Xor @xordev.com Building FragCoord.xyz
xordev.com
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Captain Mark Kelly @captmarkkelly.bsky.social Navy combat veteran and retired NASA astronaut. Husband to @GabbyGiffords.bsky.social. United States Senator for the great state of Arizona.
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
Anna from Ukraine @annafromukraine.bsky.social Telling the truth about my beautiful country Ukraine. Subjective, emotional but honest.
Stephanie Harrison @stephaniehson.bsky.social Iโm a philosopher working to build a compassionate world
Founder of The New Happy, author of bestseller New Happy: www.thenewhappy.com
My newsletter: stephanieharrison.substack.com
We are here to help each other
Brad Lander @bradlander.bsky.social Democratic nominee for Congress in NY-10. Dad Lander. Love unions, justice, seltzer, and NYC. #FightDontFold
https://linktr.ee/bradlander
Julia Barnwell @juliabarnwell.bsky.social Bringing the inspiring and inspirational to BlueSky
Angelica Shalagina Official๐บ๐ฆ @angel-shalagina.bsky.social Writer. Blogger. Truth-teller from Donbas๐บ๐ฆ
PayPal: angelica.shalagina@gmail.com
๐Friends, please beware of fakes - only these links mine๐
https://linktr.ee/angelica.shala
Peter Klien @peterklien.bsky.social Kabarettist.
Gag Autor.
Universitรคts-Lektor fรผr Philosophie.
Sarah Ballantyne, PhD @drsarahballantyne.bsky.social Founder of Nutrivore ๐ | PhD Scientist
On a mission to make nutrient dense eating simple, joyful & sustainable.
Free Beginner's Guide to Nutrivore โฌ๏ธ
https://www.nutrivorenewsletter.com/
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
GREG ISENBERG @gregisenberg.bsky.social I build and buy internet companies with strong communities.
CEO of Late Checkout, host Startup Ideas Podcast
I give free startup ideas
Robert Habeck @robert-habeck.de Ein Mensch. Ein Wort.
https://www.gruene.de/service/impressum
Peter Filzmaier @peterfilzmaier.bsky.social digital immigrant | sports only | private account
Politikwissenschaftler, der Bubentraum war Sportreporter!
https://www.hohenau.at/Peter_Filzmaier_Carola_Bendl_Unsere_schoensten_Sportgeschichten_und_was_sie_mit_Politik_zu_tun_haben_
https://atemlos.at/
Jay ๐ฆ @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
๐ฑ ๐ชด ๐ณ
Nick Byrd, Ph.D. @byrdnick.com I study how to improve decisions and well-being at @GeisingerCollege.bsky.social.
๐ gScholar: shorturl.at/uBDPW
โถ๏ธ youtube.com/@ByrdNick
๐จโ๐ป psychologytoday.com/us/blog/upon-reflection
๐ byrdnick.com/blog
๐๏ธ byrdnick.com/pod
CALL TO ACTIVISM @calltoactivism.bsky.social Founded to stand up to Trump and the GOP. Legal analysis & news the media is missing.
Science Friday @scifri.bsky.social Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.
Dzyga's Paw @dzygaspaw.com Dzygaโs Paw Charity Fund. ๐พ We bring tech to Ukraine's defense โ over $6M delivered thanks to your support. Join our mission to defend the free world!
https://dzygaspaw.com/thread-of-fire?project=Thread%20of%20Fire
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
Jeremy Konyndyk @jeremykonyndyk.bsky.social President of @refugeesintl.bsky.social
Humanitarianism, baking, biking. Former lead for COVID (46) and disaster response (44) at USAID.
Personal account.๐โโ๏ธ๐ดโโ๏ธ๐โโ๏ธ
Support our work! https://www.refugeesinternational.org/donate/
Jonathan Pie @jonathanpienews.bsky.social Excited to announce A NEW LIVE TOUR!
The End of The World According to Jonathan Pie
Tickets ON SALE NOW from JonathanPie.com
Desi R Ivanova @desirivanova.bsky.social Research fellow @OxfordStats @OxCSML, spent time at FAIR and MSR
Former quant ๐ (@GoldmanSachs), former former gymnast ๐คธโโ๏ธ
My opinions are my own
๐ง๐ฌ-๐ฌ๐ง sh/ssh
Thomas Zimmer @thomaszimmer.bsky.social Historian - Democracy and Its Discontents - Newsletter: Democracy Americana https://democracyamericana.com (also available in German: https://steady.page/de/demokratie-americana/posts) - Website: https://www.thomaszimmer.online/
Encyclopaedia Britannica @britannica.com Since 1768.
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Juan Diego Rodriguez @juand-r.bsky.social CS PhD student at UT Austin in #NLP
Interested in language, reasoning, semantics and cognitive science. One day we'll have more efficient, interpretable and robust models!
Other interests: math, philosophy, cinema
https://www.juandiego-rodriguez.com/
theblue.report @theblue.report ๐๏ธ See popular links on Bluesky at theblue.report. This account hosts a feed to view the report in-app.
For more advanced news aggregation on Bluesky, check out @sill.social!
Nina Jankowicz @ninajankowicz.com ๐
๐ปโโ๏ธ Author (2 books & The Wayfinder newsletter), disinformation expert, advocate for targets of online abuse.
โ๏ธ CEO, @americansunlight.org
๐ Tucker Carlson once called me a โhighly self confident young womanโ and meant it as an insult
Linus Ekenstam @linusekenstam.com AI Evangelist & Educator
Writing about AI and new tech at insidemyhead.ai
Nathan Lambert @natolambert.bsky.social A LLN - large language Nathan - (RL, RLHF, society, robotics), athlete, yogi, chef
Writes http://interconnects.ai
Prev Ai2/Olmo, HuggingFace, Berkeley, and normal places
Ken Miller @kenmiller.bsky.social Theoretical Neuroscientist, Columbia University
Prof Ian Hall @ianhall.bsky.social ๐ Climate Scientist & Palaeoclimatologist | Marine Geologist | Professor @ Cardiff University | Ageing marathon runner | #FirstGen | He/Him | ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ ๐ช๐บ
The climate has changed before. Earthโs past can tell us a lot about what happens next.
Melanie Mitchell @melaniemitchell.bsky.social Professor, Santa Fe Institute. Research on AI, cognitive science, and complex systems.
Website: https://melaniemitchell.me
Substack: https://aiguide.substack.com/
Alex Dimakis @alexdimakis.bsky.social UC Berkeley Professor working on AI. Co-Director: National AI Institute on the Foundations of Machine Learning (IFML). http://BespokeLabs.ai cofounder
Jonny Burger @jonny.io Creative Hacker @Remotion
Microsoft Research @msftresearch.bsky.social We advance science and technology to benefit humanity.
http://microsoft.com/research
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
M.J. Crockett @mjcrockett.bsky.social Professor of Psychology & Human Values at Princeton | Cognitive scientist curious about technology, narratives, & epistemic (in)justice | They/She ๐ณ๏ธโ๐
www.crockettlab.org
Quanquan Gu @quanquangu.bsky.social Professor @UCLA, Research Scientist @ByteDance | Recent work: SPIN, SPPO, DPLM 1/2, GPM, MARS | Opinions are my own
Maxim Raginsky @mraginsky.bsky.social web: http://maxim.ece.illinois.edu
substack: https://realizable.substack.com
Dan Roy @roydanroy.bsky.social Research Director, Founding Faculty, Canada CIFAR AI Chair @VectorInst.
Full Prof @UofT - Statistics and Computer Sci. (x-appt) danroy.org
I study assumption-free prediction and decision making under uncertainty, with inference emerging from optimality.
Ben Recht @beenwrekt.bsky.social Blog: https://argmin.substack.com/
Webpage: https://people.eecs.berkeley.edu/~brecht/
The Irrational Decision: How We Gave Computers the Power to Choose for Us. (Princeton) https://press.princeton.edu/books/hardcover/9780691272443/the-irrational-decision
Zachary Lipton @zacharylipton.bsky.social Cofounder & CTO @ Abridge, Raj Reddy Associate Prof of ML @ CMU, occasional writer, relapsing ๐ท, creator of d2l.ai & approximatelycorrect.com
Surya Ganguli @suryaganguli.bsky.social Professor of Applied Physics at Stanford | Venture Partner a16z | Research in AI, Neuroscience, Physics
Yisong Yue @yisongyue.bsky.social AI professor at Caltech. General Chair ICLR 2025.
http://www.yisongyue.com
Ahmad Beirami @abeirami.bsky.social stealth // Gemini RL+inference @ Google DeepMind // Conversational AI @ Meta // RL Agents @ EA // ML+Information Theory @ MIT+Harvard+Duke // Georgia Tech PhD
๐{NYC, SFO, YYZ}
๐ https://beirami.github.io/
@kyunghyuncho.bsky.social @kyunghyuncho.bsky.social a mediocre combination of a mediocre AI scientist, a mediocre physicist, a mediocre chemist, a mediocre manager and a mediocre professor.
see more at https://kyunghyuncho.me/
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.
Dimitris Papailiopoulos @dimitrisp.bsky.social Researcher @MSFTResearch; Prof @UWMadison (on leave); learning in context; thinking about reasoning; babas of Inez Lily.
https://papail.io
Andrea Montanari @andrea-montanari.bsky.social Professor, Stanford University, Statistics and Mathematics. Opinions are my own.
Sanjeev Arora @profsanjeevarora.bsky.social Director, Princeton Language and Intelligence. Professor of CS.
Preetum Nakkiran @preetumnakkiran.bsky.social ML Research @ Apple.
Understanding deep learning (generalization, calibration, diffusion, etc).
preetum.nakkiran.org
Hossein Mobahi @thegradient.bsky.social Senior Research Scientist at Google DeepMind. I โ Optimization โฉ Machine Learning. Fan of IronMaiden๐ค.Here to discuss research ๐ค
Andrew Gordon Wilson @andrewgwils.bsky.social Machine Learning Professor
https://cims.nyu.edu/~andrewgw
Sebastien Bubeck @sbubeck.bsky.social I work on AI at OpenAI.
Former VP AI and Distinguished Scientist at Microsoft.
Andrej Risteski @andrejristeski.bsky.social Machine learning researcher. Professor in ML department at CMU. 
Mahdi Soltanolkotabi @mahdisoltan.bsky.social work on theoretical foundations of AI, MLLM reliability/Eval, optimization, high dimensional probability/statistics, AI for science/healthcare; director of center on AIF4S @USC ๐ฒ๐๏ธ๐ฅพ๐โโ๏ธ
Surbhi Goel @surbhigoel.bsky.social Assistant Prof at Penn CIS | Postdoc at Microsoft Research | PhD from UT Austin CS | Co-founder LeT-All
Yasaman Bahri @yasamanbb.bsky.social Research Scientist @ Google DeepMind. AI + physics. Prev Ph.D. @ UC Berkeley.
https://sites.google.com/view/yasamanbahri/home/
Francis Bach @bachfrancis.bsky.social Researcher in machine learning
Volkan Cevher @cevherlions.bsky.social Associate Professor of Electrical Engineering, EPFL.
Amazon Scholar (AGI Foundations). IEEE Fellow. ELLIS Fellow.
@simon-du.bsky.social @simon-du.bsky.social 
Lรฉnaรฏc Chizat @lenaicchizat.bsky.social Researcher in computational mathematics
Theory of deep learning, optimal transport, optimization
NUS
Martin Jaggi @mjaggi.bsky.social Prof at EPFL
AI โข Climbing
Robert Nowak @rdnowak.bsky.social Director of the Center for the Advancement of Progress
Murat A. Erdogdu @erdog.bsky.social Professor at University of Toronto. Research on machine learning, optimization, and statistics.
Samet Oymak @oymak.bsky.social EECS Prof @UMich, Research on the Foundations of ML+RL+LLM
https://sota.engin.umich.edu/
Vaishnavh Nagarajan @vaishnavh.bsky.social Foundations of AI. I like simple and minimal examples and creative ideas. I also like thinking about the next token ๐งฎ๐งธ
Google | PhD, CMU |
https://arxiv.org/abs/2504.15266 | https://arxiv.org/abs/2403.06963
vaishnavh.github.io
Ananya Kumar @ananyak.bsky.social Research scientist at OpenAI working on reasoning and RL. Previously PhD student at Stanford University working with Percy Liang and Tengyu Ma.
Eran Malach @emalach.bsky.social Research Fellow @ Kempner Institute, Harvard University
Theory of Deep Learning / Learning of Deep Theory
Gintare Karolina Dziugaite @gkdziugaite.bsky.social Sr Research Scientist at Google DeepMind, Toronto. Member, Mila. Adjunct, McGill CS. PhD Machine Learning & MASt Applied Math (Cambridge), BSc Math (Warwick). gkdz.org 
Jason Lee @jasondeanlee.bsky.social Associate Professor at Princeton
Machine Learning Researcher
Pierre Marion @pierremarion.bsky.social Research Faculty at Inria, working on the theory of deep learning and AI for maths. NeurIPS 2026 Satellite Chair for Paris. Previously Polytechnique, Sorbonne Universitรฉ, EPFL.
Daniel Csillag @dccsillag.xyz Applied mathematician working on machine learning, statistics and compilers. Currently doing research at FGV EMAp.
dccsillag.xyz
Peter Richtarik @richtarik.bsky.social Professor of CS and Math @ KAUST. Interested in Optimization for Machine Learning. Federated learning guru. Likes ๐๐๏ธโโ๏ธ๐พ๐โท๏ธโธ๏ธ๐งโโ๏ธ๐คฟ๐น๐ธโ๏ธ๐๏ธ๐ทโ๏ธ๐๐
๐ฅโ๏ธ
Md Rifat Arefin @rarefin.bsky.social PhD Candidate Mila/University of Montreal | Intern at Amazon | Ex. ServiceNow, Recursion, UpStride | Researching to understand how Deep Learning works
https://rarefin.github.io
Thiago Serra @thserra.bsky.social Assistant professor at University of Iowa, formerly at Bucknell University, mathematical optimizer with an #orms PhD from Carnegie Mellon University, curious about scaling up constraint learning, proud father of two
Andrew Saxe @saxelab.bsky.social Professor at the Gatsby Unit and Sainsbury Wellcome Centre, UCL, trying to figure out how we learn
Henry Gouk @handle.invalid Assistant Professor (Lecturer) and RAEng Research Fellow at University of Edinburgh ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ. Working on Verifiable AI.
henrygouk.com
Atlas Wang @atlaswang.bsky.social https://www.vita-group.space/ ๐จโ๐ซ UT Austin ML Professor (on leave)
https://www.xtxmarkets.com/ ๐ฆ XTX Markets Research Director (NYC AI Lab)
Superpower is trying everything ๐ช
Newest focus: training next-generation super intelligence - Preview above ๐ถ
Krishna Balasubramanian @krizna.bsky.social https://sites.google.com/view/kriznakumar/ Associate professor at @ucdavis
#machinelearning #deeplearning #probability #statistics #optimization #sampling 
Benedikt Kolbeinsson @benedikt.phd Researcher | PhD in ML/CV from Imperial
benedikt.phd
Omead Pooladzandi โ๏ธ NeurIPS'24 @hessianfree.bsky.social Optimization Generative Modeling @Caltech, PhD @UCLA. ex Research Scientist Intern @AIatMeta (opinions are my own) why is jax so difficult
Evan Walters @evanatyourservice.bsky.social ML/RL enthusiast, second-order optimization, plasticity, environmentalist
Chenyu You @chenyuyou.bsky.social Assistant Professor @ Stony Brook AMS & CS
https://chenyuyou.me/
Gonzalo de Polavieja @polavieja.bsky.social Scientist at Champalimaud Foundation (polaviejalab.org) and co-founder of Algebraic AI (algebraic.ai). #Maths4AI #AI4Science, #BehaviorAI #NeuroAI #CognitionAI #CollectiveBehavior
Carl Allen @carl-allen.bsky.social Laplace Junior Chair, Machine Learning
ENS Paris. (prev ETH Zurich, Edinburgh, Oxford..)
Working on mathematical foundations/probabilistic interpretability of ML (what NNs learn๐คทโโ๏ธ, disentanglement๐ค, king-man+woman=queen?๐โฆ)
Leena C Vankadara @leenacvankadara.bsky.social Lecturer @GatsbyUCL; Previously Applied Scientist @AmazonResearch; PhD @MPI-IS @UniTuebingen
Aurelien Lucchi @alucchi.bsky.social Researcher in optimization and theoretical machine learning. Assistant professor at the University of Basel. Past: EPFL, ETH Zurich (Switzerland) ๐จ๐ญ
Ernest Ryu @ernestryu.bsky.social Professor of Applied Mathematics at UCLA. Interested in deep learning and optimization.
Sham Kakade @shamkakade.bsky.social Harvard Professor.
ML and AI.
Co-director of the Kempner Institute.
https://shamulent.github.io
Ehsan Adeli @eadeli.bsky.social Assistant Prof at Stanford, Director of Stanford Translational AI (STAI) Lab
Computer Vision, Computational Neuroscience
Tanishq Mathew Abraham @iscienceluvr.bsky.social PhD at 19 |
Founder and CEO at @MedARC_AI |
Research Director at @StabilityAI |
@kaggle Notebooks GM |
Biomed. engineer @ 14 |
TEDx talkโกhttps://bit.ly/3tpAuan
Sebastian Raschka (rasbt) @rasbt.bsky.social ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/Nwr7).
Also blogging about AI research at magazine.sebastianraschka.com.
Andrew Heiss @andrew.heiss.phd Assistant professor at Georgetown University in Qatar (formerly GSU, BYU). Study NGOs, human rights, international politics, causal inference, and stats. 6 kids.
#rstats forever.
andrewheiss.com
Signal: andrewheiss.01
Vicki @vickiboykis.com Founding list[float] engineer. Recsys. Personalization. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon).
https://vickiboykis.com/what_are_embeddings/
Peter W๐ค @wang.social Anaconda Founder&Head of AI; created the PyData movement, PyScript, Bokeh, Datashader; Fellow @ Python Software Foundation; Center for Humane Tech
Game~B; Physics, Cybernetics, Memetics. A student of the human condition.
Memento mori
Dan | Machine Learning Engineer @dankornas.bsky.social ๐ค ML Engineer
๐ฌ AI Educator
๐ป Master AI from Zero to Advanced โก๏ธ http://ailearninghub.io