Summary

IBM’s Quantum Developer’s Conference is being held this week, and the company is using the gathering to provide an update to its roadmap: It is aiming to make error-corrected quantum computers before the decade is out. The changes greatly expand the scope of its next-generation Nighthawk general-use processors by adding a version with over 500 programmable qubits. At the same time, it’s stepping back a bit on its plan to link multiple Nighthawk processors together, dropping the intended number of linked systems from nine to two.

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