英偉達(NVDA.O)：Anthropic的Claude系列模型已上線微軟Azure的NVIDIA GB300 Blackwell Ultra平臺。

A domestic computing-system software full-stack platform named 'Yisuan Ark', jointly developed by the Chinese Academy of Sciences' Computer Network Information Center and other institutions, went live on June 29. The platform targets software adaptation and code-migration bottlenecks on domestic compute, simplifies scientific research operations, and offers an integrated solution for building a scientific-computing software ecosystem. Its developers say it links algorithms, code and applications across the full chain, aiming to move domestic compute from hardware-led capability toward mature hardware–software coordination and to support an autonomous, controllable, efficient and easy-to-use domestic scientific-computing ecosystem.

焦煤2609刷新日內高點，漲幅擴大至4.02%，最新報1292.5元/噸；成交額約512.67億元，日內增倉3.16萬手，持倉變化明顯。