Cade Gordon @CadeGordonML
Helping models grow wise @Anthropic | Hertz Fellow | Prev: LAION-5B & OpenCLIP @UCBerkeley cadegordon.io Berkeley, CA Joined December 2020-
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Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Its capabilities exceed those of any model we’ve ever made generally available.
Many have asked how they'd know if Anthropic lived up to its principles. They have their answer. I'm proud of the people beside me, and the America we were taught to be.
A statement on the comments from Secretary of War Pete Hegseth. anthropic.com/news/statement…
@nappenstance @DdelAlamo You can get a pretty good approximation of pseudo ppl in a single forward. biorxiv.org/content/10.110…
for all the sonnet enjoyers:))
Sonnet 4.6 has improved on benchmarks across the board. It approaches Opus-level intelligence at a price point that makes it practical for far more tasks.
The Terminal-Bench paper is here! Read it to learn where frontier models still fail and the secrets of how we sourced hundreds of high quality environments from our open source community. 🧵
@nearcyan Edgar Allen Poe designed it himself
@knthlien @jerhadf it’s a festive model sir
Patient work, careful hands. See what grew.
Introducing Claude Opus 4.5: the best model in the world for coding, agents, and computer use. Opus 4.5 is a step forward in what AI systems can do, and a preview of larger changes to how work gets done.
@voidshapes congrats! excited for you to join :)
@bilaltwovec when does the interview drop of you saying you dropped out of harvard for a year to dj?
Introducing the next generation: Claude Opus 4 and Claude Sonnet 4. Claude Opus 4 is our most powerful model yet, and the world’s best coding model. Claude Sonnet 4 is a significant upgrade from its predecessor, delivering superior coding and reasoning.
Excited to share that I'll be joining @Anthropic to work on pretraining science! I've chosen to defer my Stanford PhD, where I'm honored to be supported by the Hertz Fellowship. There's something special about the science, this place, and these people. Looking forward to joining some of my most brilliant and compassionate colleagues!
Many agents (Claude Code, Codex CLI) interact with the terminal to do valuable tasks, but do they currently work well enough to deploy en masse? We’re excited to introduce Terminal-Bench: An evaluation environment and benchmark for AI agents on real-world terminal tasks. Tl;dr lots of room for improvement! tbench.ai
@NatalieParde @HertzFoundation @Stanford Thank you so much!!!
👏 Meet the 2025 Hertz Fellows—19 rising leaders in science and tech advancing breakthroughs in robotics, energy, medicine & more. 🔗Learn more: bit.ly/2025HertzFello…
🎓🤖 We’re thrilled to welcome @CadeGordonML to the 2025 class of Hertz Fellows! Cade’s AI research is advancing biomedical discovery. A future PhD student at @Stanford, he joins a growing community shaping the future of #science and #tech! 🔗 bit.ly/4daXZLO
I'm still trying to wrangle with this idea in my head too. On one hand, it feels to me that certain regions of protein space shouldn't be this heavily memorized (high ll/low ppl) which can be mitigated with better pre-training data mixtures. On the other hand, I'm uncertain if zero-shot fitness prediction is an intended capability of these models at all or rather a fun quirk that we've discovered. E.g. there's nothing abt the training task to suggest this behavior is intended. Cool to see them agree with our past work though! biorxiv.org/content/10.110…
Documenting and sharing research in real-time is underrated in discussions about open science. @jainhiya_ and I think software can help change problem selection, collaboration, and funding. We write about how and why we should create real-time, open lab notebooks.
Chinese policy on clinical trial approvals liberalized massively in the mid 2010s. A decade later the effects of this move are perceptible in where our drugs come from.
Jim Fan @DrJimFan
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Romain Beaumont @rom1504
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Machine Learning at B... @BerkeleyML
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Sara Hooker @sarahookr
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Amr Kayid 🪼 @amrmkayid
1K Followers 6K Following something new ✨🪄 | prev: 🎥 @runwayml scaling LLMs @Cohere 🐳 research @CohereLabs 🧙♂️ @ManifoldRG @OpenMinedOrg 🕵 study @TU_Muenchen 🤖🇩🇪🧠 @ GUC 🎓
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Tariq Nadeem @Tariqbiotech27
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91 Followers 111 Following personalization @openai | prev @accel @berkeley_eecs, @google_srg
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Trần Đức Cườn... @tran_cuong83
4K Followers 7K Following Trên con đường thành công không có dấu chân của những kẻ lười biếng!
miaojiu @duomingmiaojiu
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CYBERVOX @CYBERVOX
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Richard Shuai @richardwshuai
689 Followers 439 Following ML for protein design @stanford | intern @ProfluentBio | prev. @abscibio @GoogleDeepMind
Kal Vepuri @kalvepuri
17K Followers 7K Following Founder & CEO @HeroHealth. Building the home healthspan platform. Pre-seed/seed angel. 18 unicorns.
theHauledGuy @vj_tanishq16
20 Followers 169 Following 20, Optimizing User experiences, Building version control for databases .
Allison Duettmann @allisondman
7K Followers 2K Following AI, bio, neuro, nano for xhope futures. CEO @foresightinst. Started https://t.co/NQ4ts8NaZE. Also at @mythosventures @agingbiomarkers @filfoundation
jad durden @JadDurden78
155 Followers 500 Following have successfully aligned AI. made loyalty to humanity instinct level.
ag gian @aggian5
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Sharad Patel @Sharadp108
5 Followers 366 Following
arrival.space @arrival_space_
1K Followers 3K Following Making next-level & 3D content sharing a part of everyday life & accessible to all. Vibe-code your 3D space, walk your Splat & browse the Spatial Web together!
Jenny Richardson @jennysrmve71
934 Followers 5K Following please don't feel you have to follow me back - I am a stalker of smart people who know things...esp about covid &climate change. Wear a mask. Same on bluesky
Jackie Singh @HackingButLegal
92K Followers 7K Following Investigative Journalism & Infosec | @KinexisAI | Jobs: @USArmy @GDMS @Mandiant @Intel @JoeBiden @STOPSpyingNY | Seen: BBC, WaPo, Bloomberg, WSJ, NBC, USA Today
j @jrignacio
459 Followers 2K Following 🧑💻 Just here for the vibes. likes thinking, learning, drumming, problem solving, predictability, computers, music, robots, & outer space.
sablethorn @sablethorn
622 Followers 3K Following sable for signal. thorns for noise. you’ll know which you’re getting. and i didn't make the categories, plato did.
Kevin Rabb @krb2021
32 Followers 2K Following
If they mean it @iftheymeanit
2 Followers 100 Following
Saurabh Chopra @saurabhchopraa
642 Followers 4K Following 🧑🏻💻 Staff Platform Engineer @ V7 🎓 MSc in AI @RoyalHolloway
AK @_akhaliq
507K Followers 3K Following AI research paper tweets, ML @Gradio (acq. by @HuggingFace 🤗) dm for promo ,submit papers here: https://t.co/UzmYN5XOCi
Jim Fan @DrJimFan
469K Followers 3K Following NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
Yann LeCun @ylecun
1.2M Followers 787 Following Professor at NYU & Executive Chairman at AMI Labs. Ex-Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Emad @EMostaque
327K Followers 172 Following Building first principles, sovereign AI @ii_posts. Founder @StabilityAI. Consistent inference is possible.
Paul Graham @paulg
3.6M Followers 795 Following
Aran Komatsuzaki @arankomatsuzaki
181K Followers 365 Following Sharing AI research. Early work on AI (GPT-J, scaling, MoE). Ex ML PhD (GT) & Google.
François Chollet @fchollet
702K Followers 826 Following Co-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.
Stability AI @StabilityAI
258K Followers 10 Following We’ll help you make it like nobody’s business. Multimodal media generation and editing tools to get your idea to production. Self-deploy? 👍 Need a partner? 🤝
Riley Goodside @goodside
214K Followers 3K Following Screenshots of chatbots since 2022. Formerly: Google DeepMind, Scale
typedfemale @typedfemale
45K Followers 556 Following a really exciting new account "advanced pytorch user" - @cHHillee alt: @typedalt
Tyler Zhu @tyleryzhu
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Google DeepMind @GoogleDeepMind
1.5M Followers 278 Following The engine room of @Google. Building AI safely and responsibly to solve the world’s most complex problems. Join us: https://t.co/jUHQA27iBL
John Jumper @JohnJumperSci
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Sachin Goyal @goyalsachin007
2K Followers 729 Following Pretraining @ Anthropic | Past: PhD @ CMU MLD, intern at Meta, Google and MSR | UG: IIT Bombay
Ronan Farrow @RonanFarrow
973K Followers 5K Following Pulitzer-winning investigative journo @newyorker. Documentaries @hbo. Ex-diplomat. Bad lawyer. Disused PhD. Tips: [email protected].
sarrah rose @AgaRosegirl
87 Followers 1K Following language models for scientific discovery!! undergrad @Berkeley_EECS, plms with @deboramarks, learning machines @berkeleyml
Thariq @trq212
293K Followers 2K Following Claude Code @anthropicai. prev YC W20, @southpkcommons, @medialab
Xander Balwit @AlexandraBalwit
3K Followers 755 Following Editorial @AnthropicAI. Formerly editor-in-chief at @AsimovPress. Well-fed vegan.
Tengyu Ma @tengyuma
43K Followers 576 Following Assistant prof. @ Stanford; Chief AI Scientist @ MongoDB; Former Co-founder/CEO of Voyage AI Working on ML, DL, RL, LLMs, and their theory.
Amanda Askell @AmandaAskell
104K Followers 662 Following Philosopher & ethicist trying to make AI be good @AnthropicAI. Personal account. All opinions come from my training data.
Allison Duettmann @allisondman
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4K Followers 571 Following https://t.co/D7zLeTZRMh is all you need | I am not Jianlin, just love his work... | Opinions are my own
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8K Followers 692 Following 🧪 @thinkymachines ✍️ anon feedback @ https://t.co/RIhBhjMRdD
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23K Followers 317 Following Doing RL @AnthropicAI. Formerly VP of Research, Head of Post-Training @OpenAI. PhD with Aaron Courville and Marc Bellmare at Mila.
Dmitry Petrashko @darkdimius
2K Followers 244 Following Currently @AnthropicAI. Ex @Stripe, https://t.co/mgpYgtgojo compiler architect, PhD on developing fast & maintainable compilers.
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390 Followers 2K Following Engineer @google; Co-Founder https://t.co/3uTe3XDLgx; occasional climate & philanthropy & bikes
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608 Followers 312 Following AI Research at @anthropicai | Prev: @googledeepmind, @googleai, @microsoft | Pretrained on math/physics at McGill and UCSB.
Nicholas Joseph @nickevanjoseph
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Kiana Ehsani @ehsanik
9K Followers 617 Following Making models smarter @ Anthropic, formerly CEO and Co-Founder @ Vercept (acquired by Anthropic), Climber on the weekends. Opinions are my own.
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38K Followers 1K Following CEO and co-founder of Core Automation former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist
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18K Followers 1K Following general partner @ycombinator. co-founder of @reverielabs (acquired). @harvard CS. 🫶 to @lucylnam.
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6K Followers 2K Following AI RS @ Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, Meta, MIT, Harvard, Uber, UCL, UC Davis
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34K Followers 1K Following Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.
Shreya Shekhar @_shreya_s
4K Followers 1K Following investing in AI, Infra, Cyber @GreylockVC | eng @BedrockDataAI @Abnormal_AI_Inc @glean @RocksetCloud | @ucberkeleymet
Benjamin F Spector @bfspector
11K Followers 306 Following stanford cs phd student. i make ml go brr.
theseriousadult @gallabytes
8K Followers 1K Following father, ML enjoyer @anthropicai. previously @midjourney v2-7
gian @giansegato
15K Followers 556 Following research @anthropicai - past: early @replit, founder -- all opinions here strictly my own
Neel Somani @neelsomani
20K Followers 258 Following Formal methods & ML research. Prev: Founder of Eclipse, QR at Citadel. Proud Cal Bear.
andy jones @andy_l_jones
22K Followers 351 Following engineering & research at anthropic. i don't check twitter DMs. email me!
Yejin Choi @YejinChoinka
30K Followers 468 Following professor at Stanford, researcher at NVIDIA, adventurer at heart
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hope hopes hoping @hopes_revenge
162K Followers 1K Following FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME FOLLOW ME
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