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xAI · current: Grok 4.5

Grok. Fast, irreverent, wired into X.

TL;DR — our honest take

The only assistant with a live feed of the world’s conversation. Grok 4.5 (July 2026) is genuinely strong, and nothing beats it for “what is happening right now.” The personality is a feature or a bug depending on your taste.

256K tokensContext window
$8 – $40/moPrice range
July 26Last updated

What Grok is best at

  • Real-time news, markets and social sentiment
  • People who live on X and want AI in the timeline
  • Blunt answers with fewer refusals

Where it isn’t the answer

Careful long-form work and corporate settings — the edgy register cuts both ways.

Plans & pricing

X Premium · ~$8/moBasic Grok in the X app
Premium+ · ~$40/moFull Grok 4.5 with heavy limits

The story so far

  • Nov 2023Grok 1 launches as the anti-corporate assistant
  • 2024–2025Rapid catch-up releases; Grok 3 goes frontier-class
  • Jul 8, 2026Grok 4.5 ships with deeper real-time X grounding

Questions people actually ask

What makes Grok different?

Live access to X. Every other assistant reads the web with a delay; Grok reads the conversation as it happens.

Is Grok good for serious work?

It is stronger than its reputation — 4.5 is frontier-class — but its register suits research and news better than formal writing.

How much does Grok cost?

It comes bundled with X subscriptions: basic access on Premium (~$8/month), full access on Premium+ (~$40/month).

Grok, head-to-head

Grok vs ChatGPT