Yann LeCun, the artificial intelligence pioneer who is leaving Meta Platforms Inc. at the end of the year, said Meta will not financially back his new AI company and hinted it could be based in Paris.LeCun said he was leaving Meta last month, and described the social media giant at the time as a “partner” to his new company without giving further details. Speaking at the AI-Pulse event in Paris on Thursday, LeCun said Meta was not an investor....