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xAI · Grok

Grok 4.6

Released 12 Aug 2026 · 35 days after Grok 4.5
a new best for xAInotable release

Musk promises 4.7 within three weeks.

Intelligence
31
#2 of 8 scored releases to that date
Price
$3.00
per 1M tokens, 3:1 in/out · $2 in / $6 out
Speed
—
not measured
Weights
Closed
US lab

xAI’s best score over time

12 Aug 202621 Sep 2026
← previous from xAIGrok 4.5