Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

Internal emails obtained by WIRED show a hasty process to onboard OpenAI, Anthropic, and other AI providers to the federal ...

The social media platform X appeared to temporarily suspend its AI chatbot, Grok, on Monday, with the bot itself later ...

When xAI unveiled Grok 4 last month, Musk described it as "the world's most powerful AI model," claiming it outperformed ...

Elon Musk's XAI is embracing NSFW content with Grok's lingerie-wearing AI companion and a new "spicy" video generator.

Early in July, Grok suddenly started calling itself “MechaHitler.” This probably cost the AI company xAI a contract with the ...

AI has made Grok 4 freely accessible to all users globally, but the more advanced model, Grok 4 Heavy, will be available only ...

Musk claims users have already generated over 44 million images using the feature, with the number continuing to grow.

Elon Musk’s AI company, xAI, has announced that its newest artificial intelligence model, Grok 4, is now available for free ...

AI has made its AI model Grok 4 accessible to all users, expanding from its initial paid-only release. A global rollout ...

AI chatbot Grok offered conflicting explanations for its brief suspension from X after accusing Israel and the US of ...