BIO
Research @OpenAI
hardmaru
@hardmaru
Co-Founder and CEO @SakanaAILabs 🎏
Pieter Abbeel
@pabbeel
Berkeley & Amazon
John Schulman
@johnschulman2
@thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music
Tim Rocktäschel
@_rockt
Teaching AI the joy of invention at @Recursive_SI, Professor of AI @AI_UCL, PI @BOLD_Lab_AI, Fellow @ELLISforEurope. Ex @GoogleDeepMind @AIatMeta @CompSciOxford
Sebastien Bubeck
@SebastienBubeck
I work on AI at OpenAI. Former VP AI and Distinguished Scientist at Microsoft.
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.
Edward Grefenstette
@egrefen
FR/US/GB AI/ML Person, Director of Research at @GoogleDeepMind, Honorary Professor at @BOLD_Lab_AI, @ELLISforEurope Fellow. All posts are personal.
Yee Whye Teh
@yeewhye
Find me @yeewhye@sigmoid.social Professor at @OxCSML, @oxfordstats and Research Director at @GoogleDeepMind. All opinions are my own.
Aravind Srinivas
@AravSrinivas
cofounder and ceo @perplexity_ai
Matthew Johnson
@SingularMattrix
Researcher at Google Brain. I work on JAX (https://github.com/google/jax).
Kevin Patrick Murphy
@sirbayes
Research Scientist at Google DeepMind. Interested in Bayesian Machine Learning.
Jakob Foerster
@j_foerst
Associate Prof in ML @UniofOxford. Something Something Research Scientist @MetaAI. Something @BOLD_LAB_AI. Always #teamhuman. Opinions belong to the world.
sarah guo
@saranormous
startup investor/helper, founder @conviction. interested in intelligence, accelerating progress. tech podcast: @nopriorspod
Taco Cohen
@TacoCohen
Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.
Eric Wallace
@Eric_Wallace_
research @openai
Jeff Clune
@jeffclune
Co-founder, Recursive. Professor, CS, U. British Columbia. CIFAR AI Chair, Vector Institute. | ML, AI, deep RL, deep learning, AI-Generating Algorithms (AI-GAs)
Brandon Amos
@brandondamos
🧙 RL @Reflection_AI past: @MetaAi @GoogleDeepmind @SCSatCMU @Cornell_Tech
Luke Metz
@Luke_Metz
OpenAI Previously: Thinking Machines, Google Brain
Joshua Achiam
@jachiam0
Freedom, flourishing, and abundance. Prev: @openai. Main author of http://spinningup.openai.com
Stephanie Chan
@scychan_brains
Staff Research Scientist at DeepMind. Artificial & biological brains 🤖 🧠 Societal impacts of AI + Science of AI. Views are my own.
Dimitris Papailiopoulos
@DimitrisPapail
Researcher @Microsoft | Prof @UWMadison (on leave) | babas of Inez Lily.
Rishabh Agarwal
@agarwl_
Reinforcement Learner
rishi
@RishiBommasani
Senior Research Scholar @StanfordHAI focused on economics and governance of frontier AI Previous: Stanford CS PhD @percyliang @jurafsky, Cornell CS
Eric Zelikman
@ericzelikman
cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford
David Dohan
@dmdohan
reducing perplexity & ai for science | past: reasoning o1/o3/... @openai & probabilistic programs, proteins, science & reasoning @ google brain 🧠
Niloofar
@niloofar_mire
Technical staff @humansand, asst. prof @LTIatCMU @CMU_EPP, ex RS in @AIatMeta, postdoc @uwcse, Ph.D. @ucsd_cse, former @MSFTResearch -- NAACL & ACL pr chair
Tejas Kulkarni
@tejasdkulkarni
Solving World Models @GoogleDeepMind. ex CEO @CSM_ai. Interested in AGI, Brain and AI creativity. PhD @mitbrainandcog
Dylan HadfieldMenell
@dhadfieldmenell
Associate Prof @MITEECS working on value (mis)alignment in AI systems; Safety & Alignment Advisor at http://Character.AI; @dhadfieldmenell@bsky.social; he/him
Eugene Vinitsky 🦋
@EugeneVinitsky
This account only exists so no on else can occupy it. Please contact through other means. Lab website: http://emerge-lab.github.io
Songlin Yang
@SonglinYang4
pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. INTP 🐱. she/her/hers.
Rohan Pandey
@khoomeik
descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
Aidan McLaughlin
@aidan_mclau
posttraining research @openai
Yann Dubois
@yanndubs
Posttraining @OpenAI | PhD @StanfordAILab
Quanquan Gu
@QuanquanGu
Professor @UCLA, Ex-ByteDance Seed | Recent work: Seed2.0, SeedFold, SeedProteo | Opinions are my own
Danijar Hafner
@danijarh
Building AI that autonomously understands and interacts with the world. Previous: @GoogleDeepMind @UCBerkeley @UofT
Feryal
@FeryalMP
Gemini ♊️ @GoogleDeepMind
Alex Graveley
@alexgraveley
Co-creator GitHub Copilot, Perplexity Computer, Dropbox Paper, etc. 2x CEO. Thruhiker. Survivor 🎗️
Stephen McAleer
@McaleerStephen
AI researcher at Anthropic
Theo Weber
@theophaneweber
Research scientist @ DeepMind; currently working on thinking/reasoning in Gemini.
Jesse Mu
@jayelmnop
computational linguistics
Eric
@ericmitchellai
chatgpt posttraining @openai. building personal agi. I like ai and music and some other stuff
Roberta Raileanu
@robertarail
Open-Endedness Team Lead and Senior Staff Research Scientist @GoogleDeepMind. Adjunct Faculty @bold_lab_ai. ex @Meta | @NYU | @Princeton | IPhO | IOAA.
John Hewitt
@johnhewtt
Assistant Prof @columbia CS. Visiting Researcher @ Google DeepMind. PhD from @stanfordnlp. Language x Neural Nets.
Rylan Schaeffer
@RylanSchaeffer
Creating something new. Ex-Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, MIT, Harvard, Uber, UCL, UC Davis
Gabriel Synnaeve
@syhw
Nerd & Dad. RL & CodeGen research since before it was cool.
Yu Bai
@yubai01
Training Accelerations @OpenAI. Previously @SFResearch, PhD @Stanford.
Alexia Jolicoeur-Martineau
@jm_alexia
Principal Researcher @ Microsoft 🐱💻 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.
Weiyan Shi
@shi_weiyan
Prof @Northeastern | MIT TR-35 | #AI2050 Early Career Fellow. Human-AI Interaction | Meta-agents – git for agents.
Kenneth Stanley
@kenneth0stanley
SVP of Open-Endedness @LilaSciences. Prev: Maven CEO, Lead@OpenAI, Uber AI, prof@UCF. NEAT,HyperNEAT,novelty search, POET. Book:Why Greatness Cannot Be Planned
Marco Mascorro
@Mascobot
Researching LLMs | Roboticist | Prev: Partner @a16z (inv @cursor_ai, @thinkymachines, @bfl_ml, etc), cofounded Fellow Robots, @BMW Research