IBM announced their most powerful quantum computer yet

A month after Google did, and oddly did not, reveal that its own quantum computer just passed Quantum Supremacy to become the world’s most powerful computer of all time, IBM who unveiled the world’s first, again questionably, “commercial” quantum computer recently, is continuing to push its quantum computing efforts forward, announcing that it will soon make a 53-qubit quantum computer, its most powerful yet, available to clients of its IBM Q Network.

The new system, which is scheduled to go online in the middle of next month, will be the largest universal quantum computer available for external use yet as quantum computing overcomes yet another milestone in its young history.

The new machine will be part of IBM’s new Quantum Computation Center in New York State, which the company announced at the same time. The new center, which is essentially a data center for IBM’s quantum machines, will also feature five 20-qubit machines, but that number will grow to 14 within the next month. IBM promises a 95% service availability for its quantum machines.

IBM notes that the new 53-qubit system introduces a number of new techniques that enable the company to launch larger, more reliable systems for cloud deployments, and it features more compact custom electronics for improving scaling and lower error rates, something that Microsoft too have been focusing on but using an alternative quantum technology based on Fermions, as well as a new processor design.

“Our global momentum has been extraordinary since we put the very first quantum computer on the cloud in 2016, with the goal of moving quantum computing beyond isolated lab experiments that only a handful organisations could do, into the hands of tens of thousands of users,” said Dario Gil,  the director of IBM Research. “The single goal of this passionate community is to achieve what we call Quantum Advantage, producing powerful quantum systems that can ultimately solve real problems facing our clients that are not viable using today’s classical methods alone, and by making even more IBM Quantum systems available we believe that goal is achievable.”

The fact that IBM is now opening this Quantum Computation itself, of course, is a pretty good indication about how serious the company is about its quantum efforts. The company’s quantum program also now supports 80 partnerships with commercial clients, academic institutions and research laboratories. Some of these have started to use the available machines to work on real-world problems, though the current state of the art in quantum computing is still not quite ready for solving anything but toy problems and testing basic algorithms.