Grok 4 is the most intelligent model in the world. It includes native tool use and real-time search integration, and is available now to SuperGrok and Premium+ subscribers, as well as through the xAI API. Detailed breakdown of Grok 3 Beta including features, pricing, benchmarks, and performance analysis. Last updated in September 2025. Grok is a free AI assistant designed by xAI to maximize truth and objectivity. Grok offers real-time search, image generation, trend analysis, and more. Grok 3 is a new model from xAI that can think and reason for seconds to minutes, correct errors, and deliver accurate answers. It can perform well on various tasks such as math, coding, and ASCII art, and users can inspect its reasoning process.
