Brands could soon tap into a new high-intent ad channel as Grok’s AI responses become prime real estate for targeted promotions.

Grok 4.2 is expected to outperform pure compute scaling due to major architectural advancements in its underlying v7 foundation model (Grok 4 uses v6). Elon Musk and xAI have teased “major ...

Elon Musk-owned xAI is testing Grok 4.20, a small update to Grok 4, which already competes with GPT-5 in some benchmarks, such as ARC-AGI 2.

Elon Musk’s xAI makes Grok 4 free for all users globally following GPT-5 launch xAI has made Grok 4 available to all users with generous usage limits for a limited time, while access to the more ...

Elon Musk’s xAI Holdings Corp. has made the latest version of its artificial intelligence model, Grok 4, free to all users, albeit with usage caps, as controversy continues around OpenAI’s GPT ...

Brands could soon tap into a new high-intent ad channel as Grok’s AI responses become prime real estate for targeted promotions.

xAI's Grok takes another timeout as users ask it to weigh in on Gaza The chatbot appeared to be temporarily suspended on Monday, returning with a variety of explanations for its absence.

Two of the most advanced AI chatbots, Grok 4 and ChatGPT-5, go head-to-head in a showdown to see which delivers the smartest, most useful answers.

Elon Musk Claims Grok 4 Better Than ChatGPT-5, Confirms Grok 5 Coming This Year Elon Musk, in a post on X, confirmed that Grok 5 will be released by the end of this year.

Grok aims to be the premier chatbot for medical advice and therapy. But as I found out, a lot could go wrong.