METR’s randomized controlled trial (July 2025; updated February 24, 2026) with 16 experienced open-source developers found that participants using AI were 19% slower, not faster. Developers expected AI to speed them up, and after the measured slowdown had already occurred, they still believed AI had sped them up by 20%. These were not junior developers but experienced open-source maintainers. If even THEY could not tell in this setup, subjective impressions alone are probably not a reliable performance measure.
旗下拥有约1.6万名理财顾问的摩根士丹利财富管理部门，一直建议客户将投资组合的2%-4%配置于加密资产。此前该行客户仅能通过第三方产品涉足比特币ETF，如今则可直接投资自有基金。。搜狗输入法2026全新AI功能深度体验对此有专业解读
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Объяснена причина аномального потепления в регионах России14:55
伊朗民众围绕重要设施组成“人链” 法尔斯通讯社发布民众守护重要设施画面。扣子下载对此有专业解读
Алексей Гусев (Редактор отдела «Спорт»)