AI has officially lunched Grok 4 during a livestream with Elon Musk, who called it the "smartest AI in the world." ...

Discover xAI's Grok 4, Elon Musk's cutting-edge AI model rivaling ChatGPT. Explore its multimodal capabilities, faster ...

In response, X mostly turned off Grok, and the chatbot’s official account claimed that “xAI has taken action to ban hate ...

Users on tech billionaire Elon Musk's X platform were stunned Tuesday as the inbuilt AI chatbot known as Grok began to praise ...

Grok was developed by Musk’s xAI and pitched as alternative to “woke AI” interactions from rival chatbots like Google’s ...

On paper, Grok 4 is Musk’s most ambitious AI model yet. The model is expected to rival OpenAI’s GPT-5 and Anthropic’s Claude 4 Opus, both of which have recently dominated headlines for their real-time ...

Musk has spent the last several days elevating opposition to the bill and its contents. Late Monday night, the billionaire ...

X CEO Linda Yaccarino said she’s stepping down after two bumpy years running Elon Musk’s social media platform.