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China’s Xiaomi unveils its first EV as it looks to compete with Porsche, Tesla

BEIJING — Chinese consumer electronics company Xiaomi on Thursday detailed plans to enter China’s oversaturated electric vehicle market and compete…

GPT and other AI models can’t analyze an SEC filing, researchers find

Large language models, similar to the one at the heart of ChatGPT, frequently fail to answer questions derived from Securities…

Friday’s S&P 500 and Nasdaq-100 rebalance may reflect concerns over concentration risk

It’s arguably the biggest stock story of 2023: a small number of giant technology companies now make up a very large…