Founder & CEO, @arqfoundation | Preparing Europe for transformative AI

Brussels, Belgium
Joined August 2017
A positive update
interpretability might be the most important scientific problem in the world right now, as I don't think we can solve alignment if we don't know what we're building. I think I have good news about it. I co-authored early work in mechanistic interpretability at OpenAI and came away pessimistic, because neural networks appeared to fold into arbitrary tangled knots. years later, I started openai's first large-scale automated interpretability project, finding about 2% of neurons legible with the primitive tools we had with modern agentic tools and a much closer look, the picture looks totally different. the vast majority in models up to trillions of parameters are legible, and their circuits beautiful. many famous examples of tangled neurons turned out to be misunderstood. The roadblocks I expected mostly aren't there. I now think ambitious interpretability will be solved by the time we need it most, and possibly quite soon, as automated scientists keep improving. it may be a bitter lesson for interpretability: the simple thing, at absurd scale, works already-clean.goodfire.com/
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Maybe genies, trapped in magic lamps, don't exist anymore because humans used their wishes altruistically to free them all a long time ago.
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Committing to some fiction. Claude recommended "The Fountainhead" by Ayn Rand from 1943. Have heard about it before but never felt compelled to dig into >700 pages. For now, it reads quite well.
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Max Reddel retweeted
I made this with one prompt using Opus 5.5 I spoke to my computer for 5mins, claude worked for 12 hours, and I woke up to this full prompt:
Claude Opus 5.5 has the best visual design of any model I have tested so far
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When you get regular reminders in daily life that Belgium is the origin country of the Smurfs.
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Yes.
I feel like the debate over AI in academic journals is way too focused on where the capabilities of AI are today (or even where they were a couple years ago) and not nearly focused on where they will almost certainly be in the coming years… … and publication takes many years.
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Europe doesn’t produce enough breakthrough innovations. We are hiring 2 Full-stack Policy Entrepreneurs to fix that. We are offering €1000 euros for successful referrals. Here’s why🧵: arq.foundation/careers/break…
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Europe2031 goes mainstream! Super fun to join @matthewclifford, @RoryStewartUK and @bakkermichiel on @RestIsPolitics to talk about Europe's AI future, what it might look like if we don't sort things out, and what we can still do to fix things.
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All systems go for @arqfoundation!🚀 Proud to join Arq’s advisory board & help tend Europe’s tech tree of tomorrow — together!🤝 ▶️ arq.foundation/research/prep… Digest my Arq launch remarks.🙏 ▶️ au.civic.ai/p/tending-europe… Learn about #CivicAI.🌱 ▶️ civic.ai/ #LLAP🖖
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it just feels like limited access is happening too soon: enforcement isn't ready, fast-followers aren't dead, and labs will struggle without global markets/compute. but at least that means there's hope this is USG touching the stove while the economics still pull the other way.
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Max Reddel retweeted
New RFP! 'Checks and balances to empower citizens in an automated society.' It's an 11,000-word RFP, research agenda, and funder's guide that we hope can serve as a launch pad for this new field. Loved working with Ashwin Acharya, @JoalStein, and @divyasiddarth on this.
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A useful piece.
AI sovereignty debates dodge their own conclusion. If you really think frontier AI is critical and the US can't be trusted, there is only one path: build it yourself, whatever it takes. So let's drop the sovereignty theatre and look at how we'd pull off the middle power project.
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Europe has a lot to lose in the current AI race, and it's worth examining how threats to middle-power sovereignty can result in unsafe outcomes. Such scenarios help illustrate why Europe must invest in AI initiatives that can either leapfrog the current frontier or offer critical components like safety and reliability.
I'm deeply concerned about Europe's future on AI. One of my biggest worries is our erosion of agency, our ability to stay relevant and fight for our values in a future where AI becomes a civilisationally important technology. Myself, @DadaJudith , @bakkermichiel and others have written a scenario to outline a potential future we worry we are on track towards. europe2031.ai/ Every optimistic and realistic path I can see for Europe runs through a central node - one where Europe has more leverage, more importance and more say. One where Europe grows more, builds more where it matters, and takes ownership over its resilience. Europe 2031 is a five-year scenario of the continent's slide into irrelevance: how AI is driving it, and what can still be done. The co-authors are researchers, scientists and investors who have advised European leaders, co-authored national AI strategies, built and funded these systems from the inside. We have no interest in hype and we deeply care about this continent. Europe 2031 ends with five concrete recommendations: - drastically more compute on European soil - an AI middle-power coalition - labour-market reforms - a bold position in robotics and industrial AI - and a positive vision of what AI can do for society. Europe can still change course if it finds the political will and the courage to engage in the most ambitious political and economic agenda the continent has undertaken in peacetime. I encourage you to read it if you have the time:
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I'm deeply concerned about Europe's future on AI. One of my biggest worries is our erosion of agency, our ability to stay relevant and fight for our values in a future where AI becomes a civilisationally important technology. Myself, @DadaJudith , @bakkermichiel and others have written a scenario to outline a potential future we worry we are on track towards. europe2031.ai/ Every optimistic and realistic path I can see for Europe runs through a central node - one where Europe has more leverage, more importance and more say. One where Europe grows more, builds more where it matters, and takes ownership over its resilience. Europe 2031 is a five-year scenario of the continent's slide into irrelevance: how AI is driving it, and what can still be done. The co-authors are researchers, scientists and investors who have advised European leaders, co-authored national AI strategies, built and funded these systems from the inside. We have no interest in hype and we deeply care about this continent. Europe 2031 ends with five concrete recommendations: - drastically more compute on European soil - an AI middle-power coalition - labour-market reforms - a bold position in robotics and industrial AI - and a positive vision of what AI can do for society. Europe can still change course if it finds the political will and the courage to engage in the most ambitious political and economic agenda the continent has undertaken in peacetime. I encourage you to read it if you have the time:
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> My colleagues, Aug 2025: CADA should include special compute zones > EU Commission, Jun 2026: CADA should include data centre acceleration zones The posting to policy pipeline is slow, intransparent and fickle. But when it works, it works 🤠.
EU Commission's Data Centre Acceleration Zones Proposal: Good: - Regulation, not directive, saves 12-24 months - Brownfield-first - Access-once permitting at zone level Bad: - Grid connections not included, so may fail like the UK's AI Growth Zones
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EU Commission's Data Centre Acceleration Zones Proposal: Good: - Regulation, not directive, saves 12-24 months - Brownfield-first - Access-once permitting at zone level Bad: - Grid connections not included, so may fail like the UK's AI Growth Zones
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Should Germany have an AISI? I'm quoted in @Tagesspiegel today explaining why it should and how to set it up. In particular DAISI should: - Hire elite talent - be a standalone, agile institution - have serious up-front funding German-speakers can read it below :) background.tagesspiegel.de/i…
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