AI explained why Grok 4 seemed to search for Elon Musk's opinions when asked about some hot-button topics.

AI signaled it was putting more resources behind its AI companions, posting a new position devoted to the product.

xAI’s latest frontier model, Grok 4, has been released without industry-standard safety reports, despite the company’s CEO, Elon Musk, being notably vocal about his concerns regarding AI safety. Leading AI labs typically release safety reports known as “system cards” alongside frontier models.

AI, Anthropic, Google and OpenAI received contracts worth up to $200 million to help the Pentagon incorporate artificial intelligence into national

As Elon Musk contemplates the relationship between several of his companies, he said on social media that Tesla shareholders will vote on whether to invest in xAI.

Makers of the chatbot program Grok apologized for "horrific behavior that many experienced" after users reported multiple antisemitic responses.

From Grok's antisemitic rants to the permit for turbines in Memphis, here's a look at some of the latest news surrounding Elon Musk's xAI.

Elon Musk's xAI startup is swimming in controversy after launching Grok 4, the latest version of its snarky AI chatbot. Last week, the company boasted that Grok 4 achieved higher scores than quite a few other large language models (LLMs) on various industry benchmarks.