o1-preview

by OpenAI

Released · 56 days after GPT-4o Mini

Key info

Context window
Max output
Input price
$16.50 /1M
Output price
$66.00 /1M

Prices are the median across providers tracked by Artificial Analysis, not Opper billing.

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Intelligence Index17.2
Coding Index34.0
Math Index79.7
Reasoning & knowledge
MMLU-Pro
85%
GPQA Diamond
77%
Math & instruction following
AIME 2025
80%

Available routes

No routes currently available — o1-preview isn't routed through the Opper gateway right now. It's tracked here for its release history.

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