News Corp Australia is producing 3,000 articles a week using generative artificial intelligence, executive chair Michael Miller has revealed.

Miller told the World News Media Congress in Taipei that a team of four staff use the technology to generate thousands of local stories each week on weather, fuel prices and traffic conditions, according to a report in Mediaweek.

The unit, Data Local, is led by News Corp's data journalism editor Peter Judd and many of the stories carry his byline.

The unit supplements the copy written by reporters for the companies' 75 "hyperlocal" mastheads across the country including in Penrith, Lismore, Fairfield, Bundaberg and Cairns.

Stories such as "Where to find the cheapest fuel in Penrith" are created using AI but overseen by journalists, according to a spokesperson from News Corp. There is no disclosure on the page that the reports are compiled using AI.

The spokesperson confirmed Miller had made the comments at a conference last month and said it would be more accurate to describe the "3,000 articles" as providing service information.

"For example, for some years now we have used automation to update local fuel prices several times daily as well as daily court lists, traffic and weather, death and funeral notices," the spokesperson said.

"I'd stress that all such information and decisions are overseen by working journalists from the Data Local team."