AFT (American Federation of Teachers), UFT (United Federation of Teachers) and Microsoft unveiled National AI Security and Privacy Standards to protect students, families and educators. Microsoft said the agreement bars tech firms from using student data to train AI, forbids tracking of student information and requires human oversight for any AI decision-making.

1. OpenAI内部模型88小时暴力攻克千禧年数学难题。 2. 高通与亚马逊达成多代合作，共推AI数据中心定制芯片。 3. 因担忧AI失控，一名Anthropic研究员离开行业。 4. DeepSeek官宣调整flash系列模型定价。 5. 三星与ASML合作开发下一代EUV光刻掩模版。 6. ChatGPT Images 2.5上线，支持更精准AI图片编辑。 7. Meta推出个人AI智能体Muse，月费最高100美元。 8. 据称谷歌与黑石合作的50亿数据中心项目遭遇延期。 9. OpenAI韩国负责人：对AI驱动存储芯片热潮将持续充满信心。 10. 智元发布AGILE 2.0感控一体模型。 11. 工信部：组织开展“人工智能+三品”专项行动，培育壮大生物医药新兴支柱产业和生物制造未来产业。 12. 京东物流发布五款“狼族”机器人，打造规模最大的物流具身机器人军团。

Researchers at the Institute of Electrical Engineering, Chinese Academy of Sciences proposed a solvation de‑shielding electrolyte design for low‑temperature lithium‑ion capacitors (LICs). The formulation uses gamma‑valerolactone (GVL) as primary solvent (medium polarity, low melting point, moderate Li+ coordination), lithium difluoro(oxalato)borate (LiDFOB) as functional lithium salt, and ethyl acetate (EA) as a weakly coordinating cosolvent to weaken solvent encapsulation of Li+ and encourage anion participation in local solvation structure, creating a weakly bound, anion‑participating solvation environment. Full‑carbon LICs with this electrolyte maintained strong energy output at −40°C, delivering electrode‑mass‑based energy density of 106.8 Wh/kg—about 8.9 times that of conventional carbonate‑based electrolytes. The study reports the approach overcomes slow interfacial reaction kinetics at low temperature caused by strong solvation shielding.