刚刚，Anthropic旗下Claude Code及Cowork产品负责人Cat Wu宣布已加入OpenAI，这距离她官宣离开Claude Code仅仅一天左右的时间。Cat Wu此前参与推动Claude Code从内部原型发展为商业化产品，并积累了AI编程智能体及通用工作智能体的产品开发经验。 OpenAI与Anthropic正在加紧争夺企业AI市场，此次人事变动引发市场关注。风险投资机构Menlo Ventures的最新报告显示，Anthropic已占据企业大模型API支出的55%，领先OpenAI的31%。Cat Wu的加盟可能帮助OpenAI加快Codex及通用智能体产品迭代，将复杂任务执行、模型评测和企业部署经验引入更广泛的应用场景。随着前沿模型能力不断提升，具备模型评测、智能体设计和商业化落地经验的产品人才正成为AI巨头争夺的重要资源。

S&P GLOBAL MARKET INTELLIGENCE deputy chief economist Phil Smith said Germany’s services-sector recovery lost momentum in October as business demand softened, according to the latest PMI. Q3’s pickup in new-business inflows and existing backlogs helped sustain October activity, but Smith warned that continued growth through the rest of Q4 would likely require a swift rebound in demand. The business expectations index rose to its highest since February, suggesting the slowdown may be temporary. The reintroduction of an October fuel discount pushed down input and output price inflation, but price pressures remain elevated by historical standards. Firms also cited high fuel costs, rising borrowing costs and wage growth as ongoing margin squeezes.

McDonald's (MCD.N) shares rose about 4% after the company's quarterly adjusted profit beat expectations.