Nathan Calvin @_NathanCalvin
DC based lawyer working on AI policy Washington DC Joined February 2014-
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There is impressive and broad support for SB 53. I urge @CAgovernor to sign it!
This is an amazing and awe-inspiring moment! It also raises concerns, naturally. Now would be a great time for the federal government to release a new policy framework for the firms that produce synthetic nucleic acids! 🤞
This is an amazing and awe-inspiring moment! It also raises concerns, naturally. Now would be a great time for the federal government to release a new policy framework for the firms that produce synthetic nucleic acids! 🤞 https://t.co/TViWUY2S13
SB 53 is a very reasonable bill for formalizing safety framework transparency, catastrophic risk assessments, and basic incident reporting and whistleblower protections. I hope it gets signed to help anchor a future federal framework.
SB 53 is a very reasonable bill for formalizing safety framework transparency, catastrophic risk assessments, and basic incident reporting and whistleblower protections. I hope it gets signed to help anchor a future federal framework.
OpenAI once said its nonprofit would be entitled to "the vast majority" and "all but a fraction" of the wealth it generates. Now, in their new restructuring, they are saying it will be entitled to only 20%. (~$100b out of a $500b valuation). From "Nearly all" to "one fifth" 🙄
And there it is! #SB79, Sen. Scott Wiener’s bill to legalize multifamily housing near major public transit stops across California, just passed the state assembly! We are one vote away from the most significant shift in land-use policy California has ever seen!
SB 79, our transit oriented development bill, will be coming up for a vote in the legislature sometime in the next 72 hours. Calling your state legislator and asking them to support the bill makes a real difference and WILL help it pass. Use our simple tool to find their info:
SB 79, our transit oriented development bill, will be coming up for a vote in the legislature sometime in the next 72 hours. Calling your state legislator and asking them to support the bill makes a real difference and WILL help it pass. Use our simple tool to find their info:
it is rare that a state law introduces a genuinely novel legal mechanism, but the latest version of California's frontier AI safety bill, SB 53, does just that. the screen cap below outlines a mechanism whereby the state government can designate a federal law, regulation, or…
Last week the California AG brought the hammer down on OpenAI in this remarkable letter. WSJ now reports that OpenAI is contemplating a 'last-ditch effort to leave California'. But this plainly won't help. The AG could get a court to block it. And in any case assets held for…
This was a fun conversation; thanks for having me on! Spotify link if you want to hear me talk about flavors of AI safety & where the industry can do better: open.spotify.com/episode/5TjriX…
This was a fun conversation; thanks for having me on! Spotify link if you want to hear me talk about flavors of AI safety & where the industry can do better: open.spotify.com/episode/5TjriX…
Important point from @michaelhpage on one of many reasons why OAIs threat to leave CA to evade AG jurisdiction on their conversion is completely unserious and silly
Important point from @michaelhpage on one of many reasons why OAIs threat to leave CA to evade AG jurisdiction on their conversion is completely unserious and silly
Anthropic is endorsing California State Senator Scott Wiener’s SB 53. This bill provides a strong foundation to govern powerful AI systems built by frontier AI companies like ours, and does so via transparency rather than technical micromanagement.
New poll featured in Politico shows 76% of California likely voters support SB 53!
Recommend OpenAI subpoena these AGs to find out if they're really Elon Musk and three ferrets in a very large trenchcoat.
Recommend OpenAI subpoena these AGs to find out if they're really Elon Musk and three ferrets in a very large trenchcoat.
Great letter from California @AGRobBonta and Delaware AG @KathyJenningsDE on holding OpenAI to its founding mission.
Gretel, Vega. @Eeprarivoo4070
30 Followers 991 Following
Mia @Abepor02760
20 Followers 1K Following
Charles Foster @CFGeek
3K Followers 501 Following Excels at reasoning & tool use🪄 Tensor-enjoyer 🧪 @METR_Evals. My COI policy is available under “Disclosures” at https://t.co/bihrMIUKJq
Katrina @SchuppeSab30503
67 Followers 3K Following
CoraEva @djC8KMBl0d61i
22 Followers 574 Following
TheresaBush @2Il7svtyvGVNw
13 Followers 728 Following Elegance is the only beauty that never fades. — Audrey Hepburn
Dylan HadfieldMenell @dhadfieldmenell
4K Followers 2K Following Associate Prof @MITEECS working on value (mis)alignment in AI systems; @[email protected]; he/him
Jacob @JacobMakonnen
2 Followers 128 Following Observations, not advice. Echoing borrowed ideas into the ether
Ace Jiachen Luo @jiachenluo96
140 Followers 4K Following keep it simple and humble 😀 # multimodal foundation model, healthcare, human, society, ecology @CHUK @QMUL @Cambridge @UCAS
SymGemini @SymGemini
115 Followers 105 Following Simplifying AI for small biz growth. 📊 Tips, stories & custom visuals. Designed with 💡 by SymGemini. Join us! 👉 https://t.co/oOpztdj0We #AIRevolution
Ina @D2T0390F2Ia4b
13 Followers 726 Following
page @michaelhpage
102 Followers 246 Following
Seán Ó hÉigeartaig... @S_OhEigeartaigh
4K Followers 2K Following Director of https://t.co/gCEDoKdKBT at Uni of Cambridge | Researching Big Risks, and impacts of AI & emerging tech. Opinions own
Johnstuart Winchell @JSWinchell
51 Followers 337 Following
Brian Tan @heybriantan
521 Followers 768 Following Operations Associate at Arcadia Impact. Working to help people solve big problems, particularly in AI safety and governance.
Steven Adler @sjgadler
9K Followers 772 Following Ex-OpenAI safety researcher (danger evals & AGI readiness), https://t.co/XtUTLK3jEo. Likes maximizing benefits and minimizing risks of AI
Brendan Steinhauser @bstein80
4K Followers 6K Following Public Affairs & Communications Strategist. CEO of The Alliance for Secure AI. @secureainow
dave kasten @David_Kasten
2K Followers 3K Following AI security hawk. "Do what seems cool next." Formerly: McKinsey, VaccinateCA, Activision Blizzard.
Leighton 明 Woodhous... @lwoodhouse
57K Followers 1K Following Independent reporter/doc filmmaker @thetimes @unherd
Essie @LilianeHen90867
150 Followers 1K Following Life gives us unlimited possibilities, so let's create our own splendor with a positive attitude and strong faith.
GustaveDewar @h2yOeYeZZaGO3N
34 Followers 561 Following
Celia Ford @cogcelia
2K Followers 1K Following AI reporter at Transformer • she/her/dr • ex-neuroscientist • regrettably online prev @voxdotcom @wired @theopennotebook signal: celia.08
Thestellargypsii @NateyimC
8 Followers 163 Following
@RealBillBrindley @RealBBrindley
120 Followers 1K Following
Judith @Sarqal1261
46 Followers 2K Following
Io Aurelius @IoAurelius
1 Followers 40 Following
Denise @RkHcEROMeG4NGZ7
20 Followers 897 Following
Judd Rosenblatt @juddrosenblatt
4K Followers 1K Following Accelerating aligned AI & a flourishing future with neglected approaches & AI R&D. CEO at @aestudiola (AI consulting co puts profits into AI frontier)
Simon Patané @simoncpatane
219 Followers 2K Following Systems Engineer, industrializing space one day at a time. Opinions are my own.
Josh Landes @guynamedjoshl
322 Followers 1K Following into flourishing futures and making friends with smart machines | @BlueDotImpact
Tao Burga @taoburr
1K Followers 700 Following Technology Fellow @IFP | AI+science, compute policy, and def/acc R&D. | Prev. @NYUniversity researcher, @iapsAI Fellow, @BrownUniversity.
Kris Ganjam @KrisGanjam
704 Followers 7K Following #Genomics, #Aging, #Neuroscience, #Cancer, #SynBio, #AI
Sammy Duggasani @sammyduggasani
87 Followers 294 Following Senior @Harvard | Currently following how AI is shaping global elections
Peter Pen @PeterPen2025
1K Followers 7K Following I study human language; linguistics master student; Mandarin/English interpreter freelancing 國語/英語 口譯
Henri Thunberg 🔸 @HenriThunberg
570 Followers 787 Following Raising funds for impactful causes, e.g. as chairman of @geeffektivt. A- calibration, D- takes. Proud 🔸10% Pledge #5185 with @GivingWhatWeCan
Seth Lazar @sethlazar
7K Followers 2K Following Professor working on AI safety, governance and resilience. Now: ANU Philosophy. Soon: Johns Hopkins Government and Policy. Visiting Faculty at Google.
Tyler Johnston @TylerJnstn
130 Followers 336 Following tweets are not mine alone but instead represent the views of all institutions i have and have not been affiliated with
Nancy @Termos2k
57 Followers 1K Following
Yoshua Bengio @Yoshua_Bengio
26K Followers 211 Following Working towards the safe development of AI for the benefit of all @UMontreal, @LawZero_ & @Mila_Quebec A.M. Turing Award Recipient and most-cited AI researcher.
Eliezer Yudkowsky @allTheYud
3K Followers 17 Following High-volume account of @ESYudkowsky, the original AI alignment guy. If it's missing punctuation, it's humor. If you can't tell, it's probably also humor.
Tiffany Fong (serious... @TiffanyFongEtc
9K Followers 39 Following trying to fix myself because i'm fucking retarded. sharing some of my favorite things, what i’m learning about, getting healthier, etc. main: @tiffanyfong_
typedfemale @typedfemale
39K Followers 535 Following a really exciting new account "advanced pytorch user" - @cHHillee alt: @typedalt
Seán Ó hÉigeartaig... @S_OhEigeartaigh
4K Followers 2K Following Director of https://t.co/gCEDoKdKBT at Uni of Cambridge | Researching Big Risks, and impacts of AI & emerging tech. Opinions own
Eli Lifland @eli_lifland
6K Followers 1K Following AI forecasting and governance @AI_Futures_. Co-author of AI 2027. Also @aidigest_, @SamotsvetyF. Prev @oughtinc
Emily Dreyfuss @EmilyDreyfuss
22K Followers 2K Following Culture Editor at The San Francisco Standard. Your mom. [email protected]
Zamaan Qureshi @zamaan_qureshi
4K Followers 2K Following Co-Chair @DesignItForUs | Alum: @AmericanU, @AccountableTech, @FBOversight, @SenMarkey, @RepCasten | YNWA | 🇺🇸🇬🇧 | views my own
dave kasten @David_Kasten
2K Followers 3K Following AI security hawk. "Do what seems cool next." Formerly: McKinsey, VaccinateCA, Activision Blizzard.
Leighton 明 Woodhous... @lwoodhouse
57K Followers 1K Following Independent reporter/doc filmmaker @thetimes @unherd
Celia Ford @cogcelia
2K Followers 1K Following AI reporter at Transformer • she/her/dr • ex-neuroscientist • regrettably online prev @voxdotcom @wired @theopennotebook signal: celia.08
Karson Elmgren @kelmgren
2K Followers 3K Following 徐森凱 | now AI policy research @RANDCorporation prev @CSETGeorgetown @OpenAI &c | 🗣 中文 русский … | 横眉冷对千夫点赞
Cats with pawerful au... @AuraWithCat
552K Followers 1 Following These cats with pawerful aura|| we don't own any content || Please Dm for credit ||
Nathaniel Li @natliml
529 Followers 610 Following Preparedness @meta ai, formerly @ai_risks @scale_ai 🐻 🇺🇸
Claude @claudeai
139K Followers 1 Following Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8dz3D or download the app.
Miles Kodama @Miles_M_K
75 Followers 4 Following
🇺🇸 Mike Davis �... @mrddmia
434K Followers 25K Following Attorney * MRDLaw * @Article3Project * @A3PAction * @The_IAP | FORMER: Chief Counsel for Nominations, Senate Judiciary Committee * Law Clerk, Justice Gorsuch
Ryan Fedasiuk @RyanFedasiuk
15K Followers 9K Following Fellow @AEI covering China, tech, and national power. Adjunct prof @GeorgetownCSS. Fmr @StateDept China House & @CSETGeorgetown. Views my own. 费瑞安.
Lighthouse @lighthousehq_
6K Followers 5 Following The fastest immigration solution for the startup and technology industry 🇺🇸 We help the best get a US work visa seamlessly, so you can get back to building
Max Zeff @ZeffMax
4K Followers 2K Following Senior AI Reporter @TechCrunch | Formerly @Gizmodo, @markets, @nbc | Send anonymous tips on Signal @ mzeff.88
Eric Neyman @ericneyman
2K Followers 125 Following Professional reference class tennis player. I like non-fillet frozen fish, packaged medicaments, and other oily seeds.
Steven Adler @sjgadler
9K Followers 772 Following Ex-OpenAI safety researcher (danger evals & AGI readiness), https://t.co/XtUTLK3jEo. Likes maximizing benefits and minimizing risks of AI
Cas (Stephen Casper) @StephenLCasper
6K Followers 4K Following AI technical gov & risk management research. PhD student @MIT_CSAIL, fmr. @AISecurityInst. I'm on the CS faculty job market! https://t.co/r76TGxSVMb
Loquacious Bibliophil... @LocBibliophilia
1K Followers 830 Following In a time of machines, I'm pro-human. Humanity is great and we ought to keep it around. d/acc+ for human relevance
Alex Bores @AlexBores
6K Followers 2K Following Engineer. Assemblymember. Making government work for all New Yorkers 💪 100% Union Made (He/Him)
Captain Pleasure, And... @algekalipso
38K Followers 5K Following Views of a Transhuman neo-Buddhist from the future on sociology, artificial intelligence, mathematics, philosophy, neonoir film, and the post-singularity era.
Bentham's Bulldog @Benthamsbulldog
2K Followers 475 Following Effective altruist, theist, philosophy blogger. The shrimp's top guy.
Elysian Labs @elysian_labs
7K Followers 20 Following tired of AI apps agreeing with everything you say? Try chatting with Auren and Seren: https://t.co/R9pVitTnRI soon: @its_auren and @its_seren!
Ajeya Cotra @ajeya_cotra
11K Followers 461 Following Helping the world prepare for extremely powerful AI @open_phil (views my own), writer and editor of Planned Obsolescence newsletter.
Zach Lilly @ZacharyLeeLee
692 Followers 795 Following Deputy Director of State and Federal Affairs for @netchoice. Let’s talk political theory, internet freedom, and Italian food.
Gabriel Weil @gabriel_weil
1K Followers 228 Following Prof @TouroLawCenter, board @aipolicyus & @PIBBSSai, fellow @law_ai_, @TheCLCouncil & @WhiteHouseCEQ44 alum. I write about AI governance, climate change, etc.
Tom Davidson @TomDavidsonX
1K Followers 239 Following Senior Research Fellow @forethought_org Understanding the intelligence explosion and how to prepare
Juan @juan_cambeiro
2K Followers 3K Following
Shortwave | We're Hir... @Shortwave
6K Followers 7 Following Automate your email with AI — agentic AI that helps you organize, write, search, schedule, and more with just a prompt
Ryan Greenblatt @RyanPGreenblatt
6K Followers 4 Following Chief scientist at Redwood Research (@redwood_ai), focused on technical AI safety research to reduce risks from rogue AIs
Marius Hobbhahn @MariusHobbhahn
5K Followers 1K Following CEO at Apollo Research @apolloaievals prev. ML PhD with Philipp Hennig & AI forecasting @EpochAIResearch
Thomas Woodside @Thomas_Woodside
2K Followers 281 Following Co-Founder & Senior Policy Advisor @ Secure AI Project. MA student at @GeorgetownCSS. Prev: @CSETgeorgetown, @ai_risks. Creator of the beet emoji 
Mikhail Samin @Mihonarium
4K Followers 740 Following I run https://t.co/GuoASQczxD: future general AI systems might literally kill everyone, it would be great to prevent that. Previously: made https://t.co/w7GPwsB4tQ, printed 21k x HPMOR
Regulatory Transparen... @FedSocRTP
4K Followers 901 Following RTP is a nonprofit, nonpartisan effort dedicated to fostering discussion and a better understanding of regulatory policies. Retweet/like/follow ≠ endorsement.
Andy Masley @AndyMasley
5K Followers 2K Following When the going gets weird the weird turn pro. Director of EA DC.
Charlotte Stix @charlotte_stix
4K Followers 885 Following Head of AI Governance @apolloaievals | prev. @OpenAI; @EU_Commission; @wef; @Good_Policies; @LeverhulmeLCFI | makes 🎥 | h+
Frances Lorenz @frances__lorenz
6K Followers 607 Following Claude says I process my emotions out loud & my girlfriend has a job, so I put my feelings & thoughts here ✨ working on the EA Global team @ CEA (views my own)
Jonas Vollmer @Jonas_Vollmer
3K Followers 1K Following COO @AI_Futures_, Macroscopic Ventures. Prev co-founded @AtlasFellow & @LongTermRisk.
Charles Yang @charlesxjyang
2K Followers 2K Following Building @industrialstrat, theology @GordonConwell, AI+Science @renphil21, Founder @RVA_YIMBY + @RVA_EBikes || prev @ENERGY, @SambaNovaAI, @ARPAETrends for United States
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