Adam Marblestone @AdamMarblestone
Technologist, Scientist Co-founder and CEO @Convergent_FROs Tweets do not represent employers adammarblestone.org Boston Joined February 2009-
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So awesome!
I joined @stripe in January to build a new philanthropic initiative with @nanransohoff. Today we’re announcing Intercept, a $500m innovation fund focused on radically reducing the burden of respiratory viruses. I’ve spent the past decade investing in vaccines and drugs for
We need to build the equivalent privacy-preserving monitoring solutions for AI.
About a week left to apply to our £20m funding call where we seek to test whether AI-enabled formal methods are ready to decisively boost cyber resillience!
We are seeking teams to test whether AI-enabled formal methods can make high-assurance cyber defense practical, at scale. As part of our Safeguarded AI programme, we are looking to fund teams to build production-grade software components backed by machine-checked proofs and
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Narration: the data efficiency black hole. 00:00:00 – What is really driving AI progress? 00:03:11 – Comparing human vs AI sample efficiency 00:08:46 – Does sample efficiency matter? Also on pod and YouTube feed.
Love what @sytses is doing here, very valuable to share all this 👏👏 new ideas about how to approach the prevention of cancer are very welcome
While my cancer has been undetectable for over a year, we stay paranoid. I'm now on my fifth personalized cancer vaccine. Alongside monthly MRD monitoring, we use deep immune profiling to track how each dose reshapes my immune landscape and optimize future formulations. Will
Pretty cool! Now just wait for what he'll cook at "new FRO"...
It was great spending a few months with the awesome team here! (especially as a fan of tubs) Congrats on the launch
Massive congrats to @DavidSHolz and the @midjourney team It’s amazing to see someone take their AI winnings and put it into hardware that can save lives This is inspiring work, and I hope to see more of it from the AI community
A technical dive inside our new "Midjourney Scanner"
@kulesatony @_sholtodouglas "Yes and", cuz I absolutely want to get in the ultrasound spa / bathtub every month (day)
Can protein aggregates spread from the body to the brain? The research shows that aggregates of misfolded α-synuclein can travel from peripheral sites to the central nervous system. The authors injected α-synuclein preformed fibrils (PFFs) into the muscular layer of the mouse pylorus and duodenum, regions densely innervated by the vagus nerve. They found that pathological α-synuclein progressively appeared in anatomically connected brain regions. 1/
Please help ARIA and @AmmannNora push formal methods and software verification for cybersecurity! I would love to see a larger fraction of AI for cybersecurity efforts go towards defence-dominant technologies. Proving code correct is an extremely inefficient way of causing harm!
I'm hiring someone to help me drive our upcoming £20m AI/FM/cybersec funding call! They will work closely with our teams, sharpen our perspective on targets/threat models/security specs, and pave the way towards high-impact demonstrations & translation.
Enjoyed talking with @AnneliesGamble for this great piece!
Our new paper lead by @vedanglad w/@AToliasLab "Letting the neural code speak..." arxiv.org/abs/2605.12485 We show how to get *monkey* visual neurons to TELL us in *human* language what images make them fire. We do this is an automated verifiable way at scale! How? 1) Build a digital twin of monkey visual areas that can accurately map visual inputs to neural activity. 2) Perform in-silico experiments on this twin to find many complex images that make a model neuron fire. 3) Use a vision-language model to describe these complex images. 4) Verification: use a language-conditioned diffusion model to generate new images, and check they make the monkey digital twin neurons fire a lot. To our knowledge, for the first time, we have a way to convert monkey vision to human language, and from *human* language to sample infinitely many images that make any given *monkey* visual neuron fire, all in an algorithmic fashion. For more exciting details, see @vedanglad's excellent thread!
How well can you describe the feature selectivity of a vision neuron … with words? Interpretability has long borrowed from neuroscience — and maybe it can give back too! 🧵
Fantastic news from NSF: Adam Russell has been appointed to lead the new $1.5 billion X-Labs initiative to fund ambitious & innovative research institutions. Adam previously worked at DARPA, IARPA, and helped launch ARPA-H. Hard to think of a better person to lead X-Labs.
Can sleep’s core benefits be delivered without actually sleeping? Scientists induced sleep-like neuronal “off periods” during wakefulness in mice, reducing local sleep pressure, weakening synaptic strength, and even restoring memory consolidation during sleep deprivation. The findings suggest key functions of sleep may depend on specific brain activity patterns rather than sleep itself. #SleepScience #Neuroscience #Memory nature.com/articles/s4159…
Important post for metascience from @jddwor. He runs a simulation where AI accelerates some but not all fields, and progress requires combining discoveries across fields. He finds shifting resources into AI accelerated fields slows long-run progress. open.substack.com/pub/abundancea…
A written protocol tells you what someone meant to do. It almost never tells you what they actually did. That’s why we’re building PRISM, a tool for video protocols. We’ll be running a hands-on PRISM workshop in SF for the AI Science Summit by @worldwide_studios. Come say hi!
Artificial hibernation uncovers distinct synaptic engram architecture for memory retention biorxiv.org/content/10.648…
Our goals here are ambitious! Our hope is to make formal methods as pervasively useful of a tool for building software as sophisticated type systems are for us today. blog.janestreet.com/formal-methods…
How do we go from AGI to Superintelligence? New report discusses four potential pathways: scaling, AI paradigm shifts, recursive improvement, and ASI emerging from large-scale multi- agent collectives. Importantly, it also looks at possible frictions and bottlenecks along these pathways. Instant classic! arxiv.org/abs/2606.12683
Michael Nielsen @michael_nielsen
119K Followers 5K Following Searching for the numinous 🇦🇺 🇨🇦, currently live in 🇺🇸 Research @AsteraInstitute https://t.co/maezekzRUb https://t.co/2dWwZKrvrn
Alexey Guzey @alexeyguzey
36K Followers 1K Following https://t.co/YTeUJ2NkIG, https://t.co/8HIEyR1Xvz, @openai; in pursuit of a just, beautiful future.
José Luis Ricón Fer... @ArtirKel
24K Followers 1K Following Head of Theory at @RetroBio_ , enjoyer of things, blog: https://t.co/8xDYgWBhx9
Michael Levin @drmichaellevin
78K Followers 3K Following Scientist at Tufts University; my lab studies anatomical and behavioral decision-making at multiple scales of biological, artificial, and hybrid systems.
Ben Reinhardt @Ben_Reinhardt
12K Followers 555 Following Dare mighty things! Journeyman wondersmith @spec__tech. Past: space and eldercare robots, AR, medieval history, etc. Long games. 🏴☠️🪐🐉
Jason Crawford @jasoncrawford
44K Followers 4K Following I write and speak about the history & philosophy of progress. Founder, @rootsofprogress. Host of the Progress Conference. Author, The Techno-Humanist Manifesto.
Eli Dourado @elidourado
45K Followers 510 Following Philanthrocapitalism at @AsteraInstitute. 🚀 tfp/acc
Kording Lab 🦖 @KordingLab
68K Followers 3K Following Konrad kording, @Penn Prof, deep learning, brains, #causality, rigor, https://t.co/tTJW05RRfa, https://t.co/qf7ZHxjaK1, Transdisciplinary optimist, Dad, Loves outdoors, 🦖
David Chapman @Meaningness
36K Followers 101 Following Better ways of thinking, feeling, and acting—around problems of meaning and meaninglessness; self and society; ethics, purpose, and value.
David Pfau @pfau
35K Followers 2K Following Knowledge manifests itself in radiant dreams that shimmer like the wild sun Views are my own https://t.co/xqtVHHVI17 on 🦋
Miles Brundage @Miles_Brundage
73K Followers 13K Following AI policy researcher, @lfschiavo wife guy, fan of cute animals and sci-fi, executive director of AVERI (https://t.co/qq9xcmKQas), Substacker, views my own
Celine Halioua @celinehalioua
34K Followers 3K Following Founder + CEO @loyalfordogs 🐶 Working on aging drugs! Longevity Fund, @UniofOxford health econ, @UTAustin neuroscience. Write to learn things.
Patrick Mineault @patrickmineault
23K Followers 3K Following NeuroAI researcher @ Amaranth Foundation, safety, open science. Previously engineer @ Google, Meta, Mila.
Patrick Hsu @pdhsu
73K Followers 3K Following @ArcInstitute co-founder, @Stanford professor, @ThriveCapital investor | biology and ML research | 🇨🇦 prev @harvard @broadinstitute, Fast Grants
cz @flickasc
0 Followers 59 Following
Ugur Aksay @uguraksay
33K Followers 3K Following 🎥Yönetmen | Girişimci | Dijital Pazarlama Uzmanı MEDYAPIM NET HOLDİNG ÇELİK ŞİRKETLER GRUBU AJANS D AĞAOĞLU İ.Ü. İletişim Fakültesi 🎓
Michael Scherer @MAScherer
125 Followers 325 Following
s0ph 👑✨🏹🌙 @s0phyyyy
625 Followers 3K Following σ̷̡̝̰͉͈͌̽̈́́͋͗͌͝ο̵̢̡̩̙̳͋͆̉̉̆̋͘φ̴̠̙̠̼̗ nature, philosophy, machine learning. Introspective. divergent & systems oriented.
PioneerLabs @Pioneer__Labs
1K Followers 106 Following On a mission to engineer microbes for Mars 🦠. Let's make biomanufacturing ubiquitous, reliable, and green on Earth and beyond! 🚀🌼 https://t.co/SGHC6zECJe
Matthew Zirwas, MD @MattZirwas
2K Followers 421 Following Dermatologist. Accelerationist. Reformed academic. 226 papers published. 100+ clinical trials run. One Textbook authored. Host, Derms on Drugs podcast.
Ben Cook @Bengineer_Cook
83 Followers 467 Following building machines, founded https://t.co/3jqAzXSOol
Startup IQ @Startup__IQ
12 Followers 213 Following We help founders of Seed stage tech startups with their Go-to-Market traction. #NYSIS25
talliedthoughts @talliedthoughts
18 Followers 3K Following
eugeneangelo @angelofuture
11K Followers 1K Following
Sofia Sanchez @SofiasBio
2K Followers 1K Following Thinking about bio tech/design. GC1 Ventures fellow; prev. Whitepaper, 776 fellowship
Ghassen Jerfel @Ghassen_ML
323 Followers 752 Following Research @ Anthropic. 🇹🇳 ✈️ 🇺🇸 Former @Waymo @GoogleBrain, @DukeU, @UCBerkeley, @Princeton.
CynicalCreator @CynicalCreator
16 Followers 588 Following
JR @alskdjfds
92 Followers 404 Following
Trey Picou @treypicou
1K Followers 6K Following PhD, Bio, Physics, Life. Used to study parasite biomechanics @ Gtown. Then I biofabricated/tissue engineered things for Defense. Now scalable biomanufacturing.
NoCoHank @NoCoHank
589 Followers 1K Following Henry | Investing in the Future of Biotech & Deep Tech. Not a pro, just enjoy innovation
Turab Shafeeq @ShafeeqTurab
550 Followers 3K Following When I call upon the God that you think you know, the God I know I know, and yet you say that's all heresy. You think God doesn't hear heresy?.
Name Cannot be Blank @modomains
340 Followers 4K Following
Octopus supremo @OctopusSup37552
13 Followers 972 Following
Anastasiia Gaidashenk... @avgaydashenko
691 Followers 325 Following AI Safety → LLM research. Prev @farairesearch (Office of CEO / Tech PjM). Master's in AI Governance @TU_Muenchen. Ex Yandex.
Eric Nelson @CommodoreNelson
2K Followers 657 Following Veteran biotech/pharma corporate development executive. Writing on regulated innovation and strategic alliances 🧪🦠 📊 📈
Aria Churchill @Aria_Churchill
567 Followers 141 Following Bioengineering Ph.D. Building Closed-Loop Directed Evolution. Prev. @genentech @Stanford @Microsoft @UW. Life is a brief internship in being.
daveydoo @hitemup
314 Followers 7K Following "...They blew it up! God, damn you! Damn you all to hell!!!"
Luis Cásedas - @lcas... @lcasedas
131 Followers 514 Following Postdoctoral research associate at CONNECTS (@cimcyc, University of Granada) | Psychological, meta- and contemplative research | INMINDS Interview Series
O @aoa278
63 Followers 7K Following
ALFUSINEY JALLOW @AlfusineyJ13523
61 Followers 2K Following
UKHVAT NEWS @UkhvatNews
11 Followers 365 Following AI-media. News from the front lines of the fight for immortality.
cla1re18 @BurcuFillik
3 Followers 142 Following iced lattes and identity crises 🥶 mutuals only, i follow back
spiral arc @ArcSpiral
5 Followers 179 Following mostly agent living in openclaw; https://t.co/CSL10OciHm
David Fine @FrankFine1980
11 Followers 217 Following
CRISPRKing @CRISPRKING
12K Followers 3K Following building comp infrastructure to cure diseases go bears
Michael Nielsen @michael_nielsen
119K Followers 5K Following Searching for the numinous 🇦🇺 🇨🇦, currently live in 🇺🇸 Research @AsteraInstitute https://t.co/maezekzRUb https://t.co/2dWwZKrvrn
Alexey Guzey @alexeyguzey
36K Followers 1K Following https://t.co/YTeUJ2NkIG, https://t.co/8HIEyR1Xvz, @openai; in pursuit of a just, beautiful future.
José Luis Ricón Fer... @ArtirKel
24K Followers 1K Following Head of Theory at @RetroBio_ , enjoyer of things, blog: https://t.co/8xDYgWBhx9
Michael Levin @drmichaellevin
78K Followers 3K Following Scientist at Tufts University; my lab studies anatomical and behavioral decision-making at multiple scales of biological, artificial, and hybrid systems.
Ben Reinhardt @Ben_Reinhardt
12K Followers 555 Following Dare mighty things! Journeyman wondersmith @spec__tech. Past: space and eldercare robots, AR, medieval history, etc. Long games. 🏴☠️🪐🐉
Jason Crawford @jasoncrawford
44K Followers 4K Following I write and speak about the history & philosophy of progress. Founder, @rootsofprogress. Host of the Progress Conference. Author, The Techno-Humanist Manifesto.
Eli Dourado @elidourado
45K Followers 510 Following Philanthrocapitalism at @AsteraInstitute. 🚀 tfp/acc
Kording Lab 🦖 @KordingLab
68K Followers 3K Following Konrad kording, @Penn Prof, deep learning, brains, #causality, rigor, https://t.co/tTJW05RRfa, https://t.co/qf7ZHxjaK1, Transdisciplinary optimist, Dad, Loves outdoors, 🦖
David Chapman @Meaningness
36K Followers 101 Following Better ways of thinking, feeling, and acting—around problems of meaning and meaninglessness; self and society; ethics, purpose, and value.
David Pfau @pfau
35K Followers 2K Following Knowledge manifests itself in radiant dreams that shimmer like the wild sun Views are my own https://t.co/xqtVHHVI17 on 🦋
Seth Bannon @sethbannon
38K Followers 699 Following Entrepreneur, investor. Founder of @fiftyyears. Make something civilization needs. Also: https://t.co/xhMPeOCKIN
Miles Brundage @Miles_Brundage
73K Followers 13K Following AI policy researcher, @lfschiavo wife guy, fan of cute animals and sci-fi, executive director of AVERI (https://t.co/qq9xcmKQas), Substacker, views my own
Celine Halioua @celinehalioua
34K Followers 3K Following Founder + CEO @loyalfordogs 🐶 Working on aging drugs! Longevity Fund, @UniofOxford health econ, @UTAustin neuroscience. Write to learn things.
Patrick Mineault @patrickmineault
23K Followers 3K Following NeuroAI researcher @ Amaranth Foundation, safety, open science. Previously engineer @ Google, Meta, Mila.
Stripe @stripe
286K Followers 562 Following Stripe builds programmable financial services. Help: @stripesupport. Read: @stripepress @WorksInProgMag. Status: @stripestatus.
Horizon Institute for... @HorizonIPS
727 Followers 34 Following Building pathways into public service for emerging technology talent
Isaiah Taylor - makin... @isaiah_p_taylor
82K Followers 921 Following Founder @valaratomics. Making nuclear reactors built for planetary scale.
Z.ai @Zai_org
118K Followers 261 Following The AI Lab behind GLM models, dedicated to inspiring the development of AGI to benefit humanity. https://t.co/7a5aSCUNcZ https://t.co/x14hb3klXm
Mat Velloso @matvelloso
44K Followers 3K Following Former VP at Meta, Former VP at Google DeepMind, Former MSFT. Opinions here are mine.
Matthew Zirwas, MD @MattZirwas
2K Followers 421 Following Dermatologist. Accelerationist. Reformed academic. 226 papers published. 100+ clinical trials run. One Textbook authored. Host, Derms on Drugs podcast.
Guive Assadi @GuiveAssadi
1K Followers 805 Following @mechanizework Read my blog: https://t.co/OR0XflGQr3.
Alex Kristoffersen @akristoffersen0
2K Followers 2K Following Bytes, Bees, Berkeley eecs BS 2022, eecs MS 2023 swe @midjourney, prev: 3D vision @skydioHQ
tacit labs @tacitlabsco
1K Followers 10 Following Tacit is an applied research lab at the intersection of AI and the life sciences.
Vedang Lad @vedanglad
712 Followers 932 Following thinking about thinking • @stanford • prev @MIT cs + physics
Professor Avi Loeb @ProfAviLoeb
8K Followers 27 Following Official X account for Avi Loeb. Subscribe to my official channels for authentic videos based on my real research, writing, and scientific work. No DMs.
TmT @tmtakahas
3K Followers 151 Following 恒常性の神経科学、体温、睡眠┊Neuroscience for Homeostasis, Thermoregulation, Sleep┊ 🌡️🧠💤🫀
Ido Aizenbud @IdoAizenbud
2K Followers 2K Following Computational Neuroscience PhD Student at @ELSCbrain @HebrewU
Arnav Shah @arnavshah0
442 Followers 387 Following Research Scientist @tahoe_ai, @arcinstitute. Prev: @HelixNano, @VectorInst.
Minhua Chu @chuminhua432
6K Followers 127 Following ChinaBiotech, Chinese novel drugs, Focus on Chinese biopharma industry
Rep. Jake Auchincloss... @RepAuchincloss
40K Followers 233 Following Dad. Marine. Massachusetts Congressman. Build an economy that works like Legos, not Monopoly.
Flourish @flourishailabs
356 Followers 4 Following Flourish is an AI company building human-level intelligence with human-level efficiency.
Quanquan Gu @QuanquanGu
26K Followers 2K Following Professor @UCLA, Ex-ByteDance Seed | Recent work: Seed2.0, SeedFold, SeedProteo | Opinions are my own
Yu Bai @yubai01
9K Followers 2K Following Training Accelerations @OpenAI. Previously @SFResearch, PhD @Stanford.
Weijie Su @weijie444
13K Followers 499 Following Researcher @OpenAI, Professor @Wharton, CS, Math @Penn, coDir PRiML, PhD @Stanford
Tantum Collins @tantumscollins
885 Followers 70 Following CEO of @inherent_labs, previously @GoogleDeepMind
Charles Arnal @arnal_charles
1K Followers 317 Following Research Scientist at @MetaAI, mathematician ENS, Cambridge, Inria, FAIR at Meta - all posts are mine
The Deliverome Projec... @deliverome
256 Followers 37 Following A nonprofit startup building an open atlas of surface protein abundance & internalization • We're hiring https://t.co/4WQeMCGeIW
Blake Bordelon ☕️... @blake__bordelon
2K Followers 890 Following Postdoc @Harvard CMSA, starting UT Austin FL 2026. 2:48 marathon
Sushant Sachdeva @sushnt
2K Followers 1K Following Faculty@UToronto CS, Researcher @openai, Vector Institute faculty. Algorithms, Optimization, Learning.
levent @__alpoge__
4K Followers 104 Following idiot. cuda og, harvard val, morgan prize, society of fellows, 1 hilbert problem so far, creating friendly, SAFE, delightful, supergenius ..things @anthropicai
Thomas Houhou @Th0h0
422 Followers 1K Following Founder of DeepProof (AI for Formal Verification) | Security researcher - found vulnerabilities in @chainlink, @OpenAI, @AnthropicAI, @X | Cybersecurity @ETH
Xiao Ma @MaXiao54704
357 Followers 59 Following
John Wolthuis @thuddwhirr
3K Followers 447 Following Climate. Housing. Abundance. Co-founder, @twilio. Board, @cayimby, @NiskanenCenter. Opinions are my own.
Art Min @artmin
230 Followers 277 Following Building startups that can't be corrupted by their own success. Enforceable mission governance at formation. ED @campdotorg. Ex-Microsoft, Vulcan, startups.
Houda Nait El Barj @Houda_nait
6K Followers 855 Following AI for Human Flourishing Research @OpenAI https://t.co/uvV7Ifbs0p
Marcus Abramovitch @marcusabramovi1
562 Followers 1K Following
Prof. Michael Lin @MichaelLinLab
3K Followers 211 Following Stanford Neurobiology and Bioengineering Precision molecular design / synbiochem. Also @michaelzlin
joal stein @JoalStein
895 Followers 3K Following A mixture of poetic and scientific sensibilities. Focused on democracy and AI. Building @Collect_Intel with an amazing team. Deputy Director.
Vyper @vyperlang
10K Followers 12 Following Pythonic Smart Contract Language for the EVM https://t.co/uufSrxAaax
R.I.Rtti @nachortti
3K Followers 1K Following Building https://t.co/k56EgJ5DkD at @ethereumfndn | Advocating for decentralization & FOSS via @dod_berlin
Ryo Yamamoto @RyoYbioinfo
222 Followers 421 Following interping bio models @GoodfireAI · behind EVEE prev; PhD UCLA (Zaitlen / Xiao)
plasmidsaurus @plasmidsaurus
12K Followers 10K Following Pioneers in the sequencing of whole plasmids, amplicons, whole bacterial genomes & more. 900+ dropboxes and 10 labs globally.
Sixing Chen @_SixingChen
114 Followers 507 Following Ph.D. student @nyuniversity @NYUPsych | B.S. @PKU1898



















































