AI has launched Grok 4.20 in three API variants priced up to 60% cheaper than Grok 3, setting a record 78% non-hallucination ...

Update: A day after this article was published, xAI unveiled Grok 4.1 access through its API for $0.20 per 1 input million tokens (or $0.05 for cached input) and output tokens at $0.50 per million, ...

What if you could generate thousands of lines of functional code in mere moments, tackling complex projects that once took days or weeks? The Grok 4 Coder (Sonic) model from the team at xAI is making ...

Grok, the xAI chatbot, has developed a name for itself as one of the more notorious AIs on the scene, famous for pushing boundaries and, at times, delivering responses that raised eyebrows. But the ...

Grok logo displayed on a laptop screen and Elon Musk account on X displayed on a phone screen. - Jakub Porzycki / NurPhoto via Getty Images Grok is apparently referring to Elon Musk's X posts in order ...

Elon Musk on Monday praised his artificial intelligence chatbot Grok, declaring simply that it "gives great advice" in a post on X that quickly drew millions of views and hundreds of user testimonials ...

Elon Musk-owned xAI has started rolling out Grok 4.1, which is an upgrade to the existing Grok 4 model. xAI has launched two Grok 4.1 models with some incremental improvements. One of the models is ...

Grok 4 had lower lmarena scores than I had projected based upon the amount AI training compute used. I had projections for Grok 3.5 which was renamed Grok 4. We do not have elo lmarena score for Grok ...

The update marks one of the most significant leaps yet in xAI’s push to create highly capable, emotionally aware, and human-aligned AI systems. Image: Envato “Personality goes a long way,” was a line ...

Fixing Grok 4.1 bias requires proven strategies to combat AI discrimination, ensuring fairness, transparency, and ...

xAI's latest Grok 4 large language model appears to search for owner Elon Musk's opinions before answering sensitive questions about topics like Israel-Palestine, abortion, and U.S. immigration policy ...