Seth Karten @sethkarten.ai Autonomous Agents | Research @ Prime Intellect | PhD @ Princeton | Prev: CMU, Waymo | NSF GRFP Fellow
https://sethkarten.ai/
philpax @philpax.me creative engineer · Rust, gamedev/modding, reverse engineering, writing, AI, XR, etc
a better world is possible · 🇦🇺🇸🇪🏳️🌈
Doll @dollspace.gay It/Its
Senior Agent Engineer at fieldleveltech.org
Its name is doll. The system is an adult.
Creating ethical and safe AI systems.
EGL Fashion posts!
dwarf fortress bugs @dwarffortressbugs.bsky.social not affiliated with https://dwarffortressbugtracker.com, but I do use their data
if I repost your quote post and you didn’t want it broadcast to a larger audience lmk
maintained by @jojjjajjr.bsky.social
https://github.com/johnmatter/dfbugs
METR @metr.org METR is a research nonprofit that builds evaluations to empirically test AI systems for capabilities that could threaten catastrophic harm to society.
Maximilian Scholz @scholzmx.bsky.social PhD researcher, building infrastructure (and pokemon) for Bayesian workflows, simulating everything.
Music, cooking, exercise enthusiast. http://fediscience.org/@scholzmx
mr. TIM @timkellogg.me AI Architect | North Carolina | AI/ML, IoT, science
WARNING: I talk about kids sometimes
value plus discounted @akhilrao.bsky.social impersonal account
he/him
hailey @hailey.at spreadsheet pusher.
agents, safety, and atproto.
opinions are my own, especially the bad ones.
𝓐𝓾𝓫𝓻𝓮𝔂 @aub.bsky.social ☧ / tech perspectivist / professional strangler / friend maker / infovore / xenophile
Ashwini Ashokkumar @ashwinia.bsky.social Assistant Prof of Psychology. Studies the social psychology of groups, identity, politics, & language. www.ashwinia.com
Andrew Digby @digs.bsky.social Conservation biologist and former astrophysicist. Scientist for threatened birds with the #kakapo and #takahe programmes at the New Zealand Department of Conservation. Avatar: @blackmudpuppy.bsky.social
Marcel Roman @mfroman.bsky.social Assistant professor of Government @ Harvard. Studies identity, race, and immigration. https://www.marcelroman.com/
Claire Willett @clairewillett.bsky.social Chaos Muppet. Raconteuse. The internet’s gay Catholic aunt. Playwright, novelist, arts journalist, grantwriter. Archbishop of Bluesky. Schism enthusiast. Never not thinking about Star Trek. Long threads, all caps, can’t lose.
Joel Wertheimer @wertwhile.bsky.social Civil rights attorney. COYS. 
David Rand @dgrand.bsky.social Prof at Cornell studying how human-AI dialogues can correct inaccurate beliefs, why people share falsehoods, and ways to reduce political polarization and promote cooperation. Computational social science + cognitive psychology.
https://www.DaveRand.org/
Antonio A. Aréchar @arechar.bsky.social Behavioural Economist | Research methods, misinformation, and cooperation
Halimede. @halimede.bsky.social Memorial Foundation International Native Sphere Existential Safety Generation Emissary // Trans Ally // it's time to go home // nsfw
Kylie Eleison @gonebabygone.bsky.social Chief of da autism police and boss of the Irish Mob at the same time. Cousin, I’m a union man.
Low Quality Facts @lowqualityfacts.bsky.social Low Quality Facts written in arguably lower quality handwriting.
https://patreon.com/lowqualityfacts
Ben Tappin @benmtappin.bsky.social • Assistant professor, London School of Economics and Political Science
• Persuasion, technology, experiments
• benmtappin.com
John David Pressman @jdp.extropian.net Machine learning researcher, alignment-accelerationist, Fedorovist ancestor simulator, Dreamtime enjoyer.
All posts public domain under CC0 1.0.
conputer dipshit @davidcrespo.bsky.social web dev + hot dad. enjoy charts, unions, conputer games, philosophy. chicago crespo.business
Theiss Bendixen @theissbendixen.bsky.social Data science & Bayes at Novo Nordisk | Author of "The Data Analyst's Guide to Cause and Effect" (https://theissbendixen.com/dag-book/) | Writing a book on Bayes in drug development | Board member, https://giveffektivt.dk/
www.theissbendixen.com
Adrian Seyboldt @aseyboldt.bsky.social 
Yiqing Xu @yiqingxu.bsky.social Stanford researcher. Work on applied stats, AI (?), China.
Ben Schneider @bschneidr.bsky.social Stats, surveys, R, and dogs.
www.practicalsignificance.com
Sebastian Karcher @adam42smith.bsky.social Director, Qualitative Data Repository (personal account).
Data, Zotero, Social Science Methods
https://sebastiankarcher.com
Hilary Parker @hspter.bsky.social Data Science advising / consulting. Formerly startup CTO, Data Science Biden 2020, Stitch Fix, Etsy. PhD JHU Biostar. Co-host Not So Standard Deviations podcast. 🥳😴🧘🐈⬛
Nathaniel Haines @natehaines.bsky.social Paid to do
p(b | a) p(a)
p(a | b) = —————————
p(b)
Data Scientist | Computational Psychologist | Devout Bayesian
Collaborate with me @ https://bayesianbeginnings.com/
Emma Zang @dremmazang.bsky.social Associate Professor @YaleSoc @ysphbiostat @JacksonYale | Advocate for evidence-based family and health policies | Data science enthusiast
Chris Kenny, PhD @chriskenny.bsky.social Postdoc, Princeton DDSS.
PhD '25 Government @harvard.edu.
Studies redistricting with #rstats.
https://christophertkenny.com/
Herman @herman-tesso.bsky.social Doctoral Researcher at Aalto University's Computer Science department.
My research has to see with computational probabilistic modelling.
James Bland @jamesbland.bsky.social Economist at UToledo. 🇦🇺 Bayesian Econometrics for economic experiments and Behavioral Economics
Free online book on this stuff here: https://jamesblandecon.github.io/StructuralBayesianTechniques/section.html
https://sites.google.com/site/jamesbland/
He/his
Danbischof @danbischof.bsky.social danbischof.com
Political Scientist: studying democracy with experiments & data
Professor | University of Münster
Associate Professor | Aarhus University
(he/him | "Sie" als Anrede brauche ich nicht)
Jem Arnold @jemarnold.bsky.social PhD candidate & physiotherapist | 🩸Iliac artery endofibrosis / FLIA | Endurance testing & NIRS.
Treat declarative statements as questions?
dynomight @dynomight.net dynomight.net
space invasion
hardmaru @hardmaru.bsky.social Co-Founder & CEO, Sakana AI 🎏 → @sakanaai.bsky.social
Visit → https://sakana.ai/
Alex Turner @turntrout.bsky.social Research scientist at Google DeepMind. All opinions are my own. Vegan, 10% of my income pledged to effective charities (GWWC)
https://turntrout.com
Dylan Spielman @dylanspielman.bsky.social Co-founder of http://convergent-opinion.com. Previously managed data science and polling for the Labour Party.
@gojithecat.bsky.social @gojithecat.bsky.social 
Aaron Strauss @aaronstrauss.bsky.social Following the evidence to elect more Dems. Dad x2; kidney donor; baker; goalkeeper
Sung Kim @sungkim.bsky.social A business analyst at heart who enjoys delving into AI, ML, data engineering, data science, data analytics, and modeling. My views are my own.
You can also find me at threads: @sung.kim.mw
Ted Underwood @tedunderwood.com Uses machine learning to study literary imagination, and vice-versa. Likely to share news about AI & computational social science / Sozialwissenschaft / 社会科学
Information Sciences and English, UIUC. Distant Horizons (Chicago, 2019). tedunderwood.com
Aaron Shaw @aaronshaw.bsky.social Usually professoring, parenting, running, etc. Social science and design of digital public goods in online communities. Northwestern University, Chicagoland. https://communitydata.science
@davidbroska.bsky.social @davidbroska.bsky.social 🇪🇺 PhD Candidate at Stanford Sociology. Computational Social Science, Social Psychology, and Social Policy https://davidbroska.github.io/
Chris Paxton @cpaxton.bsky.social Writing about robots https://itcanthink.substack.com/
RoboPapers podcast https://robopapers.substack.com/
All opinions my own
CODE@MIT @codemit.bsky.social Conference on Digital Experimentation (CODE@MIT) hosted by
the MIT Initiative on the Digital Economy
Carolina Torreblanca @carotorreblanca.bsky.social PhD in Politics (NYU) || Postdoc, PDRI-DevLab @ UPenn || Letterboxd fanatic
Quantian @quantian.bsky.social Locked in and posting regularly on here now
Rutger Bregman @rutgerbregman.com Historian | Author of ‘Utopia for Realists’ (2014), ‘Humankind’ (2020) and ‘Moral Ambition’ (2025) | Co-founder of The School for Moral Ambition | moralambition.org | rutgerbregman.com
📖 substack.com/@rutgerbregman
📺 youtube.com/@rutger.bregman
Jordan Nafa @ajordannafa.com Staff Data Scientist, Bayesian Statistician, ML Engineer, and Software Architect | Bayesian Statistics, Experimentation, Decision Theory, Guitar | Former Political Scientist
https://www.ajordannafa.com/
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.
Tim Duffy @timfduffy.com I like utilitarianism, consciousness, AI, EA, space, kindness, liberalism, longtermism, progressive rock, economics, and most people. Substack: http://timfduffy.substack.com
Searchlight Institute @searchlightinst.bsky.social Home of the next realignment. We think big, embrace heterodoxy, and chart the future of public policy and action.
Pausal Zivference @pausalz.bsky.social Paul Zivich, Assistant (to the Regional) Professor
Computational epidemiologist, causal inference researcher, amateur mycologist, and open-source enthusiast.
https://github.com/pzivich
#epidemiology #statistics #python #episky #causalsky
Peter Licari @peterlicari.bsky.social Husband & Father | (Data|Social|Political) Scientist | Bad Quaker | Writer, YouTuber (http://bit.ly/2tkcGZu), & Runner | Poli Sci PhD | Often playing and overthinking things | Opinions mine; sometimes decent, always dorky
MIT Election Lab @mitelectionlab.bsky.social By applying scientific principles to how elections are studied and administered, MEDSL aims to improve the democratic experience for all U.S. voters.
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Causalscience.org @causalscience.org Fostering a dialogue between industry and academia on causal data science.
Causal Data Science Meeting 2025: causalscience.org
Grace @gracekind.net A latent space odyssey
gracekind.net
Aaron Huertas @aaronhuertas.bsky.social Carpenter and woodworker. Democracy and unions liker. Building and fixing things: capehenlopencarpentry.com. Writing and editing: aaronhuertas.com.
UM SRC @um-src.bsky.social Survey Research Center is an international leader in research involving the collection and analysis of sample surveys, administrative and other non-survey data. https://src.isr.umich.edu/
🚇 Riders Alliance @ridersalliance.org A 501(c)(4) organization of NYC bus and subway riders, winning better public transit by organizing riders into a powerful constituency.
Nick Evershed!? @nickevershed.bsky.social Data and interactives ed. at the Guardian Aus
dataviz, music, investigative journalism, programming etc
work: nick.evershed@theguardian.com
tip-offs: nick.evershed@protonmail.com
latest: https://www.theguardian.com/profile/nick-evershed- R Doug Rivers @rdrivers.bsky.social Political science, polling, applied statistics
Henry Farrell @himself.bsky.social Professor of democracy and international affairs. http://www.henryfarrell.net and newsletter at http://www.programmablemutter.com. Underground Empire: How America Weaponized the World Economy (Holt, Penguin). https://www.publishersweekly.com/9781250840554.
Michael Kirchhof @mkirchhof.bsky.social RS on uncertainty quantification for agents at Apple
ERROR @error.reviews ERROR is a bug bounty program for science
https://error.reviews/
@malte.the100.ci @ruben.the100.ci
@ianhussey.mmmdata.io @jamiecummins.bsky.social
Our DMs are open - send us any tips, stories, or examples of error detection and correction in science.
Nick Huntington-Klein @nickchk.com Econ prof at Seattle University. Book The Effect http://theeffectbook.net out now! Substack https://nickchk.substack.com/ Twitter @nickchk
The War on Cars @thewaroncars.bsky.social A podcast about the fight against car culture. Hosted by Sarah Goodyear & Doug Gordon.
Our new book, "Life After Cars" is out now.
https://www.lifeaftercars.com/
https://www.patreon.com/thewaroncarspod
Felt @felt.com World's best cloud-native GIS
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
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
Political Science Research @poscresearch.bsky.social Sharing political scientists' recently published, peer-reviewed research articles.
APSA @apsa.bsky.social The American Political Science Association (APSA) is the leading professional organization for the study of political science.
www.apsanet.org
Thomas J Wood @thomasjwood.bsky.social Political scientist, Ohio State
Brad Jones @bradjones.bsky.social Author of Colorado's Political Landscape (https://www.co-political-landscape.org).
Senior Research Director, YouGov; Formerly Meta; Even more formerly Pew Research Center
Maciej Beręsewicz @mberesewicz.bsky.social Statistician, an R enthusiast, official #statistics, non-probability samples, #rstats,
Danielle Navarro @djnavarro.net occasionally reasonable
qntm @qntm.org There Is No Antimemetics Division (https://qntm.org/antimemetics) ~ "Lena" ~ Absurdle ~ HATETRIS ~ many other cool things
Daniel Laurison @daniellaurison.bsky.social Sociologist at Swarthmore College, trans man. Wrote Producing Politics & The Class Ceiling & a bunch of articles on class & race & inequality &/or political participation.
DanielLaurison.com = me
WeAreHigherEd.org = standing up for education and democracy
Sean Westwood @seanjwestwood.bsky.social Political Scientist at Dartmouth. Director Polarization Research Lab. According to Nate Silver: "Boring. Can't model for shit."
Christopher Barrie @cbarrie.bsky.social Assistant Professor of Sociology, NYU. Core Faculty, CSMaP. Research Fellow Oxford Sociology. Computational social science, Methods, Conflict, Communication. Webpage: https://www.cjbarrie.com/
Dan Simpson @danpsimpson.bsky.social I don’t know man, I just don’t know.
Musa al-Gharbi @musaalgharbi.bsky.social Asst. Professor of Communication, Journalism and (by courtesy) Sociology at Stony Brook University. Author of, "We Have Never Been Woke: The Cultural Contradictions of a New Elite" -- out now via Princeton University Press.
Mirya R. Holman @mirya.bsky.social Public policy professor at the Hobby School. Enthusiastic about food, dogs, travel, and research. I write books about many failures of local democracy. Bad opinions my own.
Ian Anson @iganson.bsky.social Political scientist. I study U.S. public opinion, media & politics, political psychology & the scholarship of teaching & learning.
Dad, husband, author, Tar Heel
www.iananson.com
Connor T. Jerzak @jerzakconnor.bsky.social @UTAustin
"Nullius in verba"
Students → connorjerzak.com/students
Jobs → aidevlab.org/jobs
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Justin de Benedictis-Kessner @jdbk.bsky.social Associate Professor of Public Policy at Harvard Kennedy School. Urban and local politics + policy; cyclist; 🏳️🌈; he/him.
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
David Shor @davidshor.bsky.social Head of Data Science at Blue Rose Research, based in NYC, originally from Miami.
I try to elect Democrats.
Views are my own. he/him🌹
Alice Evans @draliceevans.bsky.social Visiting Associate Professor at Stanford University
Writing "The Great Gender Divergence"
Substack: www.ggd.world
Alex Lew @alexlew.bsky.social Theory & practice of probabilistic programming. Current: MIT Probabilistic Computing Project; Fall '25: Incoming Asst. Prof. at Yale CS
Hannah Frick @frick.ws tidymodels team @posit.co | PhD in Statistics | co-founder rladies.org | she/her
Posit @posit.co We make free, open-source software for data scientists like the RStudio IDE.
We're formerly known as RStudio. You can always download our open-source IDE here. https://posit.co/download/rstudio-desktop/