The bosses of OpenAI and Microsoft talk to The Economist

One reasonAIGPTAIAIEUAI the world’s corporate elite each year is to check in on important relationships, be they with critical suppliers or big-spending clients. This year many are wondering about their relationships with and , the startup behind Chat. The companies are the world’s most prominent purveyors of artificial intelligence (), which has the business world giddy. Open exclusively licenses its technology to Microsoft. The software giant is busy injecting it into products from Word to Windows.The relationship between the two companies is also under scrutiny—including in recent weeks by and British antitrust regulators. In November Sam Altman, Open’s boss, was fired by his board, only to be reinstated days later. Satya Nadella, Microsoft’s chief, whose company reportedly owns 49% of the startup, supported Mr Altman during the ordeal. The kerfuffle left many wondering about risks to what Mr Altman has called the “best bromance in tech”. When the pair sat down with in Davos on January 17th, they were upbeat and, for the most part, singing from the same hymn sheet. Their partnership is “great” and “unbelievable”. They often remarked on how much they agree.