"When I see cases like this of outside counsel ... phoning it in, it's very concerning to me. And it makes me wonder, what else is being phoned in for using AI?” said Nick Tiger, an associate general counsel at the AI platform Pearl.com.

What impact could the first rule for multidistrict litigation, which became effective on Dec. 1, have on judges or lawyers? And find out who American Airlines turned to in lawsuits filed over this year's crash with a U.S. Army helicopter in Washington, D.C.

"Looking to their testimonies, the court is persuaded that a reasonable jury could find that plaintiffs would not have purchased defendants' pacifiers absent the 'orthodontic' descriptor," the court said.

Instacart says the changes would reduce flexibility for workers and increase costs for consumers.

While John Giannandrea reported to CEO Tim Cook, his successor, Amar Subramanya, will report to the senior vice president of software development.