BIO
Engineer @OpenAI
Sam Altman
@sama
AI is cool i guess
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.
Jason Wei
@_jasonwei
ai researcher @meta superintelligence labs, past: openai, google π§
Shane Gu
@shaneguML
Gemini/Omni Thinking, Senior Staff AE @GoogleDeepMind. π―π΅-born π¨π³π¨π¦. ex: Gemini 1.5-3, GPT-4 @OpenAI, Google Robotics (JP: @shanegJP). Personal opinions.
Joshua Achiam
@jachiam0
Freedom, flourishing, and abundance. Chief Futurist @openai. Main author of http://spinningup.openai.com
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
Bob McGrew
@bobmcgrewai
Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.
Songlin Yang
@SonglinYang4
pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. she/her/hers
Rohan Pandey
@khoomeik
descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
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
Elad Gil
@eladgil
Entrepreneur & Investor
Aidan McLaughlin
@aidan_mclau
research scientist @openai
Danijar Hafner
@danijarh
Building AI that autonomously understands and interacts with the world. Previous: @GoogleDeepMind @UCBerkeley @UofT
Quanquan Gu
@QuanquanGu
Professor @UCLA, Ex-ByteDance Seed | Recent work: Seed2.0, SeedFold, SeedProteo | Opinions are my own
Sherjil Ozair
@sherjilozair
prometheus | founder @GeneralAgentsCo | previously autopilot @tesla, deep learning @googledeepmind, phd http://mila.quebec, cs @iitdelhi
Jesse Mu
@jayelmnop
computational linguistics
Kory Mathewson
@korymath
@GoogleDeepMind generative AI models + agents | getting great tech into the hands of great creative people
Demi Guo
@demi_guo_
Co-founder & CEO @pika_labs | AI Self @semi_guo_
Yao Fu
@Francis_YAO_
Scaling @xAI. Previously Gemini 3 perception and project Astra @GoogleDeepMind
Kevin Weil πΊπΈ
@kevinweil
BoD @Cisco @nature_org LTC @USArmyReserve Ex CPO+Science @OpenAI, Pres @Planet, Head of Product @Instagram @Twitter β€οΈ @elizabeth ultramarathons kids cats math
Kevin Lu
@_kevinlu
Research @thinkymachines
Michael Chang
@mmmbchang
Amplify human creativity with Sora @openai Prev: Gemini and Project Astra @GoogleDeepMind, @LangChainAI, @MetaAI, @SchmidhuberAI PhD @berkeley_ai BS @MIT
Cas (Stephen Casper)
@StephenLCasper
Computer scientist working on AI safeguards and gov research. Incoming assistant professor @Kennedy_School @Harvard. https://stephencasper.com/
Alexander Kirillov
@_alex_kirillov_
Multimodality @thinkymachines. Previously: post-training MM lead @openai, research Scientist @facebookai Projects: GPT-4o, Advance Voice Mode, SegmentAnything.
Costa Huang
@vwxyzjn
Exploiting physical rewards @periodiclabs. Creator of @cleanrl_lib. Prev: RL @allen_ai @huggingface.
Chenlin Meng
@chenlin_meng
Co-founder & CTO @pika_labs | ex @StanfordAILab @Stanford | Hiring: Head of Engineering and Senior Engineer
Jason Phang
@zhansheng
Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, πΈπ¬. Prev: @Google, @Microsoft
Christine McLeavey
@mcleavey
@openai audio team: gpt-4o, jukebox & musenet
Zhijing Jin
@ZhijingJin
Prof @UofTCompSci. Director @JinesisLab. Founder @EuroSafeAI. Scientist@MPI_IS w/ @bschoelkopf. @CausalNLP, NLP4SocialGood @NLP4SG. Mentor&mentee @ACLMentorship
Brandon McKinzie
@mckbrando
research @OpenAI | prev: multimodal @Apple, physics/cs @UCBerkeley
Ted Sanders
@sandersted
Research at OpenAI. Be kind to others, and yourself.
Anastasios Nikolas Angelopoulos
@ml_angelopoulos
Measuring intelligence @arena. Statistics, model evaluation. Formerly @Berkeley_EECS, @stanford_ee, student researcher @GoogleDeepMind.
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
Zhuohan Li
@zhuohan123
building @vllm_project at @meta | ex-openai | cs phd @ π uc berkeley | machine learning system | the real agi is the friends we made along the way
Aditya Kusupati
@adityakusupati
Been places..... Done things.... Wandering @GoogleDeepMind Enjoying little things w/ @_keysarasara
Matt Shumer
@mattshumer_
Investor in @GroqInc @Etched @Rork @DaytonaIO @OpenRouter + more. Prev: CEO @HyperWriteAI, @OthersideAI Try: http://agent-s.app Press: mattshumermedia@gmail.com
Daniel
@growing_daniel
Iβm asking you to do something well. he/him
Justine Moore
@venturetwins
Partner @a16z AI π€ and twin to @omooretweets | Investor in @elevenlabs, @bfl_ml, @hedra_labs, @krea_ai, @heyglif, @ShizukuAILabs, @wabi, @TownAI
Ross
@rpoo
Caitlin Kalinowski
@kalinowski007
Builder-strategist in physical AI. Boards: Axon, Institute of Contemporary Art SF.
Steven Heidel
@stevenheidel
API @OpenAI | π³οΈβπ he/him
Mariya I. Vasileva
@mariyaivasileva
Research @Meta Superintelligence Labs multimodal AI β’ VLMs β’ safety & alignment ex @AWS β’ π @UofIllinois (PhD), @Caltech @WiMLWorkshop, @CVFADworkshop β’ π§π¬
Jong Wook Kim π
@_jongwook_kim
Member of Technical Staff @OpenAI; previously at @nyuMARL, @SpotifyResearch, @pandoramusic, @kakaocorpglobal, and @NCSOFT
Linus
@thesephist
lost to wonder | engineering @thrivecapital
Ashvin Nair
@ashvinair
RL foundations @cursor_ai. Prev: o1, o3, Code Interpreter @openai, 9 years learning to poke by poking at UC Berkeley
Kevin Liu
@kliu128
Interested in ai, systems, progress, living a good life