Ryan Salame, the head of FTX’s subsidiary in the Bahamas, was the first of Sam Bankman-Fried’s deputies to be sentenced since the crypto exchange collapsed in November 2022.

The advanced A.I. system would succeed GPT-4, which powers ChatGPT. The company has also created a new safety committee to address A.I.’s risks.

Chief executives are vulnerable to the same forces buffeting their employees. Leadership is important, but so is efficiency — and cost-cutting.

Elon Musk, who founded xAI last year, has said the business “still has a lot of catching up to do” as it looks to compete with well-funded companies like OpenAI.

Videos of parents demonstrating their moves have been a surprise hit on a site where youth rules — perhaps because the trend isn’t played for laughs.

Live Nation Entertainment, which owns Ticketmaster, is accused of violating antitrust laws. The Justice Department drew on the concert behemoth’s internal communications in its lawsuit.