IBM has unveiled a quantum processor the size of a city block. Or more accurately, a block of flats. Dubbed the ‘Kondo’ chip, it houses 1,121 qubits, dwarfing every competitor and threatening to end Silicon Valley's stranglehold on next-generation computing.
The announcement, made at IBM’s research lab in Yorktown Heights, New York, has sent shockwaves through the industry. But for the UK, the implications are existential. Britain has quietly positioned itself as a quantum powerhouse, with the National Quantum Computing Centre in Harwell and a clutch of startups like Oxford Quantum Circuits and Universal Quantum.
IBM’s move isn’t just a leap in processing power; it’s a land-grab for talent and standards. The chip’s architecture is modular, meaning it can be scaled indefinitely by linking smaller units. This is the ‘flats’ concept: each apartment block houses 112 qubits, and you can stack them like Lego.
The result is a system that can perform calculations in minutes that would take classical supercomputers thousands of years. But here’s the rub: IBM has chosen an open-source software stack, which could lock Europe into its ecosystem. For Britain’s tech sovereignty, this is both a threat and an opportunity.
If we can piggyback on IBM’s platform while building our own hardware, we might avoid the sort of dependence we have on ARM and Intel. Yet there are Black Mirror shadows. Quantum computing promises to crack encryption, accelerate drug discovery, and optimise logistics.
It also threatens to widen the digital divide, concentrate power in the hands of a few, and render existing security obsolete. The Kondo chip uses superconducting circuits that must be cooled to near absolute zero. That’s a logistical nightmare, but IBM has already partnered with Rolls-Royce to develop compact cooling systems.
The technology is moving faster than our laws. The UK’s National Quantum Strategy, published in 2023, commits £2.5 billion over ten years.
That’s a start, but it needs to be spent on people, not patents. We need quantum engineers, ethicists, and policymakers who understand that this isn’t just a faster calculator; it’s a new way of thinking about reality. The User Experience of society depends on it.
If we get quantum right, we can predict climate patterns, create unbreakable codes, and simulate new materials. If we get it wrong, we create unaccountable surveillance and exacerbate inequality. IBM’s block of flats is a building we can’t afford to ignore.
