Investors already wanted to see what companies like Microsoft Corp. and its Big Tech peers plan to spend on artificial intelligence, and how those investments are working for the businesses so far. Now there’s greater interest in those spending goals thanks to DeepSeek’s indication that it’s possible to build AI services at a fraction of the cost previously thought.

Billionaire Bill Gates says divorcing his wife Melinda was a mistake and that he regrets it years later. Money can’t buy you happiness, the famous saying goes, and it seems it holds a lot of truth after Microsoft founder Gates revealed in an interview that his divorce was a mistake.