American business magnate Elon Musk launched on Monday Grokipedia, an AI-driven online encyclopedia that he says will counter what he calls the “woke” bias of Wikipedia. The tech billionaire announced the platform this month on his US social media company X, claiming an AI-created knowledge hub would be “super important for civilization” and essential for “understanding the Universe.” Musk said he began developing the site last month after a recommendation from his ally David Sacks—a tech investor and the Trump administration’s AI and crypto czar—who had pushed for a conservative alternative to the nonprofit encyclopedia. Unlike Wikipedia’s volunteer-led editorial system,...