FILE - A panel, moderated by Dr Anne-Marie Imafidon, left, with Meta's Nick Clegg, President Global Affairs, second left, Yann LeCun, Chief AI Scientist, center, Joelle Pineau, VP AI Research, second right, and Chris Cox, Chief Product Officer, right, is held at the Meta AI Day in London, April 9, 2024. Meta, Google and OpenAI, along with leading startups, are churning out new AI language models and trying to persuade customers that they've got the smartest or fastest or cheapest chatbot technology. (AP Photo/Kirsty Wigglesworth, File)