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.

Experience Grok 4, the revolutionary AI model by xAI that delivers PhD-level intelligence across all subjects. With multi-agent collaboration, advanced reasoning, and 44.4% on Humanity's Last Exam, …

What is Grok 4 and how does it differ from other AI models? Grok 4 is xAI's revolutionary large language model that has achieved unprecedented performance on AI benchmarks. Unlike other AI models, …

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 …

Jul 9, 2025 · Discover Grok 4, the revolutionary AI model by xAI featuring advanced reasoning, multimodal capabilities, and specialized coding features. Released July 2025.

Grok4 is the next-generation AI language model developed by xAI, led by Elon Musk. It's designed as a versatile "Swiss Army knife" for daily conversations and enterprise applications, featuring advanced …

Aug 12, 2025 · Grok 4, xAI’s latest AI model, is now free for everyone with usage limits. Learn how to access it, its restrictions, and what’s next for xAI.

Aug 7, 2025 · Grok 4 adds tools like code execution, web search, and file handling. For this Grok 4 review, I tested what’s new, what works, and what still needs more work.

Jul 10, 2025 · Grok 4 promises improved logical reasoning and text generation. It comes with Grok 4 Code, a specialized variant designed to write, debug, and explain code more efficiently. It comes with …

Jul 3, 2025 · Grok 4 is xAI’s most advanced large language model, representing a step change from Grok 3. With a 130K+ context window, built-in coding support, and multimodal capabilities, Grok 4 is …