Alek Dimitriev

Jascha Sohl-Dickstein

@jaschasd

Member of the technical staff @ Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamics.

Dwarkesh Patel

@dwarkesh_sp

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

rohan anil

@_arohan_

member of technical staff & co-founder of @coreautoai - and continuing to aspire to understand deep learning.

Sholto Douglas

@_sholtodouglas

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

Eric Zelikman

@ericzelikman

cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford

near

@nearcyan

perhaps of the past, but greener pastures may still await us

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

Stephen McAleer

@McaleerStephen

AI researcher at Anthropic

finbarr

@finbarrtimbers

modeling language at @allen_ai

Alex Graveley

@alexgraveley

Co-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor 🎗️

Jacob Austin

@jacobaustin132

I sometimes do AI research. I also play piano and climb. NYC. Previously @GoogleDeepMind, @Google Brain. Opinions my own

Scott Reed

@scott_e_reed

Rylan Schaeffer

@RylanSchaeffer

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

Kevin Roose

@kevinroose

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

Marco Mascorro

@Mascobot

Researching LLMs | Roboticist | Prev: Partner @a16z (inv: @cursor_ai, @thinkymachines, @bfl_ml, @WaveFormsAI, @deeptuneai, etc), cofounder @Fellow_AI

Evan Hubinger

@EvanHub

Alignment Stress-Testing lead @AnthropicAI. Opinions my own. Previously: MIRI, OpenAI, Google, Yelp, Ripple. (he/him/his)

Hailey Schoelkopf

@haileysch__

hillclimbing towards generality @anthropicai | prev @AiEleuther | views my own

Jason Phang

@zhansheng

Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, 🇸🇬. Prev: @Google, @Microsoft

Tamay Besiroglu

@tamaybes

Co-founder/CEO @MechanizeWork

Keerthana Gopalakrishnan

@keerthanpg

Mother of robots. Research Lead Gemini Robotics @GoogleDeepmind. Author of "AI for Robotics" book. Opinions my own.

Sarah Catanzaro

@sarahcat21

“All methods are sacred if they are internally necessary” (GP @amplifypartners, prev @canvasvc; Head of Data @Mattermark; @palantirtech; @c4ads)

Ted Sanders

@sandersted

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

Jimmy Apples 🍎/acc

@apples_jimmy

Wagmi. 2025. As featured in Bloomberg. As quoted by Nobel Prize winner Demis Hassabis. As mentioned on the Lex Fridman Podcast💺

anton 🇺🇸

@atroyn

http://troynikov.io | founder @trychroma

rahul

@0interestrates

ceo @JuliusAI | we're hiring engineers: https://julius.ai/careers

Kylie Robison

@kyliebytes

take it easy dude, but take it • writing @corememory • robison (rah-beh-son) not robinson • signal @ kylie.111

Sharad Vikram

@sharadvikram

Researcher @ Google Deepmind. I work on JAX + Pallas (https://github.com/jax-ml/jax) and Gemini. In the past I worked on Oryx and TFP. I like learning.

Chris Painter

@ChrisPainterYup

president @METR_Evals, evals accelerationist, working hard on AGI preparedness

Dan Zhang @ ICLR

@DZhang50

LLM Lead at Ricursive Intelligence | ex-Gemini @ Google DeepMind | Computer Architecture PhD @ UT Austin🤘 | Opinions stated here are my own.

Mihir Patel

@mvpatel2000

Views do not represent my employer.

Vitaliy Chiley

@vitaliychiley

Gemini @ GDM | ex @Meta (MSL), @DataBricks (@DBRXMosaicAI), @MosaicML, @CerebrasSystems

rohit

@krishnanrohit

Essays: http://www.strangeloopcanon.com | Book: http://amazon.com/dp/B0CJ9F327M | World model: (incoming)

Nitarshan

@nitarshan

International policy @anthropic, PhD @cambridge_cl. Co-creator of @aisecurityinst, AI Safety Summit, UK AI Research Resource, EU AI Code of Practice.

Chris Lu

@_chris_lu_

Research @OpenAI Prev: DPhil Student @UniofOxford, RS Intern @SakanaAILabs @DeepMind and RS @CovariantAI

bayes

@bayeslord

100% organic human tokens

Ege Erdil

@EgeErdil2

update your effect size estimates downwards

Jack Lindsey

@Jack_W_Lindsey

Neuroscience of AI brains @AnthropicAI. Previously neuroscience of real brains @cu_neurotheory.

Charles Foster

@CFGeek

Excels at reasoning & tool use🪄 Tensor-enjoyer 🧪 @METR_Evals. My COI policy is available under “Disclosures” at https://contextwindows.substack.com/about

Pranav Shyam

@recurseparadox

curd rice king. research scientist at google deepmind. ಕನ್ನಡಿಗ. past: generative models @openai

bilal

@bilaltwovec

✨ ai for science @isomorphiclabs · tortured attention layers department

Yuchen He

@YuchenHe07

learning @humansand & prev xai,oai,meta,apple,uiuc,utaustin

Samuel Hammond 🦉

@hamandcheese

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

Brian Huang

@brianryhuang

@GoogleDeepmind @antigravity | prev math and cs @mit

John Hallman

@johnohallman

Post-training @OpenAI, previously pre-training/bio

stochasm

@stochasticchasm

pretraining lead @arcee_ai • 25 • opinions my own

Sasha Doubov

@sashadoubov

research eng @googledeepmind | training models + skiing

Alex Wettig

@_awettig

composer-ing @cursor_ai

Brian Zhan

@brianzhan1

Partner @strikervp. Seed @ElorianAI, @Reflection_AI, @SkildAI, @PeriodicLabs, @DynaRobotics, @RicursiveAI, @humansand (angel), @LeptonAI (acq), @VoyageAI (acq)

Matthew Berman

@MatthewBerman

The future is bright.

Eugene Yan

@eugeneyan

Field ⇔ frontier @AnthropicAI. Prev: Principal Applied Scientist @ Amazon, led ML @ Alibaba, Healthtech.