Moin Nadeem

Sholto Douglas

@_sholtodouglas

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

Jonathan Frankle

@jefrankle

Chief AI Scientist @databricks via MosaicML

Ethan Perez

@EthanJPerez

Alignment team lead at Anthropic

Alex Dimakis

@AlexGDimakis

Professor, UC berkeley | Founder @bespokelabsai |

Amjad Masad

@amasad

ceo @replit. civilizationist

Ashish Vaswani

@ashVaswani

rishi

@RishiBommasani

Senior Research Scholar @StanfordHAI focused on economics and governance of frontier AI Previous: Stanford CS PhD @percyliang @jurafsky, Cornell CS

Naomi Saphra

@nsaphra

Waiting on a robot body. All opinions are universal and held by both employers and family. Now a dedicated grok hate account. (I post more elsewhere.)

Smerity

@Smerity

ML x science. Founding Member of Technical Staff at @PrometheusInc. Prev @midjourney, @SFResearch, @CommonCrawl. @Harvard '14, @Sydney_Uni '11. 🇦🇺 in SF.

Irwan Bello

@IrwanBello

Supercomputers & Friends, AI & Science. Past: Founding team & Research Lead at @reflection_ai, @OpenAI, Founding team @character_ai, Google Brain

Alex Tamkin

@AlexTamkin

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

Julien Chaumond

@julien_c

Co-founder and CTO at @huggingface 🤗. ML/AI for everyone, building products to propel communities fwd. @Stanford + @Polytechnique

Siva Reddy

@sivareddyg

Associate Professor @Mila_Quebec @McGillU

Rohan Pandey

@khoomeik

descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23

Yann Dubois

@yanndubs

Post-training @OpenAI | PhD @StanfordAILab

Ari Morcos

@arimorcos

CEO and Co-founder @datologyai working to make it easy for anyone to make the most of their data. Former: RS @AIatMeta (FAIR), RS @DeepMind, PhD @PiN_Harvard.

Nelson Liu

@nelsonfliu

@OpenAI, tweets auto-deleted periodically.

Sebastian Gehrmann

@sebgehr

Head of Responsible AI, CTO office @Bloomberg. Formerly LLM evals @ Google / PhD @ Harvard. views my own

Aman Sanger

@amanrsanger

Building @SpaceXAI | @cursor_ai founder

Yonatan Belinkov

@boknilev

Associate professor of computer science @TechnionLive.

Rylan Schaeffer

@RylanSchaeffer

Creating something new. Ex-Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, MIT, Harvard, Uber, UCL, UC Davis

Machel Reid

@machelreid

research @googledeepmind ♊️

Naveen Rao

@NaveenGRao

CEO @unconvai. Former CEO MosaicML/Databricks & Nervana/IntelAI. Neuro + CS. I like to build stuff that will eventually learn how to build other stuff.

Sherjil Ozair

@sherjilozair

prometheus | founder @GeneralAgentsCo | previously autopilot @tesla, deep learning @googledeepmind, phd http://mila.quebec, cs @iitdelhi

Alexia Jolicoeur-Martineau

@jm_alexia

Principal Researcher @ Microsoft 🐱‍💻 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.

Paul Liang

@pliang279

Assistant Professor MIT @medialab @MITEECS @nlp_mit || Foundations of self-evolving multisensory AI to enhance the human experience.

finbarr

@finbarrtimbers

post training @microsoftai

Matt Shumer

@mattshumer_

AI whisperer. Investor in @GroqInc @Etched @Rork @DaytonaIO @OpenRouter + more. Prev: CEO @HyperWriteAI | AI @AlphaSchool Press: mattshumermedia@gmail.com

Arvind Neelakantan

@arvind_io

Research Scientist, @GoogleDeepMind Past: @AIatMeta , @OpenAI, @Google Brain PhD @UMassAmherst

Marco Mascorro

@Mascobot

Researching LLMs | Roboticist | Prev: Partner @a16z (inv @cursor_ai, @thinkymachines, @bfl_ml, etc), cofounded Fellow Robots, @BMW Research

Erik Bernhardsson

@bernhardsson

Building everyone's favorite AI infrastructure platform @modal

Davis Blalock

@davisblalock

Research scientist @GoogleDeepMind. Past: @Databricks, first hire @MosaicML, @MIT PhD. I post about AI papers + sometimes the business side.

Jessy Lin

@realJessyLin

cofounder @EngramLab | prev PhD @Berkeley_AI

Josh Tobin

@josh_tobin_

automating scientific discovery @recursive_si

Sarah Catanzaro

@sarahcat21

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

Dan Fu

@realDanFu

VP, Kernels @togethercompute Assistant Professor @ucsd_cse Looking for talented kernel engineers and performance engineers!

Ethan Caballero

@ethanCaballero

ML @Mila_Quebec ; previously @GoogleDeepMind

Kevin Zakka

@kevin_zakka

phding @Berkeley_AI

Nazneen Rajani

@nazneenrajani

CEO @collinearAI | MIT 35u35 | UN AI Advisory Body | Featured in NYT, Quanta, Science, MIT TR| Previously: @huggingface, @SFResearch, PhD @utcompsci

William Isaac

@wsisaac

Principal Scientist @DeepMind | Previously @OSFellows & @hrdag. RT != endorsements. Opinions Mine. Pronouns: he/him| @williamis.bsky.social

Sam Whitmore

@sjwhitmore

eng at @SpaceXAI, formerly @cursor_ai. not a cat (or a man) in real life. I like to run a lot! @newcomputer @kensho @harvard @StuyNY

Winnie Xu

@winniethexu

making gemini agents think @GoogleDeepmind, hopefully at scale (: bsc cs @UofT. also capturing, potting (http://xu.haus) and wandering.

Peter Chen

@peterxichen

Building general purpose robotics at Amazon FAR. Previously Covariant CEO and Co-Founder, @OpenAI, @UCBerkeley PhD.

Orhan Firat

@orf_bnw

Research Scientist at Google DeepMind

Dr. Bridger - وليد عمار

@waleed_ammar

Safeguarding vulnerable populations with AI, and promoting mental health with water sports.

Michael Carbin

@mcarbin

Associate Professor in EECS at @MIT | Co-Founder at @unconvai | Founding Advisor at @mosaicml | Programming Systems | Neural Networks | Unconventiona Computing

Miguel Ballesteros

@migballesteros

AI Architect, Oracle OCi #NLProc 🏓 Tweets my own.