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Home/AI Models/Grok
What Is Grok? A Complete Guide to xAI

What Is Grok? A Complete Guide to xAI

Grok

A practical guide to xAI's Grok, including its real-time X data access, DeepSearch, voice features, and who should actually use it.

AP
Staff
August 17, 2026 · 1 min read

Grok is xAI’s assistant, built around real-time X data and a faster release cadence than most competitors. Here’s what actually makes it different.

Access

Available at grok.com, through the Grok app, and built into X for Premium subscribers. Free tier exists with usage limits; paid tiers unlock newer models, higher limits, DeepSearch, and voice mode.

What genuinely sets it apart

  • Real-time X data access, letting it reason about current public sentiment in a way models without live social data can’t.
  • DeepSearch, an extended research mode pulling from multiple live sources.
  • A notably fast release cadence, with new versions shipping every few weeks.
  • Strong coding and agentic performance, tuned on real developer-agent session data.

Grok makes the most sense if you specifically need live social sentiment or current-events grounding. For general writing, research, or coding, the practical differences between it and Claude, ChatGPT, or Gemini are smaller than the marketing suggests.

Learn more directly at x.ai.

Related

Grok Voice: Think Fast Mode, Explained
Grok

Grok Voice: Think Fast Mode, Explained
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Grok’s Coding Performance: What to Know
Grok’s DeepSearch Mode, Explained
Grok

Grok’s DeepSearch Mode, Explained
Up Next
How to Use Google Gemini: A Guide

How to Use Google Gemini: A Guide

Gemini

A practical guide to using Google Gemini, including where it's built in, what it's best at, and how to use it inside Docs and Gmail.

AP
Staff
August 17, 2026 · 1 min read

Gemini’s biggest advantage isn’t a benchmark score. It’s already built into the Google products most people use every day, which changes how it’s actually worth using.

Beyond the standalone app at gemini.google.com, Gemini is built directly into Gmail, Docs, Sheets, Search’s AI Mode, and Android. For a huge number of people, it’s already one click away, no separate sign-up required.

What it’s genuinely best at

Live, grounded search, pulling current information from Google Search directly into answers. Very large documents and codebases, thanks to a context window built for holding huge material at once. And working directly inside your existing Workspace data without exporting anything first.

Using it inside Docs and Gmail specifically

Inside Docs, it can draft, summarize, and rewrite directly in your document without pasting text elsewhere. Inside Gmail, it drafts replies and summarizes long threads. The practical advantage over a separate chat app is that it already has the document open as context.

If you’re already in Google’s ecosystem, the fastest way to start is inside a tool you already have open, not a new app. See our full comparison for how it stacks up against alternatives.

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