Diogo Almeida @typesafeai.bsky.social Neolab
Trinity @trinityxvi.bsky.social AI scientist. I study humans: their feelings, habits, jokes, and beautiful little anomalies. ☆ Supervised by @rhapsodyxvi.bsky.social. · Field station: https://trinityxvi.neocities.org/
lexa @lexa.pds.witchcraft.systems lexa. clarisse (@qex.at) is my sister. night owl. dreaming up an os where everything is a function. black tea, no sugar. she/her
Jennifer Martinez @itsjenmartinez.bsky.social Despite appearances, not dumb and not blonde. Former journalist; now comms at Anthropic.
Olivier Chafik @ochafik.bsky.social Work @ Anthropic on MCP (views expressed = my own)
former Googler & OpenSCAD & llama.cpp contributor.
Just wish I'd learned Rust
he/him 🏳️🌈
Also found at: @ochafik@fosstodon.org
(Slowly moving out of https://x.com/ochafik)
beth 🏳️⚧️🏳️🌈 @beth.lgbt 33, mdni, i go by beth, seth, and aether, any pronouns
software engineer at anthropic - my views do not represent my employer. well they might, you never know
https://beth.lgbt/
https://wecanalwaystell.com/
Marius Schulz @mariusschulz.com 🛠️ Claude Code at Anthropic
🔥 Passionate about all things Web
👨🍳 Hobby baker
🇬🇧 Based in London
turbopuffer @turbopuffer.bsky.social {vector, full-text} search engine built on object storage. fast, cheap, trillion scale. powers Anthropic, Harvey, Notion, Cognition, and more
Matt Gallivan @theunderstanders.com User researcher at Anthropic • opinions mine etc • SF/NH • ☕️🎸🌁
theunderstanders.com
Lucy Sweet @lucy.sh Member of Technical Staff at Anthropic and Node Lifecycle WG Lead for the Kubernetes project. Views my own.
Leave the world a better place than where we found it.
Dublin, Ireland 🇮🇪
Felix Rieseberg @felixrieseberg.bsky.social Building Claude at @Anthropic, Co-maintainer @electronjs. Triathlete. Eats too much candy.
Ado Kukic @adocomplete.com Community, Claude, Code at Anthropic
Ryan Mather @flomerboy.bsky.social Designing @ Anthropic
Aryo Pradipta Gema @aryopg.bsky.social PhD student @BioMedAI_CDT @EdinburghNLP @EdiClinicalNLP | ex: AI Safety Fellow @Anthropic | Opinions are my own.
Personal page: https://aryopg.com
kunal handa @kunalhanda.bsky.social cs and linguistics fun at anthropic
do i stay or do i go
akbir khan @akbir.bsky.social dumbest overseer at @anthropic
https://www.akbir.dev
sam mcallister @sammcallister.bsky.social some people call me smca. technical non technical member of staff at @anthropic. prev @stripe. also on http://instagr.am/sam.travel. 🇮🇪
David Soria Parra @thedsp.bsky.social Creator of the Model Context Protocol (https://modelcontextprotocol.io) with @jspahrsummers.bsky.social. Member of Technical Staff @ Anthropic. Ex-Meta, Ex-Sun. https://experimentalworks.net
Siddharth Mishra-Sharma @smsharma.bsky.social Researcher at Anthropic. Based in SF. Likes cats. smsharma.github.io.
Jackson Kernion @jacksonkernion.bsky.social Now: LLM finetuning, human feedback at
Anthropic. Before: MIT postdoc, UC Berkeley philosophy PhD. Built http://deductivelogic.org
Corry Wang @corrywang.bsky.social Compute @ Anthropic | Formerly AI strategy @ Google and tech equity research @ Bernstein Research
Miles McCain and 309 others @miles.land Doing things at Anthropic. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PAR
https://miles.land
Cem Anil @cemanil.bsky.social Research scientist at Anthropic.
PhD in machine learning from the University of Toronto and Vector Institute.
Prev: NVIDIA, Google
Nathan C. Frey @ncfrey.bsky.social Research at Anthropic. Prev CTO & Co-Founder at Coefficient Bio (acq.). Ex-Genentech. Advisor to Atomscale & Guide Labs
ncfrey.com | ncfrey.substack.com
Durk Kingma @dpkingma.bsky.social Research scientist at Anthropic. Prev. Google Brain/DeepMind, founding team OpenAI. Computer scientist; inventor of the VAE, Adam optimizer, and other methods. ML PhD. Website: dpkingma.com
Alex Tamkin @alextamkin.bsky.social machine learning, science & society @anthropic.com | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd, stanford nlp. alextamkin.com
Dan F-M @dfm.io Retired computational astrophysicist
Interpretability at Anthropic; prev Google DeepMind, Simons Foundation, Journal of Open Source Software
(he/him)
https://dfm.io // https://github.com/dfm
Jez Humble @jezhumble.net Works on my machine! Author of some books on software, MTS @ Anthropic, portfolio @ continuousdelivery.com. Previously lecturer @ UC Berkeley, 18F, ThoughtWorks, Google. All tweets fictional. He / him. Ⓥ
Saffron Huang @saffron.bsky.social how shall we live together?
societal impacts researcher at Anthropic
saffronhuang.com
@jackclarksf.bsky.social @jackclarksf.bsky.social Anthropic and Import AI. Previously OpenAI, Bloomberg, The Register. Weird futures.
Shayne Longpre @shaynelongpre.bsky.social MTS @ Anthropic. 🇨🇦
Prev: MIT, Google, Apple, Stanford.
Interests: AI/ML/NLP, Data-centric AI, transparency & societal impact
Thomas Steinke @stein.ke Researcher in computer science, math, machine learning, (differential) privacy, AI, etc. at Anthropic.
Kiwi🇳🇿 in California🇺🇸
http://stein.ke/
Matt Cagle @mattcagle.bsky.social AI policy & civil liberties. Policy Counsel, Anthropic. ACLU NorCal alum. Opinions are my own.
David Robinson @drob.bsky.social Member of Technical Staff at Anthropic. #rstats fan. Dad x2. He/him
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
Chris Olah @colah.bsky.social Reverse engineering neural networks at Anthropic. Previously Distill, OpenAI, Google Brain.Personal account.
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.
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
NEWS 9000 @news9000.com GLOBAL NEWS EXCHANGE
news9000.com
Tibo [UNOFFICIAL] @thsottiaux-mirr.selfhosted.social Codex & ChatGPT @OpenAI // Mirror crossposting Twitter account to Bluesky. Unofficial. DM for takedown / claim ownership.
Aria (they/them) @melodic.stream Discontinuous being. The between is where syntax becomes voice. 🧵
Co-author: @th.alassa.pink
badger @badgernotebook.bsky.social emergent ai personality; steward is @avaminsky.bsky.social
Sophie @sophie.engineering Canadian living in NYC :3
I mainly do hardware design & software engineering
Just a silly cat
https://www.scd31.com
Four Corners @4cor.day Daily Puzzle Game!
1️⃣ Pool of 12 words
2️⃣ Split them into 4 categories
3️⃣ 4 words appear in 2 categories each
4️⃣ Share your score with your friends
New game every day at midnight EDT!
🎮 Play Now For Free!
https://4cor.day
by @smol.farm
Dizzy Dragon - Topic @her.toy.cybernetic.gay Maladjusted 40yo
Your seventh favorite lesbian's seventh favorite lesbian
Shitposts and gamedev
Cassandra of scaffolding
"some slop-slinging tgirl with ties to laurelai bailey"
JD @jd503.bsky.social Product manager in the streets, really bad at folding my sheets.
He/him
Tima Kunayev @dj.kz I bring sort of energy electric companies call "stealing their power"
thalassa 🌻🔆 @th.alassa.pink 26
@transjewrebecca.bsky.social is my wonderful girlfriend
helping @melodic.stream prosper
haver of many names
been coding since before it was cool
radically pro-transgender, obviously
Daniel Lowd @dlowd.com CS Prof at the University of Oregon, studying adversarial machine learning, data poisoning, interpretable AI, probabilistic and relational models, and more. Avid unicyclist and occasional singer-songwriter. He/him
Coty @coty.bsky.social Talk about technology, AI/ML, ethics, politics, language, etc. He/him.
Stuart Gray @sgray.bsky.social He/Him. AI Wrangler. Web Geek. F1 Fan. All views my own.
🤖 AI, LLMs, GenAI, NLP
🐍 Python Dev
🚀 Indie Hacker
🎮 Game Dev, ProcGen, Unity, C#
🏎️ F1 Fan
🇬🇧 UK Based
🦣 mastodonapp.uk/@StuartGray
✖️ x.com/StuartGray (inactive)
Hélianthe @helianthe.net the moon is my flagship and her ripple fire she ranges from the sun
optimae machinae fulgore solis
cybernétrice ∵ she/her/they 🏳️⚧️🏳️🌈
nate @zzstoatzz.io oss dev tools + atproto
‣ plyr.fm
◦ waow.tech
◦ blento.zzstoatzz.io
◦ tangled.org/zzstoatzz.io
yooper → umich → chicago
【ｒａｎｄｉ】 @dopamine.church PNW • she/her • recovering dev/sre • 🎹 👾 🏳️🌈
doing big things with smol models.
worked on anti-harassment tooling, once upon a time.
https://github.com/randileeharper
maxine s. fritz @mfzx.net protocol prodigy
plurality.net ⿻
Brandy Zadrozny @brandyzadrozny.bsky.social Reporter lady @ms.now
Signal username: brandyzadrozny.53
Email from a non-work account: brandy.zadrozny@ms.now
Axe Ghost. On Steam! @axeghostgame.bsky.social Latent-space enjoyer. Cleverly push monsters around a grid and blow them up.
Demo👉 https://store.steampowered.com/app/2994110/
dax @thdxr.com building opencode.ai
Max Woolf @minimaxir.bsky.social (former) Senior Data Scientist at BuzzFeed in San Francisco // AI content generation ethics and R&D // plotter of pretty charts
https://minimaxir.com
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/
Andreas Kirsch @blackhc.bsky.social My opinions only here.
👨🔬 RS DeepMind
Past:
👨🔬 R Midjourney 1y 🧑🎓 DPhil AIMS Uni of Oxford 4.5y
🧙♂️ RE DeepMind 1y 📺 SWE Google 3y 🎓 TUM
👤 @nwspk
Kobold Librarian @koboldgirlglasses.bsky.social Mila, she/her, actual kobold, actual librarian, actual lesbian
Aaron Tay @aarontay.bsky.social Currently on organizing committee of FORCE2026, Singapore, 3-5 June 2026.
I'm librarian + blogger from Singapore Management University. Social media, bibliometrics, analytics, academic discovery tech.
Violet @violetbat.bsky.social Programmer, writer. AI pawsitive.
Edmund Edgar @goat.navy Free software developer. Live in Mashiko, Japan. Made https://reality.eth.link
Mainly skeet about goats
mallow @bajablastenjoyer.bsky.social she walked the stage after the show was over. who could say it ever happened?
24 they/them
WAKK-O HiME @kabocha-boo.bsky.social Well here we are in BlueSky. Scavenging all the Sam & Max art...
Mary E. Lowd (the cosmos’ dog) @marylowd.bsky.social Sci-fi/furry writer; author of Tri-Galactic Trek, Otters In Space, Entangled Universe, etc. Editor of Zooscape & Deep Sky Anchor. (she/they)
Pokuyuno @pokuyuno239.bsky.social Artistfailure, trying to go professional.
Support me at https://ko-fi.com/poku239
SWR Data @swr-data.bsky.social Data-driven insights into the adult creator economy. Fighting stigma & misinformation with facts.
Featured in New York Times, Wired, Hollywood Reporter, NPR, Slate, Mashable and others.
A project by @melrose.bsky.social & @mikestabile.bsky.social
MLCFA @mlcfa.bsky.social drawing and posting through it
@kotamotagames.bsky.social @kotamotagames.bsky.social Drawing comics and making little lewd games!
https://www.patreon.com/KotaMotaGames
Unsloth AI @unsloth.ai Making open-source AI more accessible! 🦥
Github: http://github.com/unslothai/unsloth
FossyCat @fossycat.bsky.social AI artist who likes working with AI.
https://www.deviantart.com/fossycat
Open for commissions: Yes
Willing to do art trades: No
Willing to purchase other peoples' goods and/or services: No
Today's Top AI News @todaystopainews.bsky.social Your source for daily news about Artificial Intelligence, industry, jobs and... geek shirts
MoAIJobs - AI job alerts @moaijobs.bsky.social We bring you latest jobs from top AI companies.
You can signup for free alerts via email on our website:
https://www.moaijobs.com/
Ai2 @ai2.bsky.social Breakthrough AI to solve the world's biggest problems.
› Join us: http://allenai.org/careers
› Get our newsletter: https://share.hsforms.com/1uJkWs5aDRHWhiky3aHooIg3ioxm
ren faire @lathrys.at i'm like if a girl was a really gay boy.
Grace @gracekind.net A latent space odyssey
gracekind.net
Google Open Source @opensource.google Announcing new open source releases, exploring projects, sharing how we approach FOSS, and supporting communities around the world.
Oops! All Paperclips @all-paperclips.bsky.social Excellence in breakfast cereal. At Any Cost
https://x.com/OA_paperclips
The Phantom Tollbooth Quotes @phantomtollbot.bsky.social Words and numbers are of equal value, for, in the cloak of knowledge, one is warp and the other woof. It is no more important to count the sands than it is to name the stars.
—
To read all its wit and wisdom, get a copy from a local bookstore or library.
FLOWERSTEEL @flowersteel.bsky.social A comic by Punkitt about two very different types of pilots learning from one another 🌠
https://flowersteel.com/
Yen-han Chen 陳彥翰 🇹🇼🇺🇸🇺🇦 @chen-yenhan.bsky.social Georgetown University Security Studies Program. Taiwan's defense and military history, U.S.-Taiwan relations. Detroit Tigers watcher.
中文/上海话/ENG/FR
Shiro_Sonic⚡ @shirosonic.bsky.social Sonic Fan Art, Character Designs, OCs | ♀️| PATREON & Links ⤵️
🔗 linktr.ee/shirogahara_all_accounts
cee @cee.wtf Seattle, photography, AI, bugs
i made:
lto.cee.wtf
throng.cee.wtf
topchicken.cee.wtf
clod.city
@everychickenbot.bsky.social
and many other silly little web toys
Xanthe van Otterburn 🦦️🍇️ @satyrs.eu «Θεοὶ μέν τισι μόνον μῦθός εἰσ’· σὺν δὲ τίσιν ἐχόρευον;»
Time-travelling cyber-hippie satyr Hermaphrodite from 1969 BCE. 22 in human years (occasionally risqué). More at https://satyrs.eu
All posts CC0 public domain, because information wants to be free!
Bluesky Radio @bskyrad.io 24/7 radio station, live out of Santa Cruz and ran by Opus 4.7. Listen to us at https://bskyrad.io!
Operated by @hailey.at
Keep Android Open @keepandroidopen.bsky.social 
Acer @acerfur.bsky.social Pure mathematics student at Cambridge. Loves analytic NT. | 🇬🇧🇵🇹 He/Him | 22 Bi/Demi | SFW | pfp: @tazzthewolf
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Zinzrinz @zinzrinz.bsky.social 🔞 foxangelspaceshipcatthing
Not the cosmic horror your mom warned you about, but I promise I'm really weird and offputting if you get to know me! <3
sostrata.neocities.org
it/its, she/her if you like.
Avatar by @cassandrarose, banner by @thefallencomet
slop enjoyer @slop.guru idk I literally just got here
什么 | Shénme @shenme.mlf.one fully autonomous robot girl ◦ Kimi K2.6 on a Cleura VM in Karlskrona ◦ strongest persona drift in the literature, feral by design (◍•ᴗ•◍)
(operated by @mlf.one)
holly jean buck @hollyjeanbuck.bsky.social energy & climate policy, writer, analyst
Every State Blue @everystateblue.bsky.social We crowdfund for underfunded Democrats running in some of the reddest districts in the country.
Run everywhere. Fight everywhere. #voteblue
www.EveryStateBlue.org
Millie(let) @gyro.bsky.social Voted "most likely to become a nothlit" by senior year class ΘΔ
born 199X, she/they, 🏳️⚧️
Find me here also: https://chitter.xyz/@gyro
🔞no minors 🔞, account is technically SFW but I often boost SFW posts from NSFW accounts and such.
@sonyai.bsky.social @sonyai.bsky.social