What is Grok and where do you find it on X?

Grok is an AI assistant created by xAI that's built into the X platform (formerly Twitter). You can ask questions, search for recent information, and get explanations on trending topics in real time. It's available to X Premium subscribers.

Grok is an artificial intelligence assistant integrated into the X platform. You access it through X (formerly Twitter) and use it like other AI chatbots — ask questions, request explanations, search for current events and trending topics, and get real-time information from what's happening on X. Because Grok has access to live X posts, it's particularly good at answering questions about what's trending and what's happening right now.