《晚安咖啡》科技夜话（英文版）：亚马逊登顶，英伟达投OpenAI，谷歌发Gemini

晚安咖啡GoodNightCoffee · Feb 20, 2026 · 12m

Amazon surpasses Walmart in annual revenue, becoming the new global retail leader.

Nvidia plans a $30 billion investment in OpenAI, potentially the largest single investment in AI.

Google releases Gemini 3.1 Pro with doubled reasoning power for complex tasks.

ByteDance's AI product"Doubao" sees traffic surge during Spring Festival, integrated across all apps.

Meta adjusts compensation, reducing equity grants to focus resources on AI investment.

New York City halts expansion of autonomous taxi services, disappointing Waymo.

Apple's stock correlation with Nasdaq 100 hits a 20-year low, trading…