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On September 18, 2025, Google announced its latest quantum computer, Sycamore II, solving a problem in 5 minutes that would take a supercomputer 10,000 years.
Unveiled at a Mountain View keynote, the 100-qubit processor advances fields like cryptography, drug discovery, and climate modeling.
Google’s quantum team, led by Dr.
Hartmut Neven, claims it outperforms classical systems in specific tasks, though universal quantum computing remains years away.
The breakthrough builds on 2019’s quantum supremacy, addressing noise and error challenges.
Partnerships with Merck and NASA aim to apply Sycamore II to real-world problems, like optimizing molecular simulations.
Critics, including IBM, argue the benchmark’s practical value is limited, while enthusiasts on X see it as a step toward revolutionizing AI.
Regulatory concerns arise over encryption risks, with governments urging safeguards.
Google plans open-access trials for researchers by 2026, but scalability issues persist, with costs estimated at $1bn annually.
The achievement, covered by Wired, underscores quantum’s potential to reshape industries, though public skepticism on X highlights accessibility and ethical questions.
Sycamore II’s debut fuels optimism for a quantum-driven future, contingent on overcoming technical and policy hurdles.