Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and outpace rivals such as Google’s Gemini and OpenAI’s o3 on tough benchmarks ...

The tech billionaire unveiled its latest version, Grok 4, which he claims is "smarter than almost all graduate students, in ...

AI's latest Grok 4 large language model appears to search for owner Elon Musk's opinions before answering sensitive questions ...

Grok, the artificial-intelligence chatbot produced by Elon Musk -owned xAI, this week began posting antisemitic messages in ...

In the ever-expanding universe of artificial intelligence, two major contenders have emerged in 2025, sparking debates among ...

Days after Grok praises Hitler, Musk touts the chatbot as smarter than PhDs in 'every subject' and debuts the SuperHeavy Grok ...

The xAI founder said the very notion humans actually once managed an economy will seem very quaint in the future, like ...