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 ...

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

Elon Musk's xAI has launched an AI companion named Ani, a sexualized anime character available even in Kids mode. Despite ...

It is likely that, along with performance and memory improvements, GPT-5 could turn OpenAI into the leaders for AI coding, as well as the other points of improvement for chatbots.

Elon Musk’s AI company, xAI, is facing growing backlash, as the NAACP, along with several environmental groups, recently filed a legal appeal.