← Artificial Acceleration
xAI · Grok
Grok 4.7
Released
21 Sep 2026
· 40 days after
Grok 4.6
a new best for xAI
notable release
Landed 40 days after Musk’s three-week promise.
Intelligence
35.5
#4 of 18 scored releases to that date
Price
$3.00
per 1M tokens, 3:1 in/out · $2 in / $6 out
Speed
64
output tokens/s, median
Weights
Closed
US lab
xAI’s best score over time
12 Aug 2026
21 Sep 2026
← previous from xAI
Grok 4.6