A Look Back at the Top Business Stories of 2023

The collapse of Silicon Valley Bank, the conviction of Sam Bankman-Fried, the reassertion of union power and the turmoil at OpenAI were just some of the big business stories in a year that was full of them.

DealBook has chosen photographs of some of the biggest newsmakers, stories and trends from 2023.

The world races to regulate A.I.

Artificial intelligence had a good year. Investment poured into A.I. start-ups; big tech firms deployed their scale and cloud computing operations to build ties with the field’s new leaders; and Nvidia became the first chipmaker to hit a market capitalization of $1 trillion thanks to demand for its A.I. semiconductors.

The investor enthusiasm was matched by worry among lawmakers, who often struggled to keep pace with the companies developing the technology. But the first steps toward developing regulations for A.I. have been taken. President Biden issued an executive order in October focused on the technology’s implications for national security; China imposed restrictions on certain types of A.I.; and E.U. lawmakers passed one of the world’s first regimes to regulate the technology.