Fazl Barez @fbarez.bsky.social Let's build AI's we can trust!
https://fazlbarez.com
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
Andrew Jesson @anndvision.bsky.social 
Nicolas Papernot @nicolaspapernot.bsky.social Security and Privacy of Machine Learning at UofT, Vector Institute, and Google ๐จ๐ฆ๐ซ๐ท๐ช๐บ Co-Director of Canadian AI Safety Institute (CAISI) Research Program at CIFAR. Opinions mine
Stephan Mandt @stephanmandt.bsky.social AI Professor @UCIrvine | Formerly @blei_lab, @Princeton | #GenAI, #Compression, #AI4Science | General Chair @aistats_conf 2025 | AI Resident @ChanZuckerberg
David Cox @neurobongo.bsky.social VP, AI Foundations @IBMResearch, IBM Director, @MITIBMLab. Former prof and serial/parallel entrepreneur.
Samuel Kaski @samikaski.bsky.social Probabilistic machine learning and its applications in AI, health, user interaction.
@ellisinstitute.fi, @ellis.eu, fcai.fi, @aifunmcr.bsky.social
Yoav Gelberg @gelberg.bsky.social Phd Student @universityofoxford.bsky.social working with Yarin Gal, Michael Bronstein and Haggai Maron
hardmaru @hardmaru.bsky.social Co-Founder & CEO, Sakana AI ๐ โ @sakanaai.bsky.social
Visit โ https://sakana.ai/
Mor Geva @megamor2.bsky.social https://mega002.github.io
Luke Zettlemoyer @lukezettlemoyer.bsky.social Professor at UW; Researcher at Meta. LMs, NLP, ML. PNW life.
Andreas Damianou @andreasdam.bsky.social Sr Manager / Lab Lead @ Spotify
andreasdamianou.com
Antti Honkela @ahonkela.bsky.social Prof of machine learning at University of Helsinki. Interested in (differential) privacy and open source software.
Tamara Broderick @tamarabroderick.bsky.social Associate Professor at MIT EECS, LIDS.
Andrew Gordon Wilson @andrewgwils.bsky.social Machine Learning Professor
https://cims.nyu.edu/~andrewgw
David Duvenaud @davidduvenaud.bsky.social Machine learning prof at U Toronto. Working on evals and AGI governance.
@wellingmax.bsky.social @wellingmax.bsky.social 
International Society for Bayesian Analysis @isba-bayesian.bsky.social The International Society for Bayesian Analysis (ISBA), est. 1992 to promote the development and application of Bayesian analysis, provides an international community for those interested in Bayesian analysis and its applications.
https://bayesian.org
DrDan @drdanponders.bsky.social PhD in AI (Edinburgh), ex-Google, ex-Alexa, serial failed entrepreneur, full time digital nomad for 5 years. Currently trying to on help researchers research faster to reverse aging.
Opinions are mine, but you're welcome to them
Brad Neuberg @bradneuberg.bsky.social Machine Learning engineer @planet. Mentor with Frontier Development Lab. Previously at Dropbox & Google. Started coworking. Interests: Machine Learning, space, Earth Observation, VR.
http://codinginparadise.org
Twitter: @bradneuberg
Ben Poole @benmpoole.bsky.social research scientist at google deepmind.
phd in neural nonsense from stanford.
poolio.github.io
@ptigas.bsky.social @ptigas.bsky.social 
Luba Elliott @elluba.bsky.social AI art curator
www.elluba.com
Noah Goodman @noahdgoodman.bsky.social Professor of Natural and Artificial Intelligence @Stanford. Safety and alignment @GoogleDeepMind.- J Jiri Hron @jirihron.bsky.social Research Scientist at DeepMind
Mark Cheung @markcheung.bsky.social Astro | Helio | Space Weather | ML
Science Director, Space & Astronomy @CSIRO; OMO
Cong Lu @cong-ml.bsky.social Research Scientist @ Google DeepMind, in open-ended learning, and AI for Scientific Discovery.
Daniel Ritter @danielritter.bsky.social CS PhD Student @ Cornell University, Prev. Software Engineer in the Marks Lab @ Harvard Med
@yeewhye.bsky.social @yeewhye.bsky.social 
Alex Alemi @alexalemi.bsky.social Machine Learning Researcher
https://alexalemi.com
https://blog.alexalemi.com
@rogergrosse.bsky.social @rogergrosse.bsky.social 
Jes Frellsen @jesfrellsen.bsky.social Associate Professor of Machine Learning and Signal Processing, Technical University of Denmark (DTU)
https://frellsen.org
Lukas Aichberger @aichberger.bsky.social Machine Learning ELLIS PhD at Johannes Kepler University Linz and University of Oxford
Andrew Saxe @saxelab.bsky.social Professor at the Gatsby Unit and Sainsbury Wellcome Centre, UCL, trying to figure out how we learn
Cameron Freer @cfreer.bsky.social Research Scientist at MIT studying interactions of randomness and computation
Philipp Hennig @philipphennig.bsky.social Professor for AI/ML Methods in Tรผbingen. Posts about Probabilistic Numerics, Bayesian ML, AI for Science. Computations are data, Algorithms make assumptions.
Iain Murray @imurray.bsky.social Professor of Machine Learning and Inference, Edinburgh Informatics, Formerly Amazon Scholar. Opinions are my own. Also https://homepages.inf.ed.ac.uk/imurray2/ and https://mastodon.social/@imurray and https://x.com/driainmurray
Jonathan Frazer @jonnyfrazer.bsky.social Probabilistic machine learning to address questions in evolution and health #EvolutionaryMedicine. PI at the Centre for Genomic Regulation, co-leading a group with Mafalda Dias. Previously Harvard.
Marc Deisenroth @deisenroth.bsky.social Machine learning, environmental modeling, sustainability, robotics
Research Director @ Google DeepMind, Professor @ UCL
He/him
Diana Cai @dianarycai.bsky.social Machine learning researcher
www.dianacai.com
ACM FAccT @facct.bsky.social ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT). June 2026 in Montreal, Canada ๐จ๐ฆ #FAccT2026
https://facctconference.org/
Vincent Fortuin @vincefort.eurosky.social Prof at TU Nuremberg, PI at Helmholtz AI, Fellow at Zuse School for reliable AI, Branco Weiss Fellow, ELLIS Scholar.
Prev: TUM, Cambridge CBL, St John's College, ETH Zรผrich, Google Brain, Microsoft Research, Disney Research.
https://fortuin.github.io/
@jackclarksf.bsky.social @jackclarksf.bsky.social Anthropic and Import AI. Previously OpenAI, Bloomberg, The Register. Weird futures.
Gabe Gomes @gabegomes.bsky.social Research Scientist, X, The Moonshot Factory (fka Google X) | autonomous science designer | Assistant Professor (on leave), Carnegie Mellon University | h(e/im), views my own
Jonathan Frankle @jfrankle.com Chief AI Scientist at Databricks. Founding team at MosaicML. MIT/Princeton alum. Lottery ticket enthusiast. Working on data intelligence.
Ferenc Huszรกr @inference.vc Secular Bayesian.
Professor of Machine Learning at Cambridge Computer Lab
Talent aficionado at http://airetreat.org
Alum of Twitter, Magic Pony and Balderton Capital
Sanjeev Arora @profsanjeevarora.bsky.social Director, Princeton Language and Intelligence. Professor of CS.
Jeff Clune @jeffclune.com Professor, Computer Science, University of British Columbia. CIFAR AI Chair, Vector Institute. Senior Advisor, DeepMind. ML, AI, deep RL, deep learning, AI-Generating Algorithms (AI-GAs), open-endedness. 
Alfredo Canziani @alfcnz.bsky.social Musician, math lover, cook, dancer, ๐ณ๏ธโ๐, and an ass prof of Computer Science at New York University
Zico Kolter @zicokolter.bsky.social Professor and Head of Machine Learning Department at Carnegie Mellon. Board member OpenAI. Chief Technical Advisor Gray Swan AI. Chief Expert Bosch Research.
Martin Trapp @trappmartin.eurosky.social Assistant Prof in Prob ML @ KTH ๐ธ๐ช
WASP Fellow & ELLIS Member
Ex: Aalto Uni ๐ซ๐ฎ, TU Graz ๐ฆ๐น, originally ๐ฉ๐ช.
โ
https://trappmartin.github.io/
โ
Reliable ML | UQ | Bayesian DL | tractability & PCs
Hugging Face @hf.co The AI community building the future! 
Andreas Krause @arkrause.bsky.social Professor at ETH Zurich
Tom Schaul @schaul.bsky.social RL researcher at DeepMind
https://schaul.site44.com/ ๐ฑ๐บ
ACL 2027 @aclmeeting.bsky.social The Association for Computational Linguistics (ACL) is a scientific and professional organization for people working on Natural Language Processing/Computational Linguistics.
Hash tags: #NLProc #ACL2027NLP
Seth Lazar @sethlazar.org Philosopher working on AI alignment, governance and adaptation
Lab: https://mintresearch.org
Self: https://sethlazar.org
Newsletter: https://philosophyofcomputing.substack.com
Stanislav Fort @stanislavfort.bsky.social AI + security at AISLE | Stanford PhD in AI & Cambridge physics | scientific progress
Sebastian Farquhar @sebfar.bsky.social Senior Research Scientist at Google DeepMind. AGI Alignment researcher. Views my dog's.- T Thomas Dietterich @tdietterich.bsky.social Safe and robust AI/ML, computational sustainability. Former President AAAI and IMLS. Distinguished Professor Emeritus, Oregon State University. https://web.engr.oregonstate.edu/~tgd/
Ian Goodfellow @ian-goodfellow.bsky.social Research Scientist at DeepMind. Opinions my own. Inventor of GANs. Lead author of http://www.deeplearningbook.org . Founding chairman of www.publichealthactionnetwork.org
Geoffrey Irving @girving.bsky.social Cofounder and Chief Scientist at Resolution. Alignment will be solved eventually, but not necessarily in time. Previously UK AISI, DeepMind, OpenAI, Google Brain, etc.
Veritasium @veritasium.bsky.social An element of truth - videos about science, education, and interesting things.
https://linktr.ee/veritasium
Aki Vehtari @avehtari.bsky.social Professor in computational Bayesian modeling, Aalto University, Finland. Co-author of Bayesian Data Analysis 3rd ed, Regression and Other Stories, Active Statistics and Bayesian Workflow. #mcmc_stan and #arviz developer.
https://users.aalto.fi/ave/
Shakir Mohamed @shakirm.bsky.social AI, sociotechnical systems, social purpose. Research director at Google DeepMind. Cofounder and Chair at Deep Learning Indaba. FAccT2025 co-program chair. shakirm.com
Rowan McAllister @rowantmc.bsky.social Autonomous vehicle enthusiast at Waymo, ML-based planning research http://rowanmcallister.com
Tim G. J. Rudner @timrudner.bsky.social Assistant Professor, University of Toronto.
Junior Research Fellow, Trinity College, Cambridge.
AI Fellow, Georgetown University.
Probabilistic Machine Learning, AI Safety & AI Governance.
Prev: Oxford, Yale, UC Berkeley, NYU.
https://timrudner.com
Milad Alizadeh ๐ @mil.ad AI @ Earth Species Project
๐ https://mil.ad
Rumman Chowdhury @ruchowdh.bsky.social www.rummanchowdhury.com
www.humane-intelligence.org
CEO & co-founder, Humane Intelligence
US Science Envoy for AI (Biden Administration)
Nature Portfolio @natureportfolio.nature.com Nature Portfolioโs high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.
ICLR Conference @iclr-conf.bsky.social International Conference on Learning Representations https://iclr.cc/
Jeremy Hsu @jeremyhsu.bsky.social Journalist at Ars Technica focused on deep tech reporting. Also keen on history and climate issues. On Signal at sciencehsu.22
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Thomas Wolf @thomwolf.bsky.social Co-founder @huggingface
Jascha Sohl-Dickstein @jascha.sohldickstein.com Recently a principal scientist at Google DeepMind. Joining Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamical systems.
Delip Rao @deliprao.bsky.social Building. Affiliations: @JHU, @Penn, @UCSC, @Amazon, @Twitter || Art: #NLProc, Vision, Speech, #DeepLearning || Life: ้ๅ
, improv, running ๐
Ofir Press @ofirpress.bsky.social I develop tough benchmarks for LMs and then I build agents to try and beat those benchmarks. Postdoc @ Princeton University.
https://ofir.io/about
Chris Olah @colah.bsky.social Reverse engineering neural networks at Anthropic. Previously Distill, OpenAI, Google Brain.Personal account.
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
Sam Bowman @sleepinyourhat.bsky.social AI safety at Anthropic, on leave from a faculty job at NYU.
Views not employers'.
I think you should join Giving What We Can.
cims.nyu.edu/~sbowman
Edward Grefenstette @egrefen.bsky.social FR/US/GB AI/ML Person, Director of Research at Google DeepMind, Honorary Professor at UCL DARK, ELLIS Fellow. Ex Oxford CS, Meta AI, Cohere.
Jeremy Howard @howard.fm https://Answer.AI & https://fast.ai founding CEO; previous: hon professor @ UQ; leader of masks4all; founding CEO Enlitic; founding president Kaggle; various other stuffโฆ
Soumith Chintala @soumithchintala.bsky.social Cofounded and lead PyTorch at Meta. Also dabble in robotics at NYU.
AI is delicious when it is accessible and open-source.
http://soumith.ch
Mark Riedl @markriedl.bsky.social AI for storytelling, games, explainability, safety, ethics. Professor at Georgia Tech. Director of ML Center at GT. Time travel expert. Geek. Dad. he/him
David Pfau @davidpfau.com So far I have not found the science, but the numbers keep on circling me.
Views my own, unfortunately.
Rodney Brooks @rodneyabrooks.bsky.social Primarily Robotics and AI. Distinguishing hype-notism from plausibility one press release at a time. rodneybrooks.com/blog people.csail.mit.edu/brooks
Jacob Eisenstein @jacobeisenstein.bsky.social natural language processing and computational linguistics at google deepmind.
Gary Marcus @garymarcus.bsky.social AI and cognitive science, Founder and CEO (Geometric Intelligence, acquired by Uber). 8 books including Guitar Zero, Rebooting AI and Taming Silicon Valley.
Newsletter (100k subscribers): garymarcus.substack.com
Mark van der Wilk @mvdw.bsky.social Associate Professor in Machine Learning at the University of Oxford.
Interested in automatic inductive bias selection using Bayesian tools.
Karen Ullrich (s/h) @karen-ullrich.bsky.social Research scientist at FAIR NY โค๏ธ LLMs + Information Theory. Previously, PhD at UoAmsterdam, intern at DeepMind + MSRC.
Michael Bronstein @mmbronstein.bsky.social DeepMind Professor of AI @Oxford
Scientific Director @Aithyra
Chief Scientist @ProximaBio
ML Lead @ProjectCETI
geometric deep learning, graph neural networks, generative models, molecular design, proteins, bio AI, ๐ ๐ถ
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Margaret Mitchell @mmitchell.bsky.social Researcher trying to shape AI towards positive outcomes. ML & Ethics +birds. Generally trying to do the right thing. TIME 100 | TED speaker | Senate testimony provider | Navigating public life as a recluse.
Former: Google, Microsoft; Current: Hugging Face
Igor Carron @igorcarron.bsky.social LightOn, President
GenAI for enterprise, LLMs
Former Nuclear and Rocket Scientist
Nuit Blanche writer (Compressive Sensing, Matrix Factorizations to DL). Paris Machine Learning meetup cofounder
Stephen @stephenmcinerney.bsky.social Paediatric pharmacist based in Oxford โ๏ธ๐
Core20Plus Ambassador
๐ณ๏ธโ๐
CompSciOxford @compscioxford.bsky.social Department of Computer Science at the University of Oxford, sharing news on our outstanding research across a broad spectrum of computer science #CompSciOxford
Murray Shanahan @mpshanahan.bsky.social Professor at Imperial College London and Principal Scientist at Google DeepMind. Posting in a personal capacity. To send me a message please use email.
Herbie @herbiebradley.com a generalist agent