Elon Musk unveils new AI ‘companion’ inspired by 50 Shades of Grey and Twilight - The tech billionaire’s artificial intelligence offshoot xAI debuted the new features, allow users to interact with ...

Rhea Purohit in Vibe Check Was this newsletter forwarded to you? Sign up to get it in your inbox. Grok 4 is topping some big AI benchmarks. So why have the responses to it been so mixed? And how come ...