BIO
OpenAI Foundation science!
Sam Altman
@sama
AI is cool i guess
Sam Bowman
@sleepinyourhat
AI alignment + LLMs at Anthropic. On leave from NYU. Views not employers'. No relation to @s8mb. Into @givingwhatwecan.
Wojciech Zaremba
@woj_zaremba
AI resilience at OpenAI Foundation Co-Founder of OpenAI https://woj.world
David Duvenaud
@DavidDuvenaud
Machine learning prof @UofT. Former team lead at Anthropic. Working on generative models, inference, & latent structure.
Zico Kolter
@zicokolter
Professor and Head of Machine Learning Department at @CarnegieMellon. Board member @OpenAI and @Qualcomm. Chief Scientist @GraySwanAI.
Dwarkesh Patel
@dwarkesh_sp
Host of @dwarkeshpodcast https://www.youtube.com/DwarkeshPatel https://open.spotify.com/show/4JH4tybY1zX6e5hjCwU6gF https://apple.co/3ujLQkZ
Sholto Douglas
@_sholtodouglas
Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter
Alexandr Wang
@alexandr_wang
chief ai officer @meta, founder @scale_ai. rational in the fullness of time
Amanda Askell
@AmandaAskell
Philosopher & ethicist trying to make AI be good @AnthropicAI. Personal account. All opinions come from my training data.
Joshua Achiam
@jachiam0
Freedom, flourishing, and abundance. Chief Futurist @openai. Main author of http://spinningup.openai.com
Taco Cohen
@TacoCohen
Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.
Catherine Olsson
@catherineols
Hanging out with Claude, improving its behavior, and building tools to support that @AnthropicAI π prev: @open_phil @googlebrain @openai (@microcovid)
Alex Dimakis
@AlexGDimakis
Professor, UC berkeley | Founder @bespokelabsai |
rishi
@RishiBommasani
Economic impacts of AI; AI policy & governance @StanfordHAI Previous: Stanford CS PhD w/ @percyliang @jurafsky, Cornell CS
typedfemale
@typedfemale
a really exciting new account "advanced pytorch user" - @cHHillee alt: @typedalt
Leopold Aschenbrenner
@leopoldasch
http://situational-awareness.ai
Rohan Pandey
@khoomeik
descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
Rachel Thomas
@math_rachel
R&D at answer ai | fast ai co-founder | past: math PhD, immunology MS, early eng at uber, prof at USF Data Institute
Owain Evans
@OwainEvans_UK
Runs an AI Safety research group in Berkeley (Truthful AI) + Affiliate at UC Berkeley. Past: Oxford Uni, TruthfulQA, Reversal Curse. Prefer email to DM.
Alex Tamkin
@AlexTamkin
machine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp
rapha
@rapha_gl
making models programmable @ openai
kipply
@kipperrii
"exhausting in the way that matters. i'd rather chase kipply than wait for someone slower" - claude
Helen Toner
@hlntnr
AI, national security, China. Part of the founding team at @CSETGeorgetown (opinions my own). Author of Rising Tide on substack: http://helentoner.substack.com
Kevin Roose
@kevinroose
NYT tech columnist, Hard Fork co-host, high-perplexity language model. Writing a book about AGI.
Anjney Midha
@AnjneyMidha
founder @amppublic β’ visiting scientist @stanford β’ teaching @cs153systems
Yonatan Belinkov
@boknilev
Associate professor of computer science @TechnionLive; visiting scholar @KempnerInst 2025-2026.
Ajeya Cotra
@ajeya_cotra
Helping the world prepare for extremely powerful AI. Risk assessment @METR_evals. Writing at Planned Obsolescence (about AI), Good Bones (about whatever).
Trenton Bricken
@TrentonBricken
Trying to make AI go well @AnthropicAI
Jeremy Bernstein
@jxbz
π§ͺ @thinkymachines βοΈ anon feedback @ http://admonymous.co/jxbz
Patrick Hsu
@pdhsu
@ArcInstitute co-founder, @Stanford professor, @ThriveCapital investor | biology and ML research | π¨π¦ prev @harvard @broadinstitute, Fast Grants
Yo Shavit
@yonashav
ai resilience @foundationOAI. Past: @openai / @HarvardSEAS / @SchmidtFutures / @MIT_CSAIL. Tweets my own; on my head be it.
Yasaman Bahri
@yasamanbb
Research Scientist @GoogleDeepMind // AI + physics // Ph.D. @UCBerkeley.
Bret Taylor
@btaylor
Co-Founder @SierraPlatform. Board @OpenAI.
Tamay Besiroglu
@tamaybes
Co-founder/CEO @MechanizeWork
Tao Xu
@txhf
Learning Machine at OpenAI
Ted Sanders
@sandersted
Research at OpenAI. Be kind to others, and yourself.
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
david rein
@idavidrein
Research Scientist @METR_Evals. Formerly: early employee @cohere, made GPQA @nyuniversity
William MacAskill
@willmacaskill
Consider donating 10% to effective charities: http://www.givingwhatwecan.org/pledge Or a career for impact: http://80000hours.org My research: http://forethought.org
Alexey Guzey
@alexeyguzey
http://guzey.com, http://newscience.org, @openai; in pursuit of a just, beautiful future.
Joe Carlsmith
@jkcarlsmith
Philosophy, futurism, AI. Working on Claude's values @AnthropicAI. Formerly @coeff_giving. Opinions my own.
Emily Dinan
@em_dinan
eng @ FAIR (she/her)
Lisan al Gaib
@scaling01
lead them to paradise LisanBench: https://lisanbench.com/ Impressum & Datenschutz: https://lisanbench.com/legal
Jasmine Wang
@j_asminewang
alignment @OpenAI. formerly @ UK AISI. opinions mine!
Andrew White π¦ββ¬
@andrewwhite01
Automating science. Cofounder @EdisonSci. Cofounder @FutureHouseSF. Prof of chem eng @UofR (on sabbatical).
Joshua Kushner
@JoshuaKushner
π€
Eric Steinberger
@EricSteinb
CEO @magicailabs
Sam Rodriques
@SGRodriques
Director and CEO at FutureHouse and Edison Scientific. Building an AI scientist. http://www.edisonscientific.com. http://www.futurehouse.org
Lama Ahmad ΩΩ Ω Ψ§ΨΩ Ψ―
@_lamaahmad
@OpenAI. views my own.
Will Manidis
@WillManidis
financier.
