Rob Wiblin

Christian Szegedy

@ChrSzegedy

#deeplearning, #ai research scientist. Opinions are mine.

Sam Bowman

@sleepinyourhat

AI alignment + LLMs at Anthropic. On leave from NYU. Views not employers'. No relation to @s8mb. Into @givingwhatwecan.

Dwarkesh Patel

@dwarkesh_sp

Host of @dwarkeshpodcast https://www.youtube.com/DwarkeshPatel https://open.spotify.com/show/4JH4tybY1zX6e5hjCwU6gF https://apple.co/3ujLQkZ

Roger Grosse

@RogerGrosse

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

David Duvenaud

@DavidDuvenaud

Machine learning prof @UofT. Former team lead at Anthropic. Working on generative models, inference, & latent structure.

Aravind Srinivas

@AravSrinivas

CEO @perplexity_ai

Sholto Douglas

@_sholtodouglas

Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter

Matthew Johnson

@SingularMattrix

Researcher at Google Brain. I work on JAX (https://github.com/google/jax).

near

@nearcyan

this too has passed

David Dohan

@dmdohan

reducing perplexity @openai | past: probabilistic programs, proteins, science & reasoning @ google brain 🧠

Scott Alexander

@slatestarcodex

I have a place where I say complicated things about philosophy and science. That place is my blog. This is where I make terrible puns.

Joe Carlsmith

@jkcarlsmith

Philosophy, futurism, AI. Working on Claude's values @AnthropicAI. Formerly @coeff_giving. Opinions my own.

vitalik.eth

@VitalikButerin

I choose balance. First-level balance. mi pinxe lo crino tcati https://slatestarcodex.com/2018/09/12/in-the-balance/

Amjad Masad

@amasad

ceo @replit. civilizationist

Richard Ngo

@RichardMCNgo

natural philosopher

Taco Cohen

@TacoCohen

Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.

Erik Brynjolfsson

@erikbryn

Director @DigEconLab Co-founder, @Workhelix @StanfordHAI @SIEPR @Stanford https://www.amazon.com/Second-Machine-Age-Prosperity-Technologies/dp/0393350649

Dean W. Ball

@deanwball

Leap into the boundless and make it your home

Buck Shlegeris

@bshlgrs

CEO@Redwood Research (@redwood_ai), working on technical research to reduce catastrophic risk from AI misalignment. bshlegeris@gmail.com

Adam D'Angelo

@adamdangelo

CEO of Quora, working on Poe: @poe_platform

Geoffrey Irving

@geoffreyirving

Chief Scientist at the UK AI Security Institute (AISI). Previously DeepMind, OpenAI, Google Brain, etc.

Kelsey Piper

@KelseyTuoc

We're not doomed, we just have a big to-do list.

Robin Hanson

@robinhanson

Let’s skip witty banter & talk deep Qs. Books: http://ageofem.com http://elephantinthebrain.com Chief Scientist @_futarchy Advisor @MetaDAOProject @butterygg

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

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).

Shimon Whiteson

@shimon8282

Professor of Computer Science at Oxford.

Ezra Klein

@ezraklein

Columnist, @NYTOpinion Author, "Why We're Polarized" Host of "The Ezra Klein Show" podcast

Daniel Kokotajlo

@DKokotajlo

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.

Michael Truell

@mntruell

@cursor_ai CEO

Kevin Roose

@kevinroose

NYT tech columnist, Hard Fork co-host, high-perplexity language model. Writing a book about AGI.

𝖦𝗋𝗂𝗆𝖾𝗌 ⏳

@Grimezsz

Tom Brown

@nottombrown

Co-founder @AnthropicAI. Compute wrangler. Author of GPT-3. Cautiously optimistic.

Alexander Berger

@albrgr

Enjoys a good applied micro paper. CEO of @coeff_giving. Views my own, tweets self-destruct every once in a while.

Christine McLeavey

@mcleavey

@openai audio team: gpt-4o, jukebox & musenet

Dustin Moskovitz

@moskov

Neel Nanda

@NeelNanda5

Mechanistic Interpretability lead DeepMind. Formerly @AnthropicAI, independent. In this to reduce AI X-risk. Neural networks can be understood, let's go do it!

Ted Sanders

@sandersted

Research at OpenAI. Be kind to others, and yourself.

Rishabh Agarwal

@agarwl_

Reinforcement Learner @periodiclabs, Adjunct Prof at McGill. Ex Meta, DeepMind, Brain, @iitbombay. NeurIPS Best Paper, On-Policy Distillation

Katja Grace 🔍

@KatjaGrace

Thinking about whether AI will destroy the world at http://aiimpacts.org. DM or email for media requests. Feedback: http://admonymous.co/googolplex

Stephen McAleer

@McaleerStephen

AI researcher at Anthropic

Johannes Heidecke

@JoHeidecke

Safety Systems @ OpenAI

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

Max Roser

@MaxCRoser

Data to understand global problems and research to make progress against them. Founder of @OurWorldInData / Professor at @UniofOxford's @BlavatnikSchool

Stephanie Chan

@scychan_brains

Staff Research Scientist at DeepMind. Artificial & biological brains 🤖 🧠 Societal impacts of AI + Science of AI. Views are my own.

Toby Ord

@tobyordoxford

Senior Researcher at Oxford University. Author — The Precipice: Existential Risk and the Future of Humanity.

Liv Boeree

@Liv_Boeree

That poker girl. Host of the Win-Win podcast. Slaying Moloch & chasing horizons 🚀♣️🌳🦾 Watch my latest thing here 👇

Connor Leahy

@NPCollapse

US 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

Alec Stapp

@AlecStapp

Co-founder @IFP, an innovation policy think tank

Luke Muehlhauser

@lukeprog

Coefficient Giving, AI Governance and Policy

Brandon McKinzie

@mckbrando

research @OpenAI | prev: multimodal @Apple, physics/cs @UCBerkeley

James Campbell

@jam3scampbell

post training @OpenAI

Alex Tamkin

@AlexTamkin

machine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp

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

Ethan Caballero

@ethanCaballero

ML @Mila_Quebec ; previously @GoogleDeepMind

Dan Roberts

@danintheory

Scientist @OpenAI. Prev. co-founder @diffeo, acquired by @salesforce // co-authored The Principles of Deep Learning Theory // studied gravity.

Markus Wulfmeier

@m_wulfmeier

Chief Scientist #Nomagic - Prev. AI & Robotics @GoogleDeepMind @oxfordrobots @berkeley_ai @ETH @MIT - European @ELLISforEurope

Allan Dafoe

@AllanDafoe

AGI governance: navigating the transition to beneficial AGI (Google DeepMind)

Tamay Besiroglu

@tamaybes

Co-founder/CEO @MechanizeWork

Brian Christian

@brianchristian

Researcher at the University of Oxford & UC Berkeley. Author of The Alignment Problem, Algorithms to Live By (w. Tom Griffiths), and The Most Human Human.

Andy Matuschak

@andy_matuschak

More wonder, more insight, more expression, more joy! R&D on tools for thought, with a focus on memory, reading, and attention. Currently working on @pico.

Roberta Raileanu

@robertarail

Open-Ended Team Lead and Senior Staff Research Scientist @GoogleDeepMind. Honorary Lecturer @UCL. ex @Meta | @NYU | @Princeton.

Adam Gleave

@ARGleave

CEO & co-founder @FARAIResearch non-profit | PhD from @berkeley_ai | Alignment & robustness | on bsky as http://gleave.me

Sam McCandlish

@samsamoa

Building AI as a human ally @AnthropicAI

Reiichiro Nakano

@reiinakano

i like building awesome things with awesome people 🇵🇭 🇯🇵

Derek Thompson

@DKThomp

Sign up for my new newsletter! (Link below) Also: Co-author of Abundance, host of Plain English, and contributing writer at The Atlantic.

Rosie Campbell

@RosieCampbell

Forever expanding my nerd/bimbo Pareto frontier. AI welfare 🤝 AI safety. Managing Director @eleosai, Ex-OpenAI, 2024 @rootsofprogress fellow

Benjamin Todd

@ben_j_todd

Founder @80000Hours Writing about AI, careers and doing good 🦑 New book with Penguin: http://80000hours.org/book

Daniel Eth (yes, Eth is my actual last name)

@daniel_271828

Researching effects of automated AI R&D | pro-America, pro-tech, & pro-AI safety

Jeffrey Ladish

@JeffLadish

Applying the security mindset to everything @PalisadeAI

Summer Yue

@summeryue0

Safety and alignment at Meta Superintelligence. Prev: VP of Research at Scale AI, research at Google DeepMind / Brain (Gemini, LaMDA, RL / TFAgents, AlphaChip).

Rob Miles

@robertskmiles

Explaining AI Alignment to anyone who'll stand still for long enough, on YouTube and Discord. Music, movies, microcode, and high-speed pizza delivery

Alex Tabarrok

@ATabarrok

Prof of economics at George Mason, co-founder of the online education platform http://MRU.org. Advisor to firms, incl MultiversX, TEAL, Bluechip, 0L Network +

Robert Long

@rgblong

executive director of @eleosai AI consciousness and AI welfare

Brendan O'Donoghue

@bodonoghue85

Director of Research at @GoogleDeepMind, working on generative models, deep learning, RL. PhD from @stanford. Gemini Diffusion lead.

tom white

@dribnet

creations with code and networks

Cate Hall

@catehall

preorder You Can Just Do Things, a guide to personal agency, now: https://shorturl.at/kOCpz anon feedback: http://shorturl.at/vxF24 | http://catehall.com

Ted Xiao

@xiao_ted

Founding Member of Technical Staff at Project Prometheus. Previously Gemini, Robotics @GoogleDeepMind. Posts about frontier models, physical AGI, and scaling.

Tamara Winter

@tamarawinter

Publisher @stripepress | Board @ifp + @joinFAI | Creator of TACIT, a mini-documentary series following master craftspeople at work

Elizabeth Barnes

@BethMayBarnes

Ben Mann

@8enmann

Make AI safe again

Steven Adler

@sjgadler

AI safety researcher (ex-OpenAI: danger evals, AGI readiness, etc), writing at https://clear-eyed.ai

uncatherio

@uncatherio

wholesomeness practitioner; user of words my more "work" account is @catherineols

Matt Clifford

@matthewclifford

Co-founder @join_ef; Chair @ARIA_Research; Make Britain Rich Again.

Oliver Habryka

@ohabryka

Building https://LessWrong.com and https://Lighthaven.space.

Miles Wang

@MilesKWang

Researcher @OpenAI

Philip E. Tetlock

@PTetlock

Penn-Integrates-Knowledge (PIK) Professor, Wharton & School of Arts & Sciences. Likes = interesting; Retweets = very interesting; Interesting ≠ endorsement

𝙷𝚒𝚖𝚊 𝙻𝚊𝚔𝚔𝚊𝚛𝚊𝚓𝚞

@hima_lakkaraju

AI Professor @Harvard; Senior Staff Research Scientist @GoogleAI; @trustworthy_ml #AI #XAI; AI PhD from Stanford; Sloan/Kavli Fellow, MIT TR #35Under35

Tristan Harris

@tristanharris

• Co-founder @HumaneTech_ • Former Google Design Ethicist • Featured in Netflix's @SocialDilemma_ • #TIME100 for AI • Host #YourUndividedAttention podcast

Danny Hernandez

@Hernandez_Danny

Measuring and forecasting AI progress @AnthropicAI.

Marius Hobbhahn

@MariusHobbhahn

CEO at Apollo Research @apolloaievals prev. ML PhD with Philipp Hennig & AI forecasting @EpochAIResearch

Eli Lifland

@eli_lifland

AI forecasting and governance @AI_Futures_. Co-author of AI 2027 and the AI Futures Model. Also @aidigest_, @SamotsvetyF. Prev @oughtinc

jasmine sun

@jasminewsun

anthropologist of disruption ✰ contributor @theatlantic ✰ newsletter http://jasmi.news

Michaël Trazzi

@MichaelTrazzi

http://michaeltrazzi.com

Peter Wildeford🇺🇸🚀

@peterwildeford

Head of Policy @AIPolicyNetwork. Ohioan. World champion forecaster. Former data scientist. Protecting liberty and prosperity in the age of superintelligence.

Samuel Hammond 🦉

@hamandcheese

Chief economist + AI Policy Director, @joinFAI. Nonresident fellow @NiskanenCenter. Pluralist. 'The world is second best, at best.' | samuel@thefai.org

Toby Shevlane

@tshevl

@_Mantic_AI cofounder & CEO, on a mission to solve forecasting. Prev: research scientist @GoogleDeepMind, PhD at @UniofOxford.

Samuel Albanie 🇬🇧

@SamuelAlbanie

frontier evals lead for gemini @GoogleDeepMind

Nate Silver

@NateSilver538

Silver Bulletin, not the only thing I'm doing but the main thing and the best thing! https://natesilver.substack.com/

Matthew Yglesias

@mattyglesias

Slow Boring, cohosting http://politix.fm and The Argument pod. NYT contributing opinion writer.

Sriram Krishnan

@sriramk

AI at the @whitehouse. pro wrestling fan. official: @skrishnan47

Crémieux

@cremieuxrecueil

I write about genetics, 'metrics, and demographics. Read my long-form writing at http://www.cremieux.xyz.

Matt Ridley

@mattwridley

Biologist, columnist | Author of Red Queen, Genome, Rational Optimist, the Evolution of Everything, How Innovation Works, Viral and Birds, Sex and Beauty.

Chubby♨️

@kimmonismus

Dream realized! Turned my love for AI into a career - sharing daily. Get my newsletter (225k+ subs): 🔗 https://linktr.ee/kimmonismus //📧 kim@getsuperintel.com

Julia Galef

@juliagalef

Author of THE SCOUT MINDSET and host of the Rationally Speaking podcast

Diana S. Fleischman

@sentientist

Evolutionary Psychologist. Mama. Married to @gmiller. I left academia so I can say whatever I like here now.

Dr. Alex Wissner-Gross

@alexwg

The Innermost Loop, also on Substack (http://alexwg.org/su), LinkedIn (http://alexwg.org/li), Spotify (http://alexwg.org/sp), Threads (http://alexwg.org/th), and YouTube (http://alexwg.org/yt).

Flo Crivello

@Altimor

Founder @getlindy. "Striving to remember the obvious over grasping the esoteric."

Jordi Hays

@jordihays

Host @TBPN

David Chapman

@Meaningness

Better ways of thinking, feeling, and acting—around problems of meaning and meaninglessness; self and society; ethics, purpose, and value.

Saloni

@salonium

Co-founder & editor @WorksInProgMag. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, @coeff_giving. // Prev @OurWorldInData. 🏳️‍🌈

Celine Halioua

@celinehalioua

Founder + CEO @loyalfordogs 🐶 Working on aging drugs! Longevity Fund, @UniofOxford health econ, @UTAustin neuroscience. Write to learn things.

Ruxandra Teslo 🧬

@RuxandraTeslo

Clinical Trial Abundance | Fertility | @EmergentVentures | previously: PhD @sangerinstitute | long-form https://www.writingruxandrabio.com/

Psyho

@FakePsyho

Humanity's Last Programmer; Game Designer; Problem Solver; past: OpenAI (Dota), Pro Competitive Programmer, Poker

Trevor Blackwell

@tlbtlbtlb

Robotics. Simulation. @ycombinator

Dr Anton Howes

@antonhowes

Invention historian. I write *Age of Invention*, an email newsletter on the history of invention and economic history.

Lulie

@reasonisfun

Epistemology applied to everything. 💫 Host of Reason Is Fun podcast w/ @DavidDeutschOxf 🎙️ Taking critical rationalism into life – how to improve both.

evan conrad

@evanjconrad

ceo @sfcompute

Brendan McCord 🏛️ x 🤖

@Brendan_McCord

The academy for philosopher-builders (https://www.cosmos-institute.org). A law unto myself, just like you.

Andy Masley

@AndyMasley

When the going gets weird the weird turn pro.

David Manheim

@davidmanheim

Lecturer @TechnionLive, founder @alter_org_il, emeritus @superforecaster, PhD @PardeeRAND Optimistic on AI, pessimistic on humanity managing the risks well.

Karan Singhal

@thekaransinghal

Health AI, AGI benefits, safety @OpenAI

Jasmine Wang

@j_asminewang

Jacob Trefethen

@JacobTref

OpenAI Foundation science!

Matjaž Leonardis

@MatjazLeonardis

Interested in learning and creativity. In both humans and machines. (Tweets about education, relationships, institutions, math and computation).

Joel Lehman

@joelbot3000

ML researcher, co-author Why Greatness Cannot Be Planned. Creative+safe AI, philosophy. SiR @second_natureai; prev OpenAI / Uber AI / Geometric Intelligence

Heidi L. Williams

@heidilwilliams_

professor @dartmouth + science policy @ifp // leveraging research to promote science and progress

Seán Ó hÉigeartaigh

@S_OhEigeartaigh

Director of http://ai-far.org at Uni of Cambridge | Researching Big Risks, and impacts of AI & emerging tech. Opinions own

Rylan Schaeffer

@RylanSchaeffer

AI RS @ Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, Meta, MIT, Harvard, Uber, UCL, UC Davis

Ryan Greene

@rabrg

ex @OpenAI

Ashvin Nair

@ashvinair

RL foundations @cursor_ai. Prev: o1, o3, Code Interpreter @openai, 9 years learning to poke by poking at UC Berkeley

Steven Kaas

@stevenkaas

Lorenz Kuhn

@_lorenzkuhn

Reasoning Research @OpenAI | o1-preview through o3