MAI released models that can transcribe voice into text as well as generate audio and images after the group's formation six months ago.

Microsoft plans to invest $10 billion in Japan over the next four years to develop artificial-intelligence infrastructure with partners and strengthen cybersecurity initiatives. The U.S. technology giant said Friday that the investment plan is aimed at helping advance Prime Minister Sanae Takaichi’s goal of improving the nation’s economic security and promoting growth investments in advanced technologies.