Exclusive Elon Musk's xAI tried to teach Grok how to be human — by recording its own workers' faces KEVIN LAMARQUE/Getty, Getty Images, Tyler Le/BI xAI workers recorded facial expressions for AI training, internal documents show. The project aimed to help Grok interpret human emotions and facial movements, workers were told. Workers expressed concern about how the data would be used. Workers at Elon Musk's xAI have been asked to instill anti-"wokeness" in Grok and stop the chatbot from impersona...