Checked fact 2922 Sep 2026Models and releases

Grok 4.7 has a 500k context window

Toned down to what the source says

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The exact words it rests on

It has a 500k context window, text and image inputs with text-only output, and no text output limit.

What the source said when we opened it, on 22 Sep 2026.

Release Notes
xAI

Checked by the notis newsroom on 22 Sep 2026, against the source above.

Short permanent address

In a sentence

“Grok 4.7 has a 500k context window.” ai notis, checked 22 Sep 2026. Source: Release Notes (xAI). https://ainotis.com/c/29

As a reference (APA style)

ai notis. (2026, September 22). Grok 4.7 has a 500k context window [Checked claim 29]. ai notis. https://ainotis.com/c/29

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