ChatGPT开发商OpenAI2月26日宣布，将把伦敦打造为其美国以外最大的研究中心，并称英国的科技生态系统是投资和研发新型人工智能系统的理想环境。此举助力英国致力于打造“人工智能强国”、成为前沿研究聚集地的目标，当前全球各国政府正争相吸引主流大模型开发商的投资。（新浪财经）
Wide-field quantum sensing shows μm-scale inhomogeneous superconductivity in high-pressure La3Ni2O7, linking local diamagnetic response to stress and stoichiometry and clarifying mechanisms that suppress or enhance superconductivity.
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Which MacBook should you buy?As of February 2026, I think the 15-inch M4 MacBook Air is the best choice for most people. It offers quiet, Pro-level power in a more portable design and at a more reasonable price point. Better yet, it's frequently on sale for under $1,000 at Amazon and Best Buy.
A leading campaigner has accused the prime minister of "appeasing" big tech companies and being "late to the party" in regulating social media and artificial intelligence.