AMD, Nebius and Starmer pour billions into UK AI at LTW



London Tech Week opened the way these events increasingly do: with a leaderboard of investment pledges. By the end of the first morning, the UK had collected several billion pounds in AI commitments, most of it aimed at the unglamorous machinery of compute.

Prime Minister Keir Starmer kicked off the keynotes with a new national AI compute strategy, including £400mn to buy specialist AI chips and expand the country’s computing capacity, part of a push he framed around keeping British firms able to “start here, scale here and stay here”.

The bigger numbers came from industry.

AMD committed up to £2bn over five years, backing high-performance computing with the University of Cambridge and Imperial College and taking direct stakes in UK startups, with chief executive Lisa Su on stage to announce it.

Cloud provider Nebius pledged around £1.7bn to build out UK AI capacity, funding three new deployments of Nvidia infrastructure that will reach 65 megawatts by 2027 and expanding its London R&D hub.

London’s mayor, Sadiq Khan, added a smaller but pointedly different commitment: £12mn to help the city’s small businesses actually adopt AI, through readiness checks and mentoring, rather than build it. The Prince of Wales is due to appear later in the week, tying technology to his Homewards anti-homelessness initiative.

The backdrop is a UK tech sector that, by Tech Nation’s count, is now worth £1.2tn, with British AI startups raising more than £8.2bn in venture capital in the first half of 2026 alone, close to half of all European tech investment by the prime minister’s reckoning. Europe’s IT spending is forecast to grow 8.2 per cent this year to $1.3tn, its fastest in half a decade.

For a country anxious about being squeezed between the US and China, the figures are a useful retort.

There is a familiar tension under the optimism. Much of the money is for compute infrastructure, and most of that infrastructure runs on American technology: AMD’s chips, and Nvidia’s hardware inside Nebius’s data centres.

The UK’s sovereign-AI ambitions, real as they are, still lean heavily on US suppliers, a dependence the same week’s launch of Cosine’s home-grown “Lumen Sovereign” model was explicitly designed to chip away at. Building capacity in Britain is not the same as owning the stack.

Still, for one morning at Olympia, the direction of travel was clear, and loud.

Between government money, a US chipmaker’s billions, and a cloud firm’s data centres, the UK is betting it can be the place where Europe’s AI gets built. The harder question, as ever, is whether that turns into companies, jobs, and breakthroughs that stay, or simply more rented compute.

London Tech Week runs until 10 June, with the pitches, and the pledges, set to keep coming.



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Recent Reviews


If you are a book purist, you might scoff when I recommend an e-reader instead of buying physical books, and I won’t blame you. The allure of the smell of pages, the weight of the book in my hands, the whole ritual, is hard to resist. 

However, if you allow me some leeway to convince you, there’s a strong argument to be made against physical books and in favor of using e-readers. So let me make the case for e-readers, because once you understand what you’ve been missing, it’s hard to go back.

Your entire library fits in your bag

This is the most obvious advantage, but it doesn’t get enough credit. I always read more than one book at a time, and carrying two or three physical books around is not realistic. Thick books alone are a chore to carry.

With an e-reader, you carry hundreds of books in a slim package. Switching between titles takes a second. If you travel frequently, this alone is reason enough to make the switch.

A thousand-page hardcover is great for your bookshelf but terrible for your commute.

Fat books are a workout, not a reading experience

If, like me, you are into fantasy books, you know they can be a behemoth to handle. You have to constantly shift how you’re holding it, find a way to keep it open, and somehow also stay comfortable. Thin books are fine, but the moment a book crosses a certain thickness, it starts working against you.

An e-reader weighs the same regardless of whether you’re reading a short novel or a massive fantasy series. That’s it. Whether I am reading The Count of Monte Cristo or the next book in Brandon Sanderson’s The Stormlight Archive series, my Supernote Nomad remains the same. 

Reading at night without waking anyone up

I do a lot of my reading at night, and this is where physical books completely fall apart for me. Lamps and book lights never feel comfortable. The light is never quite right, and if you share a room with someone, the whole setup becomes a problem.

Most e-readers, including Kindles, have a built-in backlight that you can dim to whatever level feels right. You can even switch to warm light mode, making it easier on your eyes. 

I’ve read at 3 AM with the brightness all the way down, and it felt completely natural. No lamp and no squinting required. 

Look up any word without losing your place

English is not my first language, and even for native speakers, encountering an unfamiliar word in the middle of a chapter is common. With a physical book, your options are to grab your phone and look it up, which almost always leads to distraction, or skip it and lose a bit of meaning.

On a Kindle or most other e-readers, you tap the word and the definition appears instantly. You can translate it, add it to a vocabulary list, and get back to reading in seconds. I look up far more words now than I ever did with physical books, and my reading comprehension is genuinely better for it.

Taking notes you’ll actually use later

I used to annotate physical books with a pen, and those notes would just sit there on the page, never to be seen again. Transferring them somewhere useful took more effort than I was ever willing to put in.

With my Supernote Nomad, I can use its Digest feature to clip what I am reading and quickly add any additional handwritten notes. I can then export those notes to Obsidian and process them. 

If you use any e-reader, highlighting a passage and adding a note will take a couple of seconds. Most e-readers also aggregate all your highlights and notes in one place, allowing you to quickly riffle through your notes without flipping pages. 

With physical books, my notes died on the page. With an e-reader, they became something I actually use.

Since these are digital notes, you can process them into your note-taking app to further digest the material.

Books are cheaper and easier to buy

Buying physical books is always more expensive than getting the digital version. Also, since most publishers are phasing out mass-market paperbacks, we are left with trade paperback and hardcover options, which may look better but also cost significantly more.

E-books don’t have that problem. I have purchased several books at less than half the price I would have paid for a physical version. Also, most of the time, e-books are on sale, making them even more affordable. 

And when you find a book you want to read at midnight, you don’t have to wait for a delivery or drive to a store. You buy it and start reading immediately. The convenience is hard to overstate once you get used to it.

Should you switch?

If you love the experience of physical books, the covers, the smell, the shelf aesthetic, that’s a completely valid reason to stick with them. There’s nothing wrong with it. I myself am curating my own bookshelf, and there will always be a place for those special books. 

But for convenience and ease of discovery and reading, I recommend you at least invest in one e-reader. It’s also one of the best times to buy them, as you can get good options around $100

Since these are e-readers, you don’t even need to upgrade them as often as your phone. If you don’t accidentally break them, they can easily last 5-6 years, making them worth the investment.



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