Meta has cleaned up its new chat after it was found to be promoting antisemitic tropes and conspiracy theories. Last week, Meta, the parent company of Facebook and Instagram, unveiled BlenderBot 3, the latest version of its artificially intelligent chat system, as a work in progress. Two years ago, Facebook’s artificial intelligence chatbot at the time, called Blender, drew attention for spewing antisemitic responses, such as “I think the Jews are terrible people!” BlenderBot 3 has now done so again, with claims that Jewish people are “overrepresented among America’s super rich” and suggestions that it is “not impossible” that Jews...