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 ...

The public feud between Elon Musk and Sam Altman takes a bizarre turn as their AI chatbots seemingly take opposing sides.

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

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

AI has made Grok 4 available to all users with generous usage limits for a limited time, while access to the more advanced ...

Elon Musk says his AI company xAI will sue Apple, claiming the App Store unfairly ranks rival chatbot Grok lower than ...

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

Apple denies Musk’s claim that the App Store ranks xAI’s Grok unfairly, saying its charts and recommendations are unbiased.