Chinese AI firm DeepSeek has jolted Silicon Valley by launching LLMs that are cheaper yet as effective as OpenAI's models.

Microsoft was the only stock in the bunch to underperform the S&P 500 last year, and a basket of Magnificent Seven stocks would have returned about 60% last year, largely thanks to Nvidia 's ( NVDA -3 ...

Delaware is facing a further exodus of tech companies amid reports that Meta and Dropbox are moving out of the state. Newsweek has contacted Meta and Dropbox for comment via email.