日本内阁官房长官木原稔：日本不存在钇资源即将耗尽的情况。

美国财政部：美国发布新一轮涉伊朗制裁。

The Information reports OpenAI told California Gov. Gavin Newsom in a letter dated Tuesday it supports strengthening SB53 to require frontier models to have model shutdown mechanisms, submit to mandatory annual independent audits, and adopt tighter cybersecurity measures. The letter, signed by Chan Park, OpenAI's head of US and Canada policy and partnerships, also urges that company safety frameworks explicitly cover frontier models' automated ability to conduct AI research and development; SB53, passed in 2025, currently requires firms to publish safety frameworks and transparency reports and to disclose major security incidents.