Stuff Your Kindle Days tend to fall into one of two categories. Some events are live for a number of days, offering you the chance to take stock of your options and download at your leisure. Others are live for 24 hours, which adds a layer of intensity to the experience. The Sapphic Shelf Explosion falls into the latter category, but there's no need to panic. You've still got plenty of time to check everything out, make a plan of priorities, and stock up. It's not like you're going to be spending big anyway.
OpenAI周五发布的声明称，亚马逊、英伟达和软银在该轮融资中分别投资了500亿美元、300亿美元和300亿美元。这笔投资使OpenAI的估值达到7300亿美元(未计入投资前)，相较于其10月份在二级融资中的5000亿美元估值，实现了大幅增长。OpenAI表示，随着本轮融资的推进，预计其他投资者也将加入。（证券时报）
。关于这个话题，91视频提供了深入分析
Photograph: Julian Chokkattu
不过高增长的另一面，高退货率、价格争议、AI能力等问题也逐渐显现。