Softbank Group Corp is in talks to invest up to US$25 billion in ChatGPT owner OpenAI, according to a person familiar with the matter, as the Japanese conglomerate continues to expand into the sector.

In his newly built palace near Tokyo, lined by stone statues of Roman emperors and surrounded by an 18-hole golf course, ...

OpenAI is in early talks to raise up to $40 billion in a funding round that would value the ChatGPT maker as high as $300 ...

Even so, Mr Ellison remains the world’s fifth-richest man, and Oracle the third-biggest software firm. He has a thing or two ...