← Artificial Acceleration
OpenAI · GPT series
GPT-4o (Aug '24)
Released
6 Aug 2024
· 19 days after
GPT-4o mini
Intelligence
—
no index score yet
Price
$4.38
per 1M tokens, 3:1 in/out · $2.5 in / $10 out
Speed
—
not measured
Weights
Closed
US lab
OpenAI’s best score over time
9 Jul 2026
26 Oct 2026
← previous from OpenAI
GPT-4o mini
next from OpenAI →
o1-mini