Grok, the AI assistant that's for some reason baked into X, is now available as a standalone app. Like the version that ...

Elon Musk's AI company, xAI, is testing out a standalone iOS app for its chatbot, Grok, which was available only to X users ...

Elon Musk says he's worried that "we’ve exhausted basically the cumulative sum of human knowledge" for training AIs. The solution: just have the AI make something up.