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IBM introduced the revealing of its 1,121-qubit “Condor” quantum computing processor on Dec. 4th. That is the corporate’s largest by qubit depend and, arguably, the world’s most superior gate-based, superconducting, quantum system.
Alongside the brand new chip, IBM delivered an up to date roadmap and a trove of data on the corporate’s deliberate endeavors within the quantum computing area.
The Condor quantum processor
The 1,121-qubit processor represents the apex of IBM’s earlier roadmap. It’s preceded by 2022’s 433-qubit “Osprey” processor and by 2021’s 127-qubit “Eagle” processor.
In quantum computing phrases, qubit depend isn’t essentially a measure of energy or functionality a lot as it’s potential. Whereas extra qubits ought to theoretically result in extra succesful programs finally, the business’s present focus is on error-correction and fault tolerance.
Presently, IBM considers its experiments with 100-qubit programs to be the established order, with a lot of the present work targeted on growing the variety of quantum gates processors can perform with.
“For the primary time,” writes IBM fellow and vice chairman of quantum computing Jay Gambetta, in a latest weblog publish, “we have now {hardware} and software program able to executing quantum circuits with no recognized a priori reply at a scale of 100 qubits and three,000 gates.”
2029: A quantum inflection level
Gates, like qubits, are a possible measure of the usefulness of a quantum system. The extra gates a processor can implement, the extra complicated capabilities may be carried out by the system. Based on IBM, on the 3,000 gates scale, its 100-qubit quantum programs are actually computational instruments.
The following main “inflection level,” per the weblog publish, will happen in 2029 when IB will execute “100 million gates over 200 qubits” with a processor it’s calling “Starling.”
“That is adopted,” writes Gambetta, “by Blue Jay, a system able to executing 1 billion gates throughout 2,000 qubits by 2033.”
Associated: IBM brings ‘utility-scale’ quantum computing to Japan as China and Europe struggle to compete
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