← Artificial Acceleration
OpenAI · GPT series
o1-preview
Released
12 Sep 2024
· 0 days after
o1-mini
Intelligence
—
no index score yet
Price
$28.88
per 1M tokens, 3:1 in/out · $16.5 in / $66 out
Speed
—
not measured
Weights
Closed
US lab
OpenAI’s best score over time
9 Jul 2026
26 Oct 2026
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GPT-4o (Nov '24)