Grok's edge is still live X and web context, plus a less buttoned-up tone. SuperGrok at $30/mo is the plan most people should buy — it unlocks Grok 4.6, Imagine, Grok Bot, and much higher usage than the free tier. SuperGrok Plus at $100/mo adds 1080p video and a much larger usage pool; Heavy is the top individual tier for maximum compute. Do not quote a 2M-token window as the current consumer default — Grok 4.6 ships with a 500k context on the API, with configurable reasoning effort. The free tier is still tight. Privacy-conscious teams should use SuperGrok Business, which is excluded from training by default.
Grok is xAI's AI assistant, with real-time web and X search, image and video generation (Imagine), voice, Grok Bot, and coding tools. The current flagship is Grok 4.6. Paid consumer plans are SuperGrok ($30/mo), SuperGrok Plus ($100/mo), and SuperGrok Heavy.