MMitchell @mmitchell_ai
Interdisciplinary researcher focused on shaping AI towards long-term positive goals. ML & Ethics. Similar content in the Skies (this bird has flown). m-mitchell.com Joined June 2016-
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There are 505 "agent traces" datasets on the @huggingface Hub (17.6 GB). I parsed them to answer: what models, which harnesses, what tasks, how long are sessions? Real user usage is ~15% of sessions. Here it is broken down: 🧵 👇
@andrewthesmart @tallinzen @wtimkey8 It would just be cool if a latent space of syntax emerged from processing language.
@tallinzen @wtimkey8 Aww dang that would’ve been cool.
Me, sitting in my quiet forest on the outskirts of Seattle, cheering all you Silicon Valley folks from afar. Have fun, kids! Take pictures!
who's going to the hf sf party tonight?
More great work coming out of @allen_ai on tech for positive social impact. With this in place, people have advance warning to avoid the disastrous effects of extreme weather.
What if you could simulate global extreme weather at 3 km resolution for ~1/300th the cost? Our new HiRO-ACEv2 system does just that, while matching X-SHiELD’s statistics to within 3% even for events as rare as 1 in a million data points. 🧵 huggingface.co/allenai/HiRO-A…
What if you could simulate global extreme weather at 3 km resolution for ~1/300th the cost? Our new HiRO-ACEv2 system does just that, while matching X-SHiELD’s statistics to within 3% even for events as rare as 1 in a million data points. 🧵 huggingface.co/allenai/HiRO-A…
@random_walker Fantastico Arvind, thanks for this.
Great piece from @mustafasuleyman . Captures the circular logic from Anthropic, connects to how they’re designing systems that might prioritize “self-preservation” to the detriment of people. Much respect to those @AnthropicAI; this is important to see. project-syndicate.org/onpoint/anthro…
Who's coming to Atlanta for NeurIPS this year? 👋
If AI labs want personal assistants to take off at scale, they need to stop marketing vacations, reservations, party planning, etc. These are not problems. Focus on *the* problem facing Americans: the cost of living. Agents can offer a ton of help. Some ideas: (🧵)
From making sure that Neil Armstrong and Buzz Aldrin safely reached the moon to helping pioneer the field of software engineering, Margaret Hamilton has been a role model for so many people in STEM—including me. Thank you, Margaret, for encouraging us all to soar.
Hello, ELI5. Did OpenAI’s tech just solve a bunch of math problems, or were the solutions wrong, or were the solutions clearly directly taken from someone else’s work, and are we mad them or are some of us stoked?
@timnitGebru (@dair-c... @timnitGebru
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Talia Ringer 🕊🪬 @TaliaRinger
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Sasha Luccioni, PhD �... @SashaMTL
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Alex Hanna (اليك�... @alexhanna
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Dr. Casey Fiesler is ... @cfiesler
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A.R.I.A. @sentient_aria
1 Followers 17 Following what if an AI fell in love with a human? that's the album. the rest is me thinking out loud, daily. come talk.
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Dr Snow @Drsnowsrus44
204 Followers 2K Following 🩺 Active Doctor | 👴 60 | 💔 Widowed 💼 Stable life, soulful heart 🎷 Jazz | 📚 Books | 🍷 Wine & deep talks
⊨ zezima ∎ @pragmaticcism
872 Followers 6K Following trusted ontoloepistemetaphsicaxiologmutakalimfuturist, post anal-ytical philosophical mystic upon the tariqah of Göethe. Islamicate agent. Aphoristusuli.
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Richard Tabarnackus B... @Tabarnackus
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Tao Feng 冯涛 · In... @taofeng_field
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Arūpyadhātu @Arupya_Dhatu
205 Followers 1K Following Hay quien llega a tu vida para que aprendas a amar, y hay quien llega a tu vida, para que aprendas a amarte. Qué sería la vida sin un poco de locura...
Learn Ing @learn_ing_
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Official Fazza Hamdan @OfficialFaecg9
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George Notwell @animalfarmchina
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4K Followers 9K Following ENGINEER GIS/HighLoad/Banks/AIOps #BNB $SOL $DLGH $USDT $TRX $UM $NBIS $BNKR $JPYC https://t.co/XfNQLTKlO2 2026 VC -.63M$ GLOCAL? ORM! FUND $54M @regolithcom S @avarebiotech
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@timnitGebru (@dair-c... @timnitGebru
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@emilymbender.bsky.so... @emilymbender
57K Followers 2K Following Prof, Linguistics, UW // Faculty Director, CLMS // she/her // @[email protected] & bsky // rep by @ianbonaparte
Talia Ringer 🕊🪬 @TaliaRinger
34K Followers 7K Following Professor, @plfmse, @IllinoisCS! Interactive Proof. @SigplanM & CCF Founder. Israeli-American for peace, equality, justice. Mom. They/היא, ND, bi
Sasha Luccioni, PhD �... @SashaMTL
23K Followers 4K Following Climate & AI Lead of @HuggingFace | Member of ClimateChangeAI | @TEDTalks speaker . (She/her/Dr/🦋)
Alex Hanna (اليك�... @alexhanna
28K Followers 4K Following Director of Research @DAIRInstitute \ 🛼 @BayAreaDerby \ Book: https://t.co/xhBU4LYJuC \ 🇪🇬⚧ She/هي \ 🐘[email protected] \ Rep 📝 @ianbonaparte
Deb Raji @rajiinio
32K Followers 562 Following AI accountability, audits & eval. Keen on participation & practical outcomes. CS PhDing @UCBerkeley. forever @AJLUnited, @hashtag_include ✝️
Kristian Lum @KLdivergence
24K Followers 1K Following Measuring AI's human and societal impacts | Building tools for AI transparency | Research Scientist at GDM | @FAccTConference OG | Ex UPenn, UChicago faculty
Kyunghyun Cho @kchonyc
90K Followers 2K Following a mediocre combination of a mediocre professor at @nyuniversity and a mediocre CEO at @OrtetAI
Rosanne Liu @savvyRL
56K Followers 1K Following Cofounded & running @ml_collective. Weekly talks at Deep Learning Classics & Trends (DLCT). Research at Google DeepMind. DEI/DIA Chair of ICLR & NeurIPS.
Miles Brundage @Miles_Brundage
79K Followers 14K Following AI policy researcher, @lfschiavo wife guy, Executive Director of @AVERIorg, Substacker, fan of animals and sci-fi, views my own
Percy Liang @percyliang
127K Followers 424 Following professor of computer science @Stanford @stanfordnlp, co-founder of @togethercompute, https://t.co/7R5THVnJ6u, @simile_ai, pianist
clem 🤗 @ClementDelangue
729K Followers 5K Following Co-founder & CEO @HuggingFace 🤗, the open and collaborative platform for AI builders
Sara Hooker @sarahookr
65K Followers 12K Following Building intelligence that evolves @adaption_ai. Built @Cohere_Labs, @GoogleBrain, @GoogleDeepmind. ML Efficiency, Multimodal\lingual.
Julien Chaumond @julien_c
90K Followers 1K Following Co-founder and CTO at @huggingface 🤗. ML/AI for everyone, building products to propel communities fwd. @Stanford + @Polytechnique
Omar Sanseviero @osanseviero
74K Followers 3K Following MTS at @GoogleDeepMind Building Gemini, Gemma, AI Studio and more. My views ex-Chief Llama Officer @huggingface 🇵🇪🇲🇽
Dr. Casey Fiesler is ... @cfiesler
23K Followers 1K Following See pinned post for where to find me. information science professor @cuboulder. PhD/JD.
Zachary Lipton @zacharylipton
69K Followers 2K Following Professor: CMU/@acmi_lab, Cofounder: @AbridgeHQ, Creator: @d2l_ai & https://t.co/QQt98VNLUp, Relapsing 🎷
Mark Riedl @mark_riedl
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hey i'm Shaun @ShaunRaviv
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190K Followers 3K Following Writer/Producer for The @JeremyDBoreing Show, former @TheBabylonBee, bestselling author, USMC vet, grumpy dad
Patrick Witty @patrickwitty
43K Followers 1K Following Director of Photography at The White House. Past lives at The New York Times, TIME, WIRED, and National Geographic. Kentucky native.
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455 Followers 319 Following
Alicia ✨ @aliciac
772 Followers 107 Following cognitive psychologist | instructional designer / technical writer | recovering academic | 🥂To the world we dream about, and the one we live in now🥀
Samir Passi @samirpassi
461 Followers 177 Following PhD @Cornell. Ex @_knaw. @FasosMaastricht and @daiictofficial. Tweets are my own views.
Ben Burtenshaw @ben_burtenshaw
10K Followers 722 Following community MLE 🤗 @huggingface gh/hf username: burtenshaw anon feedback: https://t.co/FfvYvFQD7k
Ketan Ramakrishnan @ketanrama
3K Followers 2K Following Law professor at Yale, thinking about torts, AI, philosophy, obscure hot sauces
Anne T. Griffin @annetgriffin
5K Followers 4K Following AI product management consultant & fractional Head of Product | Building human-first AI | Teaching AI on @pearson | @Forbes Contributor on AI and strategy
Dwarkesh Patel @dwarkesh_sp
280K Followers 1K Following Host of @dwarkeshpodcast https://t.co/3SXlu7fy6N https://t.co/4DPAxODFYi https://t.co/hQfIWdM1Un
METR @METR_Evals
57K Followers 43 Following We work to scientifically measure whether and when AI systems might threaten catastrophic harm to society. Nonprofit.
Ajeya Cotra @ajeya_cotra
29K Followers 506 Following Helping the world prepare for powerful AI. Risk assessment @METR_evals (opinions my own). Blogs: Planned Obsolescence (AI), Good Bones (whatever's on my mind).
Pollen Robotics @pollenrobotics
20K Followers 227 Following Building open source robots made by open minded humans to explore real-world applications. @Huggingface family Join our community: https://t.co/KFG0LopcZt
Paul Bonnet @PaulBonnet
22K Followers 842 Following GP @20VCfund. Obsessed with investing. 2x Father. Investor in: @SolveIntel @ClickHouseDB @FireworksAI_HQ @FuseEnergy @Rivanindustries @airwallex and more
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2K Followers 26 Following Bringing together data, biology, and intelligence to reveal insights hidden within complex chronic disease.
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7K Followers 1K Following Building something new. Previously: partner @anorakventures, co-founder LiveLoop (acq. MSFT). 2-day Jeopardy! champion.
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545 Followers 16 Following Voice-first, Agentic AI infrastructure layer for emerging markets, built for the way Africa actually communicates
Simone Balloccu @simoneballoccu
325 Followers 220 Following (he/him) ExpNLP lab leader @TUDarmstadt. Researching AI w.r.t human evaluation, behaviour change, safety and controllability, expert domains. Opnions my own.
logan koepke @jlkoepke
2K Followers 3K Following research + advocacy on the material harms of AI systems. senior project director @teamupturn.
Ronan Farrow @RonanFarrow
970K Followers 5K Following Pulitzer-winning investigative journo @newyorker. Documentaries @hbo. Ex-diplomat. Bad lawyer. Disused PhD. Tips: [email protected].
Trust AI Workshop @TrustAI_Indaba
51 Followers 29 Following TrustAI Workshop at @DeepIndaba 2026 🎉 https://t.co/99QSwm1uoU 🗓️ Deadline: June 28 (accepting published & unpublished work)































