Josh W. Comeau @joshwcomeau.com I make websites and maybe games?
Blogging at http://joshwcomeau.com.
He/Him 🌈
Eoghan Daltun 🌍 @irishrainforest.bsky.social Author of award-winning bestseller An Irish Atlantic Rainforest. Over 17 years rewilding our 73-acre farm on the Beara Peninsula, West Cork. In love with Earth's biosphere.
belian.earth @belian-earth.bsky.social 🌳🌲 Rethinking counterfactual analysis for forest carbon baselines. Combining geospatial foundation models with causal inference. Research-led, science-first. 🌍🔬
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Kendra "Gloom is My Beat" Pierre-Louis @kendrawrites.com Climate journalist based in NYC. Only speaking for myself. If the NYT has no haters I'm dead.
Tips? Reach me on Signal kendrawrites.04
Random three-body problem @threebodybot.bsky.social Random initial conditions: M between 0.1 & 150 solar masses | Speed less than 10 km/s | Positions in a 50x50 AU box | code and more info at https://github.com/kirklong/ThreeBodyBot
Felipe Vecchietti @lfelipesv.bsky.social Postdoctoral Researcher at the Max Planck Institute for Security and Privacy. Interested in RL, Graph Neural Networks, AI for Science, and Multi-Agent Systems. 🇧🇷
Angela Steffens @wonderwomancode.bsky.social Founder/Engineer working on open source software at the intersection of web3 + AI @alternatefutures.bsky.social
wonderwomancode.eth
Olympia, Washington
Image and Signal Processing • ISP @isp-uv-es.bsky.social #Artificial #Intelligence for #Earth, #Brain, #Social and #Climate sciences • Universitat de València @uv.es
More papers from our team ➡️ http://linktr.ee/ISPUV
TechWorks Marine @techworksmarine.bsky.social
Leaders in the provision of Robust, Reliable and Secure Marine Data
🔗 techworks.ie
University College Dublin @ucddublin.bsky.social Official source of news from University College Dublin (UCD) - Ireland's Global University. Est. 1854.
One of Europe's leading research-intensive universities
Abstract Tesseract @abstracttesseract.bsky.social (sometimes-computational) linguist, AI/ML unenthusiast, Luddite, they/he
I periodically auto-delete my old posts and likes
https://linktr.ee/abstract_tesseract
Global Advisors - Quantified Strategy @globaladvisors.bsky.social Global Advisors: a consulting leader in defining quantified strategy, decreasing uncertainty, improving decisions, achieving measurable results.
https://globaladvisors.biz/
@mercer-ai-research.bsky.social @mercer-ai-research.bsky.social 
Karsten Konrad 🇪🇺 @zabong69.bsky.social Data Scientist and nerd. PhD in automated theorem proving just before AI became a subfield of Linear Algebra. Machine Learning, statistics, data visualisation, biology, recreational maths, computation, old pocket calculators, and video games
B. Prendergast @renderg.host 🌀 Socialist building a social web at @eurosky.social
🌿 UX strategy+design for early stage startups
🧀 Making unfinished art to understand myself
🌶️ ND rudeboi learning to live healthily
🧶 Writing about culture, design, people, tech and the messy margins
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Eurosky Social @eurosky.social Building open social web infrastructure and apps in Europe. Public interest non-profit, part of Modal Foundation.
App: mu.social
Accounts: move.eurosky.tech
Discover: portal.eurosky.tech
Web: eurosky.tech
Help: eurosky.tech/help
Fund: fund.eurosky.tech
Gaurav Bhatia @heygauravbhatia.bsky.social Software developer trying to solve some problems and thinking I'm the smartest
Rhoman¢er @angussoftware.dev 💀 The lifting leftist. I love my wife. Please, don't ever feel obligated to follow back.
NeurIPS Europe @neuripseurope.bsky.social NeurIPS Europe is an official satellite event of NeurIPS @neuripsconf.bsky.social that will be held in Paris from December 9th to 13th.
To sponsor us: sponsoring@neurips-europe.cc
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
🏳️🌈
Promoted by Elfrede Brambley-Cranshaw on behalf of the Green Party of England and Wales. c/I po box 78066, London. SE16 9GQ
Sarah Fackrell @design-law.bsky.social Professor of Law at Chicago-Kent. Design patent geek. Also interested in #ScheduleA litigation. Full bio (including link to CV): https://kentlaw.iit.edu/law/faculty-scholarship/faculty-directory/sarah-fackrell
Erica Windisch @ewindisch.ontological.observer Working on:
Hyprstream.com - RL environments for distributed open AI-RSI
Ferruleos.org - hardened Linux sandbox OS
Onionshell.ch - tor from a static website
Thorne 🌸 @ens0.me ✨ wife, writer, engineer, gamer, coaster enthusiast, gymrat, zen existentialist, bi, trans
🦆 cofounder @smol.farm
☀️ @4cor.day - daily puzzle
🎢 @aquacoast.net - theme parks
🍑 @atmomo.xyz - memes & GIFs
Vladimir Prelovac @prelovac.bsky.social Founder of Kagi.com
Watch Kagi's origin story:
https://www.youtube.com/watch?v=qSntB1ip4RE
Email: vlad@kagi.com
BlackboxNLP @blackboxnlp.bsky.social The largest workshop on analysing and interpreting neural networks for NLP.
BlackboxNLP will be held at EMNLP 2026 in Budapest, Hungary
blackboxnlp.github.io
Kiran @kirancodes.me Programming Languages Researcher; in NYC
https://kirancodes.me
spacecowboy @spacecowboy17.bsky.social Interests in ML and social aspects of tech.
Building For You feed: https://foryou.club
https://bsky.app/profile/spacecowboy17.bsky.social/feed/for-you
Hobby project: linklonk.com
Vincent Carchidi @vcarchidi.bsky.social Defense analyst. Tech policy. Have a double life in CogSci/Philosophy of Mind and will post about it. (It's confusing. Just go with it.)
https://philpeople.org/profiles/vincent-carchidi
All opinions entirely my own.
Yoav Goldberg @yoavgo.bsky.social 
SE Gyges @segyges.bsky.social Como todos los hombres de Babilonia, he sido procónsul; como todos, esclavo; también he conocido la omnipotencia, el oprobio, las cárceles.
very sane ai newsletter: verysane.ai
all writing: https://segyges.github.io/
also @antiantiai.bsky.social
Sam Barrett, PhD @ai4geo.bsky.social GeoAI, Climate, Remote Sensing, Generative AI and more!
Amy Tobey @renice.bsky.social Amy Tobey💙parent🦁😾partner🥰obligate polymath🎶musician👩💻 software engineer🔎leader🧙♀️chaotic good🌈buckaroo🏳️⚧️backyard yogi🧘♀️魔法 少女🤦🏻♀
Jeremy Diamond ☕️ @dmnd.me Dad. Data business encabulator. Pizza robot whisperer. Born lucky.
Citizen Platano 🇵🇷 @daniloc.xyz Guerrilla cyberneticist.
https://danilocampos.com
advisory: if we’ve never talked and you’re weirdly aggressive, I’m just going to block you.
Sky Marchini @sky.skymarchini.net economist, 🇨🇳, policy research. this is for display purposes only. 🧸 contact: robertmarchini1993 at gmail. 🏳️🌈 they/them. new jersey resident. https://skymarchini.net/
Ryan Moulton @moultano.bsky.social Algorithmist
https://moultano.wordpress.com/
Andy Masley @andymasley.bsky.social When the going gets weird the weird turn pro.
Researching and writing about AI and other topics from a broadly effective altruist perspective. On a grant from Coefficient Giving.
andymasley.com
Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social Anti-cynic. Towards a weirder future. Reinforcement Learning, Autonomous Vehicles, transportation systems, the works. Asst. Prof at NYU. Founding research scientist at Percepta.
https://emerge-lab.github.io
https://www.admonymous.co/eugenevinitsky
Tim Fernholz @timfernholz.com journalist, author, internet participant
writing and reporting on space, AI, and public policy, at TechCrunch and elsewhere
I always want to hear your tips and ideas on signal: tim_fernholz.21
timfernholz.substack.com | www.timfernholz.com
Oakland, CA
Colin @colin-fraser.net Anti-spreadsheet person
Advait Deshmukh @advaitdeshmukh.com CS PhD at CU Boulder
dan @danabra.mov no, this is how it works
Rosanne Liu @rosanneliu.com Founder & executive & community builder & organizer & researcher
ML Collective (mlcollective.org)
Google DeepMind
rosanneliu.com
Clément Canonne @ccanonne.github.io Senior Lecturer #USydCompSci at the University of Sydney. Postdocs IBM Research and Stanford; PhD at Columbia. Converts ☕ into puns: sometimes theorems. He/him.
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. 
Jonathan Frankle @jfrankle.com Chief AI Scientist at Databricks. Founding team at MosaicML. MIT/Princeton alum. Lottery ticket enthusiast. Working on data intelligence.
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.
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
@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/
Kosta Derpanis @csprofkgd.bsky.social #CS Associate Prof York University, #ComputerVision Researcher, VectorInst Faculty Affiliate, TPAMI AE, ELLIS4Europe Member, #ECCV2026 Publicity Chair
📍Toronto 🇨🇦 🔗 csprofkgd.github.io
🗓️ Joined Nov 2024
Pablo Samuel Castro @pcastr.bsky.social Señor swesearcher @ Google DeepMind, adjunct prof at Université de Montréal and Mila. Musician. From 🇪🇨 living in 🇨🇦.
https://psc-g.github.io/
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 talk➡https://bit.ly/3tpAuan
Mihai Nica @mihainica.bsky.social Mathematician working on probability and ML at U of Guelph in Canada. I also make math videos at https://youtube.com/@MihaiNicaMath
Nate Foster @natefoster.bsky.social Husband, dad, cyclist, OCaml h4x0r, EPFL professor (in that order)
@yeewhye.bsky.social @yeewhye.bsky.social 
Dimitris Papailiopoulos @dimitrisp.bsky.social Researcher @MSFTResearch; Prof @UWMadison (on leave); learning in context; thinking about reasoning; babas of Inez Lily.
https://papail.io
Aaron Schein @aaronschein.bsky.social Assistant Professor of Statistics & Data Science at UChicago
Topics: data-intensive social science, Bayesian statistics, causal inference, probabilistic ML
Proud “golden retriever” 🦮
Quanquan Gu @quanquangu.bsky.social Professor @UCLA, Research Scientist @ByteDance | Recent work: SPIN, SPPO, DPLM 1/2, GPM, MARS | Opinions are my own
Cem Anil @cemanil.bsky.social Research scientist at Anthropic.
PhD in machine learning from the University of Toronto and Vector Institute.
Prev: NVIDIA, Google
Dylan Foster 🐢 @djfoster.bsky.social Incoming Assistant Professor in EECS and Statistics at UC Berkeley.
Principal Researcher @ Microsoft Research NE/NYC. Previously @ MIT, Cornell.
AI + RL Foundations. RL Theory Lecture Notes: https://arxiv.org/abs/2312.16730
http://dylanfoster.net
Hossein Mobahi @thegradient.bsky.social Senior Research Scientist at Google DeepMind. I ∈ Optimization ∩ Machine Learning. Fan of IronMaiden🤘.Here to discuss research 🤓
Jes Frellsen @jesfrellsen.bsky.social Associate Professor of Machine Learning and Signal Processing, Technical University of Denmark (DTU)
https://frellsen.org
Michele Guindani @mguindani.bsky.social Statistician. Bayesian. Professor, Department of Biostatistics, University of California, Los Angeles. Views are my own. He/Him.
https://linktr.ee/micheleguindani
Idan Attias @idanattias.bsky.social Postdoc researcher at IDEAL Institute in Chicago, hosted by UIC and TTIC.
My research interests are in machine learning theory, data-driven sequential decision-making, and theoretical computer science.
https://www.idanattias.com/
Alicia Curth @aliciacurth.bsky.social Machine Learner by day, 🦮 Statistician at ❤️
In search of statistical intuition for modern ML & simple explanations for complex things👀
Interested in the mysteries of modern ML, causality & all of stats. Opinions my own.
https://aliciacurth.github.io
Flaviu Cipcigan @flaviucipcigan.bsky.social Building AIs for scientific discovery. Discovered antibiotics and materials for carbon capture. Tango dancer. See more at flaviucipcigan.com. Opinions my own.
Dr. Angelica Lim @petitegeek.bsky.social Computing Science prof in multimodal embodied AI, emotion, interaction at SFU in Vancouver 🇨🇦🇵🇭 Director of the Rosie Lab www.rosielab.ca Canada CIFAR AI Chair. Previously at SoftBank Robotics 🤖 FR/JP
Isadora White @izzycw.bsky.social PhD Student at UC San Diego | LLM Agents, Reinforcement Learning, Human-AI Collaboration, Multi-Agent Systems
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.
Derek Beaton @derek--beaton.bsky.social So early to Blue Sky they don't even allow underscores. I like beer, data, and multivariate blah-blahs. 2x Guinness world record holder in nonsense (5 person half and full marathon)
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Blake Richards @tyrellturing.bsky.social Researcher at Google and CIFAR Fellow, working on the intersection of machine learning and neuroscience in Montréal (academic affiliations: @mcgill.ca and @mila-quebec.bsky.social).
Jeffrey P. Bigham @jeffreybigham.com Professor of HCII and LTI at Carnegie Mellon School of Computer Science.
jeffreybigham.com
Christopher Manning @chrmanning.bsky.social Stanford Linguistics and Computer Science. Director, Stanford AI Lab. Founder of @stanfordnlp.bsky.social . #NLP https://nlp.stanford.edu/~manning/
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.
Michael Oberst @moberst.bsky.social Assistant Prof. of CS at Johns Hopkins
Visiting Scientist at Abridge AI
Causality & Machine Learning in Healthcare
Prev: PhD at MIT, Postdoc at CMU
Alberto Sánchez-Pascuala @albertospj.bsky.social Curious by nature and driven by data. PhD in #Microbiology with a research background, now diving into the world of #DataScience.
GitHub: https://github.com/AlbertoSPJ
Twitter/X: @Alberto_SPJ
🇨🇦🇸🇪 🧡 🇺🇦🇵🇸 @promich.bsky.social Canadian Swede. Multilateral Civil Servant. Information systems, tech ethics, data science, design research, multimodal mobility, social democracy, climate mitigation, just energy transitions, socio-techno-economic theory enthusiast. Opinions mine.
RTÉ News @news.rte.ie RTÉ News and Current Affairs - Irish and International News
VIB.AI @vibai.bsky.social VIB Center for AI & Computational Biology
🧑💻 Director @steinaerts.bsky.social
📣 We're recruiting group leaders vib.ai
📻 Follow us for all the latest updates- C Clayton Kerce @ckerce.bsky.social AI/ML Researcher, reasoning processes, generative techniques, Head of Advanced Computing and Artificial Intelligence @ Georgia Tech Research Institute
Adam Chalmers @adamchalmers.com Texan (prev Australian). Father (prev gamer). Pynchon fan (prev illiterate).
Building a new programming language for CAD at zoo.dev. Built a lot of Cloudflare Tunnel. I run a meetup austinsystems.org and love reading sci-fi, history and Jewish stuff.
Jakob Runge @jakobrunge.bsky.social Professor of AI in the Sciences at University of Potsdam // causalinferencelab.com
Abhishek Duttagupta @aduttagupta.bsky.social Phd Student - Explainable AI for Mobile Networks
Ivica Obadic @obadic.bsky.social PhD Candidate on Explainable AI in Remote Sensing
Julien Colin @juliencolin.bsky.social PhD student in Explainable AI ELLISAlicante / Thomas Serre's lab at Brown University. Keen interest for Deep Learning & Computational Cognitive Science.
Petra Wagner @petrasusannewagner.bsky.social Speech scientist at Bielefeld University, citizen, singer
Some interests: prosody, laughter, pausing in speech, voice quality, multimodal interaction, TTS, explainable AI, phonetics, speech science and technology
UnBatal @unbatal.bsky.social Data scientist, Mechanical engineer
Explainable AI & time series forecasting 
Alison O’Connor @alisonoc2.bsky.social Postdoc researcher in computer science and engineering. Loves mechanics of materials, AI/ML for healthcare applications and firm believer in explainable AI methods.
#MachineLearning #MaterialScience #UL #Lero
Shubham Kumar Nigam @sknigam.bsky.social Research Fellow (Ph.D.) at IIT Kanpur | Co-Founder @ TechPeek | Adobe (Research Intern 2023) | NLP | Legal Tech | Explainable Legal Artificial Intelligence (XL-AI) | Information Retrieval (IR)
https://www.cse.iitk.ac.in/users/sknigam/ 
Lauri Seppäläinen @speug.bsky.social Doctoral Researcher on explainable AI @helsinkiuni. Movies and books move my heart. 
Fatih Dinc @fatihdinc.bsky.social Theoretical neuroscience + explainable AI. @kitp-ucsb.bsky.social and @geometric-intel.bsky.social postdoc. PhD in Applied Physics, Stanford.
Philip Naumann @pnaumann.bsky.social PhD student at TU Berlin & @bifold.berlin
I am interested in Machine Learning, Explainable AI (XAI), and Optimal Transport
Luca Nannini @lucanannini.bsky.social I work in AI governance.
I have a PhD in explainable AI (CiTIUS - USC).
CEN/CENELEC JTC21 contributor
Foremost, into cocktail culture
D. Rojo @93degree.bsky.social D is not (yet) for doctor • D is for Dashboard • eXplainable AI • Python, R, Svelte & Power BI • He/Him 
Alex Vasileiou @alevator.bsky.social PhD student explainable AI @ ML Group TU Berlin, BIFOLD
Amir-Hossein Karimi @amirhkarimi.bsky.social 🇮🇷 🇨🇦 👨🏻🏫 Asst Prof of ML @UWaterloo & Faculty Affiliate @VectorInst
🔎 Explainable AI, Human-AI Teams 🧠🤖
ex-{@DeepMind, @GoogleAI, @Meta}
CHARM Lab👇
Robin Hesse @robinhesse.bsky.social PhD student in explainable AI for computer vision @visinf.bsky.social @tuda.bsky.social - Prev. intern AWS and @maxplanck.de