Elon Musk’s AI company, xAI, unveiled its latest flagship model, Grok 4, on Thursday, shortly after the chatbot faced a ...

Grok 4 has been announced as Elon Musk's AI company seeks to take on OpenAI and preempt the launch of the GPT-5 model.

Trained on xAI’s Colossus supercomputer, Grok 4 is positioned to outperform existing models such as GPT-3 and Gemini 2.5 Pro across key benchmarks.

The latest generation of Grok models are xAI’s answer to the frontier models from OpenAI, Google, and Anthropic.

Correspondent Ronny Chieng clowned the billionaire after his artificial intelligence chatbot went "full Nazi" on him.

In a high-profile livestream on X (formerly Twitter), Elon Musk and his xAI team pulled back the curtain on Grok 4 — the ...

The billionaire SpaceX and Tesla boss was speaking at the launch of the latest version of his company xAI’s flagship model.

Elon Musk's xAI has launched Grok 4, the latest version of its AI chatbot, despite recent controversies over offensive and ...

More than 90 percent of X's Community Notes — a crowd-sourced verification system popularized by Elon Musk's platform — are never published, a study said Wednesday, highlighting major limits in its ...

We are deep into the AI boom – an age in which large language models have moved from novelty to necessity at a pace that has outstripped our capacity to reflect or adapt.