I know it's tempting to write the bubble story, Mr Altman told me as he sat flanked by his top lieutenants. In fact, there are many parts of AI that I think are kind of bubbly right now. In Silicon Valley, the debate over whether AI companies are overvalued has taken on a new urgency. Sceptics are privately and some now publicly asking whether the rapid rise in the value of AI tech companies may be, at least in part, the result of what they call financial engineering. In other words...
