reflection_ai. Past: @OpenAI, Founding team @character_ai, Google Brain
Simon Shaolei Du
@SimonShaoleiDu
Reasoning Chief Scientist @miromind_ai. Associate Professor @uwcse. Prev @xai. Postdoc @the_IAS. PhD in machine learning @mldcmu.
Zhiqing Sun
@EdwardSun0909
Lead Agents @Meta MSL TBD Lab. previously posttraining/agent research @OpenAI. CS PhD @LTIatCMU
rapha
@rapha_gl
making models programmable @ openai
Nat McAleese
@__nmca__
Research @AnthropicAI. Previously @OpenAI, @DeepMind. Views my own.
Ananya Kumar
@ananyaku
Researcher at Meta TBD Labs. Previously core contributor to o1, o3, gpt5, at OpenAI. PhD at Stanford University AI Lab with Percy Liang and Tengyu Ma
Alexander Wei
@alexwei_
Reasoning @OpenAI. Co-built CICERO @MetaAI | @Berkeley_AI PhD '23 | @Harvard '20
Pavel Izmailov
@Pavel_Izmailov
Researcher @AnthropicAI π€ Assistant Professor @nyuniversity ποΈ Previously @OpenAI #StopWar πΊπ¦
Chelsea Sierra Voss
@csvoss
engineeress β¨ Member of Technical Staff @openai // board $QCLS // past @pilothq, @sendwaveapp, @khanacademy, CS/math @MIT, 2x IBO gold
Michael Truell
@mntruell
@cursor_ai CEO
Scott Gray
@scottgray76
GPU Geek at @OpenAI. I have a long standing interest in neuroscience and its application to machine learning. He/Him.
Anjney Midha
@AnjneyMidha
founder @amppublic
Gabriel Ilharco
@gabriel_ilharco
AI Research Scientist
Clive Chan
@itsclivetime
perplexity per picojoule @openai / formerly a car @tesla dojo
Patrick Hsu
@pdhsu
@ArcInstitute co-founder, @Stanford professor, @ThriveCapital investor | biology and ML research | π¨π¦ prev @harvard @broadinstitute, Fast Grants
Ilya Kostrikov
@ikostrikov
Pre-Training Researcher @OpenAI, previously: RL/post-training @OpenAI, Postdoc at UC Berkeley @berkeley_ai, Researcher at Google Brain, PhD in CS @CILVRatNYU
Laurens van der Maaten
@lvdmaaten
Member of Technical Staff at Anthropic. Ex-Meta. t-SNE. Llama 3. DenseNet. Web-scale weakly supervised vision. CrypTen.
Costa Huang
@vwxyzjn
Exploiting physical rewards @periodiclabs. Prev: RL @allen_ai @huggingface. Built @cleanrl_lib.
Jason Phang
@zhansheng
Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, πΈπ¬. Prev: @Google, @Microsoft
Christine McLeavey
@mcleavey
@openai audio team: gpt-4o, jukebox & musenet
Brandon McKinzie
@mckbrando
research @OpenAI | prev: multimodal @Apple, physics/cs @UCBerkeley
Tao Xu
@txhf
Learning Machine at OpenAI
Ted Sanders
@sandersted
Research at OpenAI. Be kind to others, and yourself.
You Jiacheng
@YouJiacheng
Jimmy Apples π/acc
@apples_jimmy
Wagmi. 2025. As featured in Bloomberg. As quoted by Nobel Prize winner Demis Hassabis. As mentioned on the Lex Fridman PodcastπΊ
Dan Roberts
@danintheory
Scientist @OpenAI. Prev. co-founder @diffeo, acquired by @salesforce // co-authored The Principles of Deep Learning Theory // studied gravity.