FILE PHOTO: AI (Artificial Intelligence) letters and robot hand are placed on computer motherboard in this illustration created on June 23, 2023. REUTERS/Dado Ruvic/Illustration/File Photo
(Reuters) -Companies announcing multi-billion dollar investments in artificial intelligence have raised concerns about the formation of a bubble reminiscent of the dotcom boom and bust.
Investors are on guard for signals that demand is tailing off or that the massive spending is not paying off as anticipated.
