X, formerly known as Twitter, has introduced a new feature allowing users to interact with xAI's Grok 3 chatbot directly in post replies. Users can now mention Grok in their responses to ask questions or seek explanations about the content of posts, with Grok providing real-time answers within seconds. This update enhances the functionality of the platform, making it easier for users to leverage the capabilities of Grok 3, which is known for its real-time responses and a humorous tone not suitable for everyone. The chatbot, developed by xAI, can navigate the web, understand images through its multimodal capabilities, and solve complex problems. The integration of Grok 3 into X's ecosystem is part of a broader effort by xAI to increase the accessibility of its AI assistant. Grok is also available through a standalone app on both iOS and Android, as well as a dedicated website, and features a dedicated button within X for direct access.