François Chollet
@fchollet
OPEN SOURCECo-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.
Sebastien Bubeck
@SebastienBubeck
RESEARCHERI work on AI at OpenAI. Former VP AI and Distinguished Scientist at Microsoft.
Taco Cohen
@TacoCohen
RESEARCH ENGINEERSlop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.
Ken Ono
@KenOno691
RESEARCHERFounding Mathematician @axiommathai | Prof @UVA | AI, proof | Assoc. Producer, The Man Who Knew Infinity | Olympic swim performance 🏊♂️🏅
Stefano Ermon
@StefanoErmon
FOUNDERAI Prof @Stanford | CEO & Cofounder @_inception_ai | Co-inventor of DDIM, FlashAttention, DPO, GAIL, and score-based/diffusion models
David Pfau
@pfau
RESEARCHERKnowledge manifests itself in radiant dreams that shimmer like the wild sun Views are my own http://davidpfau.com on 🦋
augustus odena
@gstsdn
RESEARCHERSomething new. Previously: AI research at TBD Labs / Meta; cofounder at @AdeptAILabs; Invented Scratchpad / Chain-of-Thought; Google Brain
Kevin Weil 🇺🇸
@kevinweil
EXECUTIVEVP Science @OpenAI, BoD @Cisco @nature_org, LTC @USArmyReserve Ex: Pres @Planet, Head of Product @Instagram @Twitter ❤️ @elizabeth ultramarathons kids cats math
Theo Weber
@theophaneweber
RESEARCH ENGINEERResearch scientist @ DeepMind; currently working on thinking/reasoning in Gemini.
Dimitris Papailiopoulos
@DimitrisPapail
RESEARCHERResearcher @MSFTResearch, AI Frontiers | Prof @UWMadison (on leave) | babas of Inez Lily.
Kyle Cranmer
@KyleCranmer
ACADEMICDirector Data Science Institute @UWMadison @datascience_uw. EiC @MLSTjournal. Physics, stats/ML/AI, open science. same handle @sigmoid.social and bsky
Kamalika Chaudhuri
@kamalikac
AI SAFETYDirector and Research Scientist, FAIR @ Meta. Former Professor at UCSD. Researcher in AI privacy, security, and generalization.
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)
@teortaxesTex
CREATORWe're in a race. It's not USA vs China but humans and AGIs vs ape power centralization. @deepseek_ai stan #1, 2023–Deep Time «C’est la guerre.» ®1
Simon Shaolei Du
@SimonShaoleiDu
ACADEMICReasoning Chief Scientist @miromind_ai. Associate Professor @uwcse. Prev @xai. Postdoc @the_IAS. PhD in machine learning @mldcmu.
Roberta Raileanu
@robertarail
RESEARCHEROpen-Ended Team Lead and Senior Staff Research Scientist @GoogleDeepMind. Honorary Lecturer @UCL. ex @Meta | @NYU | @Princeton.
Beff (e/acc)
@beffjezos
CREATORfounder @ e/acc // thermo king @extropic // Kardashev scaling is all you need
Robert Nishihara
@robertnishihara
FOUNDERCo-founder @anyscalecompute. Co-creator of @raydistributed. Previously PhD ML at Berkeley.
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.
Peter Chen
@peterxichen
RESEARCHERBuilding general purpose robotics at Amazon FAR. Previously Covariant CEO and Co-Founder, @OpenAI, @UCBerkeley PhD.
elvis
@omarsar0
FOUNDERBuilding @dair_ai • Prev: Meta AI, Elastic, PhD • New AI learning portal: https://academy.dair.ai/
Brendan O'Donoghue
@bodonoghue85
RESEARCH ENGINEERDirector of Research at @GoogleDeepMind, working on generative models, deep learning, RL. PhD from @stanford. Gemini Diffusion lead.
Yao Fu
@Francis_YAO_
RESEARCHERScaling @xAI. Previously Gemini 3 perception and project Astra @GoogleDeepMind
xuan (ɕɥɛn / sh-yen)
@xuanalogue
AI SAFETYAssistant Professor at NUS. Scaling cooperation for an increasingly automated future. PhD @ MIT ProbComp / CoCoSci. Pronouns: 祂/伊
Anastasios Nikolas Angelopoulos
@ml_angelopoulos
FOUNDERMeasuring intelligence @arena. Statistics, model evaluation. Formerly @Berkeley_EECS, @stanford_ee, student researcher @GoogleDeepMind.
Aviral Kumar
@aviral_kumar2
ACADEMICAssistant Professor of CS & ML at @CarnegieMellon. PhD from UC Berkeley.
Pierre-Yves Oudeyer
@pyoudeyer
ACADEMICResearch director in AI and CogSci @inria, Head of @flowersInria lab, prev. @MSFTResearch @SonyCSLParis https://www.linkedin.com/in/pierreyvesoudeyer/
Peter J. Liu
@peterjliu
RESEARCHERBuilding @getcompoundai (hiring: http://twentylabs.ai/careers). Was Research Scientist @ Google Brain / DeepMind, language model research. 🇨🇦🇺🇸
Roy Frostig
@froystig
RESEARCHERresearch scientist at @googledeepmind. co-author of JAX (https://github.com/jax-ml/jax)
Ankesh Anand
@ankesh_anand
RESEARCHERResearch scientist @googledeepmind (Gemini Thinking, Post-Training), prev phd @milamontreal. RL for Gemini 2.5, Gemini 3.0 and IMO DeepThink.
Andrew Critch (🤖🩺🚀)
@AndrewCritchPhD
RESEARCHERCEO @ http://theMultiplicity.ai/. AI Researcher @ Berkeley. Views my own. I also post my favorite healthy+tasty foods for free.
Georges Harik
@gharik
FOUNDERhumans& co-founder, 7th employee google, co-created adwords online, co-created adsense targeting, worked on ai, gmail, calendar, bought android.
Nathan Labenz
@labenz
CREATORAI Scout, building text-2-video @Waymark, host of The Cognitive Revolution podcast
