FT中文网精选：我们是否身处一场人工智能泡沫中？

Group 1 - The article discusses the potential existence of an artificial intelligence bubble, highlighting differing perspectives between the industry and financial sectors [5] - It mentions that the recent AI boom and expectations of interest rate cuts have led the S&P 500 index to reach historical highs, impacting the performance of short-sellers negatively [6] - Retail investors have been blamed for the poor returns of short-sellers since 2020, with a notable reference to the GameStop short squeeze, indicating a trend of retail investors influencing market dynamics [6]