hardmaru
@hardmaru
Co-Founder and CEO @SakanaAILabs π
Soumith Chintala
@soumithchintala
Building new things @thinkymachines. Also dabble in robotics at NYU. Cofounded @PyTorch. AI is delicious when it is accessible and open-source.
Jack Clark
@jackclarkSF
@AnthropicAI, ONEAI OECD, co-chair @indexingai, writer @ http://importai.net Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures
Eric Jang
@ericjang11
Sebastien Bubeck
@SebastienBubeck
I work on AI at OpenAI. Former VP AI and Distinguished Scientist at Microsoft.
Lucas Beyer (bl16)
@giffmana
Researcher (now: Meta. ex: OpenAI, DeepMind, Brain, RWTH Aachen), Gamer, Hacker, Belgian. Anon feedback: https://www.admonymous.co/giffmana βDMs β email
Nathan Lambert
@natolambert
Open model research @ something new. Prev. co-led Olmo at Ai2. Contact via email. Writes @interconnectsai Wrote The RLHF Book, ποΈπββοΈ
Sander Dieleman
@sedielem
Research Scientist at Google DeepMind (WaveNet, Imagen, Veo). I tweet about deep learning (research + software), music, generative models (personal account).
Dustin Tran
@dustinvtran
post-training lead at xAI. ex-google
(((Ω()(Ω() 'yoav))))πΎ
@yoavgo
Charles Sutton
@RandomlyWalking
Research scientist @GoogleAI / Previously academic @InfAtEd / Deep learning to help people write code. / @chas@sigmoid.social / β€οΈs:π±πΆβοΈπ
Brandon Amos
@brandondamos
π§ RL @Reflection_AI past: @MetaAi @GoogleDeepmind @SCSatCMU @Cornell_Tech
Rowan Zellers
@rown
multimodal @thinkymachines. I also like to climb rocks and throw pottery. http://rowanzellers.com (he/him)
Stella Biderman
@BlancheMinerva
Ensuring that tech companies don't have a monopoly on being able to do research on cutting edge AI @AiEleuther. She/her
sarah guo
@saranormous
startup investor/helper, founder @conviction. accelerating AI adoption, interested in progress. tech podcast: @nopriorspod
Andrew Carr π€Έ
@andrew_n_carr
co-founder leading science @getcartwheel co-founder advisor @arcade_ai Past: Codex @OpenAI, Brain @GoogleAI, world ranked Tetris player
Jon Barron
@jon_barron
Principal research scientist at Google DeepMind. Synthesized views are my own.
Luca Soldaini π
@soldni
data mines are my passion βοΈ mts @MicrosoftAI / ex co-lead Olmo @allen_ai / pfp @YanhongLi2062 / thoughts are mine, leave my employer alone / π
Leo Gao
@nabla_theta
working on AGI alignment. prev: GPT-Neo, the Pile, LM evals, RL overoptimization, scaling SAEs to GPT-4, interp via circuit sparsity. EleutherAI cofounder.
David Luan
@jluan
retired!! former cofounder of @adeptailabs, vp engineering @openai and @amazon, and @google LLMs lead. all about type II fun.
Alex Tamkin
@AlexTamkin
machine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp
hattie
@oh_that_hat
Building friendly AI.
Kate Crawford
@katecrawford
Professor, researcher, maker of things Book: ATLAS OF AI Latest: CALCULATING EMPIRES https://calculatingempires.net | MSR-NYC | @USC | Knowing Machines
rapha
@rapha_gl
making models programmable @ openai
Sameer Singh
@sameer_
Cofounder/CTO @SpiffyAI and Prof at @UCIrvine, works on reliable LLMs, explanations for AI+ML, safety for NLP, and debugging/evaluation.
Ajay Jain
@ajayj_
Co-founder @genmoai. Co-created denoising diffusion (DDPM), DreamFusion, Dream Fields. Ex Ph.D. @berkeley_ai, @googleai, @facebookai, @nvidiaai, @mit
Tanishq Mathew Abraham, Ph.D.
@iScienceLuvr
CEO @SophontAI | Founder @MedARC_AI | PhD at 19 (2023) | ex Research Director Stability AI | Biomed. engineer @ 14 | TEDx talkβ‘https://bit.ly/3tpAuan
Mohit Iyyer
@MohitIyyer
assoc. prof at @umdcs, i work on nlp/llms
Pavel Izmailov
@Pavel_Izmailov
Researcher @AnthropicAI π€ Assistant Professor @nyuniversity ποΈ Previously @OpenAI #StopWar πΊπ¦
Jesse Dodge
@JesseDodge
Research Scientist at Meta. 10-yr test-of-time ACL 22, Best Demo ACL 25, Best Resource Paper ACL 24, Best Theme Paper ACL 24, Best Student Paper NAACL 15 π³οΈβπ
Hanie Sedghi
@HanieSedghi
Staff Research Scientist at Google DeepMind. Interested in the science of deep learning. Current focus: Pushing boundaries of LLMs capabilities
Yu Bai
@yubai01
Training Accelerations @OpenAI. Previously @SFResearch, PhD @Stanford.
Justin Johnson
@jcjohnss
Cofounder @theworldlabs. Building Spatial Intelligence.
Xin Eric Wang βοΈ CVPR 2026
@xwang_lk
Professor @ucsantabarbara. Head of Research @SimularAI. Director @ucsbcrml @UCSB_AI. #Multimodal #AgenticAI. AI for Humanity in the long run.
Alex Graveley
@alexgraveley
Co-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor ποΈ
Jiahui Yu
@jhyuxm
Lead Multimodal @Meta Superintelligence Lab. Previously led Perception @OpenAI; co-led Gemini Multimodal @GoogleDeepMind.
Tianqi Chen
@tqchenml
AssistProf @CarnegieMellon. Distinguished Eng @NVIDIA. Creator of @XGBoostProject, @ApacheTVM. Member http://catalyst.cs.cmu.edu, @TheASF. Views are on my own
Keller Jordan
@kellerjordan0
CIFAR-10 fanatic Pretraining @OpenAI OpCo LLC.
Maarten Sap (he/him)
@MaartenSap
retiring X acct: find me @maartensap.bsky Working on #NLProc for social good. Currently at @LTIatCMU, previously at @UWNLP, @MSFTResearch, and @allen_ai. π³βπ
Dr. Joy Buolamwini
@jovialjoy
Founder Algorithmic Justice League @AJLUnited | http://instagram.com/poetofcode -Bestselling Author of Unmasking AI π Read Here: http://www.unmasking.ai
Alexia Jolicoeur-Martineau
@jm_alexia
AI Researcher π±βπ» 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.
Victoria X Lin
@VictoriaLinML
MTS @thinkymachines | Native Multimodal Intelligence Prev: @AIatMeta @SFResearch β’ PhD @uwcse
Erin Grant
@ermgrant
Assistant Professor / Faculty Fellow @NYUDataScience studying cognition in mind & brain with neural nets, Bayes, other tools | http://bsky.app/profile/eringrant.me
Leo Boytsov
@srchvrs
Machine learning scientist and engineer speaking Οtorch & C++. Past @LTIatCMU, @awscloud. Opinions sampled from MY OWN 100T param LM.
Gabriel Ilharco
@gabriel_ilharco
AI Research Scientist
Chenhao Tan
@ChenhaoTan
Professor @UChicagoCS @UChicago. Directing @ChicagoHAI, also part of @UChicagoCI. Email for Postdoc/PhD opportunities. https://chenhaot.com
Trenton Bricken
@TrentonBricken
Trying to make AI go well @AnthropicAI
Gabriel Goh
@gabeeegoooh
Images {1,1.5,2} Lead, among other things.
Laurens van der Maaten
@lvdmaaten
Member of Technical Staff at Anthropic. Ex-Meta. t-SNE. Llama 3. DenseNet. Web-scale weakly supervised vision. CrypTen.
Kyle Lo
@kylelostat
language models, mts @MicrosoftAI, ex co-lead of Olmo @allen_ai, @uwcse, he/him, http://kylelo.bsky.socialπ§
