IBM Scales Back Nighthawk Linking Plan But Keeps 2030 Error-Corrected Target
The revised plan changes how IBM reaches its qubit goals for next year, while the timeline for error-corrected machines stays in place.
IBM used its Quantum Developer's Conference this week to update its hardware roadmap, saying it still expects to deliver error-corrected quantum computers before 2030. Its next-generation Nighthawk processors will now include a variant with more than 500 programmable qubits. The company has scaled back its plan to connect Nighthawk chips together, cutting the number of linked systems from nine to two. Total qubit targets for next year are unchanged, but the route to reaching them has shifted.
Why it matters
For people following quantum computing, the update shows IBM keeping its long-range goal while changing its near-term route. Cutting the number of linked Nighthawk systems from nine to two means the company is relying more on a single larger processor, with over 500 programmable qubits, to carry its progress. Total qubit targets for next year are unchanged, so the company's stated ambition has not shrunk even though the engineering path has.
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