UNDER DANIELA AND DARIO AMODEI , , THE WONKY STARTUP HAS SHRUGGED OFF ITS “DOOMER” ” REPUTATION. NOW IT’S THE GO-TO AI TOOL FOR THOUSANDS OF COMPANIES. HOW LONG CAN IT STAY AHEAD OF ITS BIGGER, FREE-SPENDING RIVALS?

“There are elements of irrationality through a moment like this,” Google CEO Sundar Pichai tells the BBC. Even Big Tech bosses are starting to express nervousness about the scale of spending on AI chi

IF AI REVENUE DOESN’T T CATCH UP WITH AI SPENDING, GLOBAL STOCKS WILL BE AT RISK.

Companies in the news ...and how they were assessed

High US stock valuations show investors expect strong growth in corporate profits in the coming years. Wall Street’s latest performance is giving them every reason for optimism. More than 90% of S&P 5

It has been a busy year for large companies’ IT departments. Firms ranging from Marks & Spencer to Jaguar Land Rover (JLR) have seen their operations disrupted by cyberattacks. The incident at Jaguar