Michal Valko @misovalko.bsky.social Founding Researcher @ Isara Labs & Inria & MVA. Ex: Llama @AIatMeta; Gemini and BYOL @GoogleDeepMind. LLMs, RL, alignment.
Thomas Capelle @capetorch.bsky.social Chilean ๐จ๐ฑ living in France. I build DL models and pipelines. ML Engineer at W&B
cargobike โฅ๐ด
https://tcapelle.github.io/
Pranaya Jajoo @pranayajajoo.bsky.social Reinforcement Learning @ University of Alberta
pranayajajoo.github.io
Cathy Wu @cathywu.bsky.social AI & Transportation | MIT Associate Professor
Interests: AI for good, sociotechnical systems, machine learning, optimization, reinforcement learning, public policy, gov tech, open science.
Science is messy and beautiful.
http://www.wucathy.com
RLDM @rldmparis2027.bsky.social The Multi-disciplinary Conference on Reinforcement Learning and Decision Making.
6-9 July 2027.
Maison de la Chimie, Paris.
https://rldm.org/
hardmaru @hardmaru.bsky.social Co-Founder & CEO, Sakana AI ๐ โ @sakanaai.bsky.social
Visit โ https://sakana.ai/
NeurIPS Conference @neuripsconf.bsky.social San Diego Dec 2-7, 25 and Mexico City Nov 30-Dec 5, 25. Comments to this account are not monitored. Please send feedback to townhall@neurips.cc.
ICLR Conference @iclr-conf.bsky.social International Conference on Learning Representations https://iclr.cc/
Reinforcement Learning Conference @rl-conference.bsky.social Information and updates about RLC 2026 at Montreal, Quebec, Canada, from August 15 to 18.
https://rl-conference.cc
Gabriel Dulac-Arnold @gabepsilon.bsky.social Gemini Thinking @ Google DeepMind. Previously @ Google Brain. Previously @ DeepMind. Intelligent Agents
Victoria Dean (she/they) @vdean.bsky.social Teaching Faculty @ Princeton University | CMU, MIT alum | reinforcement learning, AI ethics, equity and justice, baking | ADHD ๐๐๐
Brandon Amos @bdamos.bsky.social ๐ง๐ปโโ๏ธ scientist at Meta NYC | http://bamos.github.io
Scott Niekum @scottniekum.bsky.social Associate prof @ UMass Amherst CICS.
AIignment, reinforcement learning, imitation learning, and robotics.
C. Zhang w/o shitpost @chongzhang.bsky.social Stupid #robotics guy at ETHz
Twitter: https://x.com/ChongZzZhang
Research Website: https://zita-ch.github.io/
Gokul Swamy @gokul.dev PhD student at @cmurobotics.bsky.social working on efficient algorithms for interactive learning (e.g. imitation / RL / RLHF). no model is an island. prefers email. https://gokul.dev/. on the job market!
Daniel Fried @daniel-fried.bsky.social Assistant prof at LTI CMU. Working on NLP: language interfaces, applied pragmatics, language-to-code, grounding. https://dpfried.github.io/
Isadora White @izzycw.bsky.social PhD Student at UC San Diego | LLM Agents, Reinforcement Learning, Human-AI Collaboration, Multi-Agent Systems
@michaelddennis.bsky.social @michaelddennis.bsky.social RS DeepMind. Works on Unsupervised Environment Design, Problem Specification, Game/Decision Theory, RL, AIS. prev CHAI_Berkeley
Rupali Bhati @rupalibhati.bsky.social PhD student at Northeastern University | MARL | Ex Mila | rupalibhati.github.io
Manfred Diaz @manfreddiaz.bsky.social Ph.D. Candidate at Mila and the University of Montreal, interested in AI/ML connections with economics, game theory, and social choice theory.
https://manfreddiaz.github.io
@shimon8282.bsky.social @shimon8282.bsky.social Professor of Computer Science at Oxford. Senior Staff Research Scientist at Waymo.
Yoav Artzi @yoavartzi.com LM/NLP/ML researcher ยฏ\_(ใ)_/ยฏ
yoavartzi.com / associate professor @ Cornell CS + Cornell Tech campus @ NYC / nlp.cornell.edu / visiting researcher @ Google DeepMind / building @colmweb.org / previously associate faculty director @ arXiv.org
Dongyan Lin @dongyanl1n.bsky.social Postdoc at Meta FAIR, Comp Neuro PhD @McGill / Mila. Looking at the representation in brains and machines ๐ฌ https://dongyanl1n.github.io/
Vahid Behzadan @behzadan.bsky.social Professionally curious about the science of making bad decisions; AI safety and security researcher; Assistant Professor of CS and Data Science & Director of the Secure and Assured Intelligent Learning (SAIL) lab @ University of New Haven.
Tom Schaul @schaul.bsky.social RL researcher at DeepMind
https://schaul.site44.com/ ๐ฑ๐บ
Lerrel Pinto @lerrelpinto.com Assistant Professor of CS @nyuniversity.
I like robots!
Natalie Collina @ncollina.bsky.social CS PhD student at UPenn studying strategic human-AI interaction. Nataliecollina.com
James MacGlashan @jmac-ai.bsky.social Ask me about Reinforcement Learning
Research @ Sony AI
AI should learn from its experiences, not copy your data.
My website for answering RL questions: https://www.decisionsanddragons.com/
Views and posts are my own.
Will Whitney @wfwhitney.bsky.social RS at DeepMind.
willwhitney.com
Serena Booth @reniebird.bsky.social CS Prof at Brown University, PI of the GIRAFFE lab, former AI Policy Advisor in the US Senate, co-chair of the ACM Tech Policy Subcommittee on AI and Algorithms.
PhD at MIT CSAIL '23, Harvard '16, former Google APM. Dog mom to Ducki.
Eugene Vinitsky ๐ @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
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Naomi Saphra @nsaphra.bsky.social Waiting on a robot body. All opinions are universal and held by both employers and family. ML/NLP professor.
nsaphra.net
David Pfau @davidpfau.com So far I have not found the science, but the numbers keep on circling me.
Views my own, unfortunately.
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
Marc Lanctot @sharky6000.bsky.social Research scientist interested in multiagent reinforcement learning, game theory, games, and search/planning.
Lover of Linux ๐ง, coffee โ, and retro gaming. Big fan of open-source. #gohabsgo ๐จ๐ฆ
For more info: https://linktr.ee/sharky6000
typedfemale @typedfemale.bsky.social 
Ida Momennejad @neuroai.bsky.social Principal Researcher @ Microsoft Research.
AI, RL, cog neuro, philosophy.
www.momen-nejad.org
Konrad Kording @kordinglab.bsky.social @Penn Prof, deep learning, brains, #causality, rigor, http://neuromatch.io, Transdisciplinary optimist, Dad, Loves outdoors, ๐ฆ , c4r.io
Andrew Lampinen @lampinen.bsky.social Interested in cognition and artificial intelligence. Researcher at Anthropic; previously DeepMind, cognitive science at Stanford. Posts are mine.
lampinen.github.io
Jane Wang @janexwang.bsky.social Staff research scientist at Google DeepMind. AI and neuro.
Former physicist, current human.
Find more at www.janexwang.com
Prithviraj "Raj" Ammanabrolu @rajammanabrolu.bsky.social AI, RL, NLP, Games Asst Prof at UCSD
Research Scientist at Nvidia
Lab: http://pearls.ucsd.edu
Personal: prithvirajva.com
Max Kleiman-Weiner @maxkw.bsky.social professor at university of washington and scientist at Google DeepMind. computational cognitive scientist. working on social and artificial intelligence and alignment.
http://faculty.washington.edu/maxkw/
Julian Togelius @togelius.bsky.social AI and Games Researcher at NYU. Head of AI at Nof1.
Grace Lindsay @neurograce.bsky.social Asst Professor Psychology & Data Science @ NYU | Working on brains & climate, separately | Author of Models of the Mind: How physics, engineering, and mathematics have shaped our understanding of the brain https://shorturl.at/g23c5 | Personal account (duh)
Sam Gershman @gershbrain.bsky.social Professor, Department of Psychology and Center for Brain Science, Harvard University
https://gershmanlab.com/
Maxim Raginsky @mraginsky.bsky.social web: http://maxim.ece.illinois.edu
substack: https://realizable.substack.com
M Charity @mastermilkx.bsky.social Just a they/them programmer | Assistant Professor at University of Richmond
Github: http://github.com/MasterMilkX
Itch: http://mastermilkx.itch.io
xuan (ษษฅษn / sh-yen) @xuanalogue.bsky.social Assistant professor at NUS. Scaling cooperative intelligence & infrastructure for an increasingly automated future. PhD @ MIT ProbComp / CoCoSci. Pronouns: ็ฅ/ไผ
Antonin Raffin @araffin.bsky.social Researcher in robotics and machine learning (Reinforcement Learning). Maintainer of Stable-Baselines (SB3).
https://araffin.github.io/
joao @joao.omg.lol Grief Astronomer
A special snowflake existing in 196883 dimensions
#ActuallyAutistic He/Him
Maike Osborne @maosbot.bsky.social Mother, wife, Australian, Professor of Machine Learning in Oxford. Long Covid, trans rights, music, reggae, AI must be good for humans, https://www.robots.ox.ac.uk/~mosb. She/her ๐ณ๏ธโโง๏ธ๐ณ๏ธโ๐
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
Dileep George @dileeplearning @dileeplearning.bsky.social AGI research @DeepMind.
Ex cofounder & CTO Vicarious AI (acqd by Alphabet),
Cofounder Numenta
Triply EE (BTech IIT-Mumbai, MS&PhD Stanford). #AGIComics
blog.dileeplearning.com
Dashiell @dashiells.bsky.social Machine learning haruspex
Aneesh Sathe @aneeshsathe.com aneeshsathe.com
๐งช๐งฌ๐ป๐ค๐ฌ๐ฆ ๐ฉบ๐๐
Steve Byrnes @stevebyrnes.bsky.social Researching Artificial General Intelligence Safety, via thinking about neuroscience and algorithms, at Astera Institute. https://sjbyrnes.com/agi.html
SueYeon Chung @sueyeonchung.bsky.social comp neuro, neural manifolds, neuroAI, physics of intelligence
assistant professor @ harvard (physics, center for brain science, kempner institute)
https://www.sychung.org- 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/
angela zhou @angelamczhou.bsky.social assistant prof at USC Data Sciences and Operations and Computer Science; phd Cornell ORIE.
data-driven decision-making, operations research/management, causal inference, algorithmic fairness/equity
bureaucratic justice warrior
angelamzhou.github.io
Kyle Morgenstein @kylem.bsky.social Full of childlike wonder. Building friendly robots. UT Austin PhD student, MIT โ20.
Ishan Khatri @ishan.khatri.io Researching computer vision stuff at Stack AV in Pittsburgh. Photography @ishankhatri.com
Robin Ranjit Singh Chauhan @robinchauhan.bsky.social Host TalkRL Podcast, Aspiring RL researcher
AgFunder VC Head of Eng, Ex-MSFT, Waterloo computer engineering
Sunshine Coast BC Canada
Chris Albon @chrisalbon.com 
Peter Henderson @peterhenderson.bsky.social Assistant Professor, leading the Polaris Lab @ Princeton (https://www.polarislab.org/); Researching: RL, Strategic Decision-Making+Exploration; Law
Miguel Vasco @miguelvasco.bsky.social Postdoc at @kthuniversity.bsky.social.
Past: @gaipslab.bsky.social; Sony AI.
Interested in all things RL and Multimodal.
miguelvasco.com
Lucas Alegre @lnalegre.bsky.social Professor at INF - @ufrgs.br | Ph.D. in Computer Science. I am interested in multi-policy reinforcement learning (RL) algorithms.
Personal page: https://lucasalegre.github.io
Minsuk Chang @minsuk.bsky.social Research Scientist @ Google Deepmind. Opinions are my own.
minsukchang.com
Nantas Nardelli @nantas.bsky.social AI @ Pacific Fusion. Climate change monomaniac.
PhD @ Oxford. Prev: Carbon Re, DeepMind, FAIR, MSR, [โฆ]
๐ / ๐ช๐บ / ๐ฎ๐น / he / him.
Website: arbitrarygravitas.com
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
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.
Rosanne Liu @rosanneliu.com Founder & executive & community builder & organizer & researcher
ML Collective (mlcollective.org)
Google DeepMind
rosanneliu.com
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
Ronen Tamari @ronentk.me Researcher & entrepreneur | Co-founder @cosmik.network | Building @semble.so | collective sensemaking | https://ronentk.me/ | Ecosystem building @atproto.science @cairos.network | Prev- Open Science Fellow @asterainstitute.bsky.social
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/
Blake Richards @tyrellturing.bsky.social Researcher at Google and CIFAR Fellow, working on the intersection of machine learning and neuroscience in Montrรฉal (academic affiliations: @mcgill.ca and @mila-quebec.bsky.social).
Luca Soldaini ๐ @soldaini.net I like tokens! Leading the Olmo data team at @ai2.bsky.social with @kylelo.bsky.social // all opinions sampled from my own stochastic parrot
more at https://soldaini.net
Maria Antoniak @mariaa.bsky.social NLP, cultural analytics. Assistant Professor of CS at University of Colorado Boulder. Formerly Ai2, Pioneer Centre for AI, Cornell, Microsoft, Twitter. Books, bikes, games, art. https://maria-antoniak.github.io
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/
Eli Sennesh @elisennesh.bsky.social Abolish the value function!
Dylan Hadfield-Menell @dhadfieldmenell.bsky.social Assistant Prof of AI & Decision-Making @MIT EECS
I run the Algorithmic Alignment Group (https://algorithmicalignment.csail.mit.edu/) in CSAIL.
I work on value (mis)alignment in AI systems.
https://people.csail.mit.edu/dhm/
Laura Ana Bustamante, PhD @lauraabusta.bsky.social ๐ฉ๐ปโ๐ฌ Postdoc @U Medical Center Groningen. Formerly: postdoc @WashU St. Louis & Neuro PhD @Princeton, researching cognitive control & decision making, neurodivergent in computational psychiatry, she/her, Latina ๐จ๐บ. Views my own. Stand Up for Science!
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
Sai Prasanna @saiprasanna.in See(k)ing the surreal
Causal World Models for Curious Robots @ University of Tรผbingen/Max Planck Institute for Intelligent Systems ๐ฉ๐ช
#reinforcementlearning #robotics #causality #meditation #vegan
Karim Farid @kifarid.bsky.social PhD. Student @ELLIS.eu @UniFreiburg with Thomas Brox and Cordelia Schmid
Understanding intelligence and cultivating its societal benefits
https://kifarid.github.io
Taylor W. Killian @twkillian.bsky.social Principal Scientist @LilaSciences. Focused on decision making under uncertainty, guided by practical problems in healthcare, reasoning, and biology.
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.
Gaspard Lambrechts @gsprd.be Postdoctoral researcher working on RL in POMDP at McGill and Mila - gsprd.be
Chris Paxton @cpaxton.bsky.social Writing about robots https://itcanthink.substack.com/
RoboPapers podcast https://robopapers.substack.com/
All opinions my own
Francesco Tudisco @ftudisco.bsky.social Machine Learning @ University of Edinburgh | AI4Science | optimization | numerics | networks | co-founder @ labs.miniml.ai | ftudisco.gitlab.io
Kale-ab Tessera @kale-ab.bsky.social ML PhD Student @ Uni. of Edinburgh, working on Multi-Agent Problems. | Organiser @deeplearningindaba.bsky.socialโฌ @rl-agents-rg.bsky.socialโฌ | ๐ช๐น๐ฟ๐ฆ
kaleabtessera.com
Anna Koop @akoopa.bsky.social Eternal learner, incorrigible thinker. Roaming AI researcher, maker, idea generator. Sometimes I even complete things. Eventually. Best known for infectious enthusiasm and irrepressible outbursts. My laughter is with me, not at you. Cis settler ally.
@vladmnih.bsky.social @vladmnih.bsky.social 
Michiel van de Panne @mvandepanne.bsky.social UBC Computer Science; physics-based models of human movement; deep reinforcement learning; animation; robotics
Mike Johanson @mikebjohanson.johanson.ca Rogue game theorist and reinforcement learning scientist in ๐จ๐ฆ. Formerly: co-founder Artificial.Agency, RS DeepMind, PhD UAlberta, Poker AI. Gaming ๐ฎ๐ฒ, curling ๐ฅ, knitting ๐งถ, geocaching ๐บ๏ธ. (he/him).
Vincent Mai @vincentmai.bsky.social ML research scientist @LawZero
Hal Daumรฉ III @haldaume3.bsky.social Human-centered AI #HCAI, NLP & ML. Director TRAILS (Trustworthy AI in Law & Society) and AIM (AI Interdisciplinary Institute at Maryland). Formerly Microsoft Research NYC. Fun: ๐ง๐งโ๐ณ๐งโท๏ธ๐๏ธ. he/him.
Claas Voelcker @cvoelcker.bsky.social For professional, see https://cvoelcker.de
If I seem very angry, check if I have been watered in the last 24 hours.
Now ๐บ๐ธ flavoured, previously available in ๐จ๐ฆ and ๐ฉ๐ช
Miguel Alonso Jr. @miguelalonsojr.bsky.social Building generally intelligent agents - ML, RL, Robotics