Grok is a new AI service that operates 24/7, providing users with accurate and helpful responses at any time of the day. Designed to learn and adapt to individual needs, Grok ensures a high level of effectiveness with each interaction. The service aims to help users understand concepts intuitively and empathetically, making it a valuable tool for real-time data capture and personalized assistance. Grok 2.0 is particularly noted for its capability in capturing real-time data.