【美股盘前】英伟达接近敲定与OpenAI的300亿美元投资；全球最大金矿商纽蒙特：预计2026年产量将减少10%；谷歌发布Gemini 3.1 Pro

Group 1 - US Bank plans to invest $25 billion in private credit transactions, extending its existing direct lending business through its capital markets division [2] - Accenture mandates senior employees to regularly use internal AI tools to qualify for promotions, tracking usage frequency as a performance metric [3] - Nvidia is nearing a $30 billion investment in OpenAI, replacing a previous $100 billion long-term commitment [2] Group 2 - Meta has reduced equity-based awards for most employees by approximately 5%, marking the second consecutive year of cuts [2] - Newmont Corporation expects a 10% decrease in gold production by 2026 due to underperformance at two jointly operated mines with Barrick [2] - AppLovin is developing its own social network platform, which could enhance user data access and increase competition with established social media giants [3] Group 3 - AstraZeneca's Calquence combination therapy has been approved by the FDA for treating chronic lymphocytic leukemia and small lymphocytic lymphoma [3] - Google has released the Gemini 3.1 Pro model, which boasts double the inference performance compared to its predecessor [3]