Who Wrote That Headline? Maybe a Robot.

Ryan Sabalow, a reporter for the newsroom CalMatters, noticed something peculiar when he began covering California lawmakers in 2023. Politicians would often give impassioned speeches against a bill, then refrain from voting entirely.

He began to wonder how often legislators were ducking tough votes — and how that influenced California’s laws.

Not long ago, those questions would send Mr. Sabalow scurrying to some dreary records room or scrolling through a spreadsheet. In the dawning age of generative artificial intelligence, all he had to do was ask a machine.