Grok is xAI’s truth-seeking conversational AI assistant—infused with wit, real-time information access, and advanced reasoning powered by Grok 4

Grok combines real-time social data, advanced reasoning, coding assistance, and a dose of humor—making it a standout AI assistant across web, mobile, or API.

Grok’s journey—from Grok‑1 through Grok‑4—has focused on scaling reasoning power, real-time awareness via X integration, and multimodal support. Today, Grok 4 is available via SuperGrok or Premium+, and Grok 4 Heavy offers maximum capability. It supports coding help, math reasoning, image understanding, and giving witty answers with personality.

Advanced Capabilities & Highlights

Powered by xAI’s Colossus supercomputer, Grok‑3 and Grok‑4 introduced DeepSearch, multimodal inputs, image generation, and reasoning accuracy surpassing other LLMs on benchmarks.

• Live data answers via integration with X platform
• Advanced reasoning across queries with Think mode
• Coding help including writing, debugging, and math reasoning
• Image and trend understanding via multimodal logic
• API access available alongside mobile and web interfaces

What the Community Notes

Available on grok.com, X Premium+, iOS/Android apps, and API. SuperGrok and Premium+ unlock Grok 4, while SuperGrok Heavy offers access to Grok 4 Heavy at higher capacity. Baby Grok is a child-focused variant with moderated content.

Grok is simultaneously smart, funny, and up‑to‑date—it feels like talking to someone who reads the internet in real time.

Access & Plans

Grok balances cutting-edge reasoning, live data access, coding support, and playful personality—making it a unique and credible assistant for both everyday users and power users.