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 ...

Elon Musk's xAI has launched an AI companion named Ani, a sexualized anime character available even in Kids mode. Despite controversies surrounding the company, Musk promotes Ani on his X account, ...

Experts at OpenAI and Anthropic are calling out Elon Musk and xAI for refusing to publish any safety research. In the wake of ...

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots.

Musk’s approach to pitching Ani and his other AI companion, Rudi, a storytelling cartoon fox that can be switched to “bad” ...