Shock sell-off after study warns most investments in artificial intelligence get zero returns

In the real world, bubbles delight because they reflect their surroundings. But the bubble Altman described may not show the face of its observer.

Investors’ long-running enthusiasm for artificial intelligence showed signs of faltering on Tuesday as tech stocks tumbled.

Shock sell-off after study warns most investments in artificial intelligence get zero returns

“The crash is separating real AI revenues from companies that only have AI PowerPoints.”

It comes after the U.S. stock market exchange lost $1trillion in just four days as a tech stock sell-off escalated on Wednesday.