SIRumors
ReleasedAug 12, 2026 ·

Grok 4.6 is out

xAI shipped Grok 4.6.

xAI

xAI released Grok 4.6 on Aug 12, 2026. The company announced it itself (xAI on X).

It follows Grok 4.5, 35 days earlier. Releases in the xAI Grok line usually land about 131 days apart.

Grok 4.7 replaced it on Sep 21, 2026.

“Grok 4.6 is available today in Grok Build, Cursor, Grok Bot, and the API.”
xAI on X
Released
Aug 12, 2026
Line
xAI Grok
Previous
Grok 4.5 (Jul 8, 2026)
Confirmed by
The company's own announcement

Source: xAI on X

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