Sources describe efforts to build and use internal AI tools at Meta, including Mark Zuckerberg building a CEO agent to help him do his job better (Meghan Bobrowsky/Wall Street Journal)

Meghan Bobrowsky / Wall Street Journal: Sources describe efforts to build and use internal AI tools at Meta, including Mark Zuckerberg building a CEO agent to help him do his job better — Meta Platforms chief uses the tool to get information faster as the company seeks to embrace artificial intelligence in all it does