Jack Clark
@jackclarkSF
AI SAFETY@AnthropicAI, ONEAI OECD, co-chair @indexingai, writer @ http://importai.net Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures
David Duvenaud
@DavidDuvenaud
AI SAFETYMachine learning prof @UofT. Former team lead at Anthropic. Working on generative models, inference, & latent structure.
Amanda Askell
@AmandaAskell
AI SAFETYPhilosopher & ethicist trying to make AI be good @AnthropicAI. Personal account. All opinions come from my training data.
Aran Komatsuzaki
@arankomatsuzaki
OPEN SOURCESharing AI research. Early work on AI (GPT-J, LAION, scaling, MoE). Ex ML PhD (GT) & Google.
Taco Cohen
@TacoCohen
RESEARCH ENGINEERSlop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.
Riley Goodside
@goodside
ENGINEERScreenshots of chatbots since 2022. Formerly: Google DeepMind, Scale.
Chelsea Sierra Voss
@csvoss
RESEARCH ENGINEERengineeress ✨ Member of Technical Staff @openai // serious play // past @pilothq, @sendwaveapp, @khanacademy, CS/math @MIT, 2x IBO gold
augustus odena
@gstsdn
RESEARCHERSomething new. Previously: AI research at TBD Labs / Meta; cofounder at @AdeptAILabs; Invented Scratchpad / Chain-of-Thought; Google Brain
Joe Carlsmith
@jkcarlsmith
AI SAFETYPhilosophy, futurism, AI. Working on Claude's values @AnthropicAI. Formerly @coeff_giving. Opinions my own.
Ajeya Cotra
@ajeya_cotra
AI SAFETYHelping the world prepare for extremely powerful AI. Risk assessment @METR_evals. Writing at Planned Obsolescence (about AI), Good Bones (about whatever).
Dylan HadfieldMenell
@dhadfieldmenell
AI SAFETYAssociate Prof @MITEECS working on value (mis)alignment in AI systems; Safety & Alignment Advisor at http://Character.AI; @dhadfieldmenell@bsky.social; he/him
Christopher Potts
@ChrisGPotts
ACADEMICStanford Professor of Linguistics and, by courtesy, of Computer Science. Member of technical staff @stanfordnlp and @StanfordAILab. Co-founder @ Bigspin AI.
Tanishq Mathew Abraham, Ph.D.
@iScienceLuvr
RESEARCH ENGINEERCEO @SophontAI | Founder @MedARC_AI | PhD at 19 (2023) | ex Research Director Stability AI | Biomed. engineer @ 14 | TEDx talk➡https://bit.ly/3tpAuan
Eric Zelikman
@ericzelikman
FOUNDERcofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford
Stella Biderman @ ICLR
@BlancheMinerva
OPEN SOURCEEnsuring that tech companies don't have a monopoly on being able to do research on cutting edge AI @AiEleuther. She/her
dr. jack morris
@jxmnop
RESEARCHERresearch // language models, information theory, science of AI // formerly @cornell
Connor Leahy
@NPCollapse
POLICYUS Director @ControlAI - Leave me anonymous feedback: http://bit.ly/3RZbu7x - I don't know how to save the world, but dammit I'm gonna try
Alex Tamkin
@AlexTamkin
AI SAFETYmachine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp
Sepp Hochreiter
@HochreiterSepp
ACADEMICPioneer of Deep Learning and known for vanishing gradient and the LSTM.
Yo Shavit
@yonashav
AI SAFETYpolicy for v smart things @openai. Past: CS PhD @HarvardSEAS/@SchmidtFutures/@MIT_CSAIL. Tweets my own; on my head be it.
Jimmy Apples 🍎/acc
@apples_jimmy
CREATORWagmi. 2025. As featured in Bloomberg. As quoted by Nobel Prize winner Demis Hassabis. As mentioned on the Lex Fridman Podcast💺
Allan Dafoe
@AllanDafoe
AI SAFETYAGI governance: navigating the transition to beneficial AGI (Google DeepMind)
Alex Graveley
@alexgraveley
ENGINEERCo-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor 🎗️
Alexia Jolicoeur-Martineau
@jm_alexia
RESEARCHERAI Researcher 🐱💻 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.
Alexey Guzey
@alexeyguzey
CREATORhttp://guzey.com, http://newscience.org, @openai; in pursuit of a just, beautiful future.
Ian Hogarth
@soundboy
AI SAFETYinvestor at @pluralplatform, chair UK AI Security Institute, co-founder @songkick
Blaise Agüera (@blaiseaguera.bsky.social)
@blaiseaguera
RESEARCHERCTO of Technology & Society @Google, working on fundamental AI research and exploring the nature and origins of intelligence. Order "What Is Intelligence?" ⬇️
Rivers Have Wings
@RiversHaveWings
OPEN SOURCEAI/generative artist. Writes her own code. Absolute power is a door into dreaming.
Nora Belrose
@norabelrose
AI SAFETYAIs aren't people, they're tools we should use wisely. Head of interpretability research at @AiEleuther, but tweets are my own views, not Eleuther's.
Rob Miles
@robertskmiles
AI SAFETYExplaining AI Alignment to anyone who'll stand still for long enough, on YouTube and Discord. Music, movies, microcode, and high-speed pizza delivery
Mario Klingemann💧💦
@quasimondo
CREATORArtist, Neurographer, Automancer, Purveyor of Systems, Data Dumpster Diver, Information Recycler
Matt Clifford
@matthewclifford
FOUNDERCo-founder @join_ef; Chair @ARIA_Research; Make Britain Rich Again.
Matt Shumer
@mattshumer_
INVESTORInvestor in @GroqInc @Etched @Rork @DaytonaIO @OpenRouter + more. Prev: CEO @HyperWriteAI, @OthersideAI Try: http://agent-s.app Press: mattshumermedia@gmail.com
