Microsoft claims new quantum chip 1,000 times better than before
Microsoft says the chip’s qubits last about 20 seconds, a more than 1,000-fold gain that could speed progress toward practical quantum computing.
- On Tuesday, Microsoft unveiled its Majorana 2 quantum chip, achieving a 20-second parity lifetime—a more than 1000x improvement in stability over its predecessor, Majorana 1.
- Microsoft Discovery's agentic AI analyzed nearly two decades of experimental data, guiding researchers to replace aluminum with lead as the superconductor—a material that shields qubits from cosmic disturbances.
- Zulfi Alam, corporate vice president of Microsoft Quantum, stated, "We will have a quantum machine in 2029 that can solve commercially viable, reasonable problems," aligning with IBM's $10 billion quantum investment announced last month.
- Physicist Henry Legg of the University of St Andrews cautioned the preprint lacks peer review, stating, "Nothing in this preprint resolves the fundamental issues," while Microsoft cites commercial confidentiality for restricting full data access.
- Microsoft is collaborating with the U.S. Defense Advanced Research Projects Agency to validate its utility-scale quantum concept while competing globally against Google and Amazon in the race to deliver commercially viable quantum systems.
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Microsoft në konferencën Build 2026 prezantoi një sërë zgjidhjesh të reja teknologjike, mes të cilave spikasin gjenerata e re e modeleve të inteligjencës artificiale, procesori kuantik i përmirësuar Majorana 2, si dhe një agjent i ri autonom i AI për përdoruesit e biznesit me emrin Scout.Kompania prezantoi gjithsej shtatë modele të reja të inteligjencës artificiale, të citat mbulojnë fusha të ndryshme si arsyetimi i avancuar, programimi, gjeneri…
Microsoft's latest quantum chip is 1,000 times more reliable than its predecessor — but why is this new processor so controversial?
The Majorana 2 quantum processor is built from topological qubits, and its creators claim it can sustain quantum coherence for an average of 20 seconds — orders of magnitude longer than the milliseconds that conventional chips last.
New Microsoft Quantum Chip Delivers 1,000-Fold Improvement In Stability
Microsoft has unveiled its new Majorana 2 quantum chip, claiming a dramatic improvement in quantum stability that could accelerate the path toward commercially useful quantum computing. According to the company, the chip achieved a parity lifetime of 20 seconds, representing more than a 1,000-fold increase in stability compared with its predecessor, Majorana 1.Microsoft said the breakthrough was aided by its Microsoft Discovery artificial intell…
Microsoft unveils Majorana 2, a lead-based quantum chip designed with AI
This week, the company introduced Majorana 2, a redesigned quantum chip that reflects a shift in both its engineering approach and underlying physics. Instead of the superconducting aluminum-based designs used by most rivals, Microsoft has built its latest system around lead. That choice forced the company to overcome manufacturing challenges...Read Entire Article
Microsoft has unveiled a new quantum computing chip developed with the support of artificial intelligence (AI) and now believes that it will be able to provide quantum systems with commercial utility by 2029. Majorana 2: the new...
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