市場消息：俄羅斯政府根據一項法令關閉了多個與拉脫維亞、芬蘭和愛沙尼亞的邊境口岸。

A-share CRO sector extended losses; WuXi AppTec fell more than 6%, Meidixi dropped over 5%, with Hengrui Medicine, Chengdu Xiandao and Kailaiying also declining.

ANTHROPIC said on Tuesday it is launching Claude Science, software designed to help scientists automate research and reduce repetitive tasks. The tool can automate a range of biology and chemistry workflows, including protein-structure prediction, and aggregates commonly used scientific tools and more than 60 scientific databases. ANTHROPIC said the product lets users execute multi-step tasks and query in natural language without consulting multiple separate sources. Claude Science will be offered as a beta to ANTHROPIC’s paying customers.