openaiListed Dec 17, 2024

OpenAI: o1

The latest and strongest model family from OpenAI, o1 is designed to spend more time thinking before responding. The o1 model series is trained with large-scale reinforcement learning to reason...

Context window200K
Max output100K
Provider endpoints2
Benchmark results0
Measured performance

Benchmark results

All leaderboards ↗
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No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

2 quotes

OpenRouter

Catalog quote
Input
$15.00
Output
$60.00
Cached input
$7.50
USD / 1M tokens
200K context100K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDopenai/o1

OpenAI

via OpenRouter

openai

Input
$15.00
Output
$60.00
Cached input
$7.50
USD / 1M tokens

Web search $0.01/search

200K context100K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDopenai/o1::openai

Model specifications

Developer
openai
Modality
Language
Context
200,000 tokens
Maximum output
100,000 tokens
Weights
Not reported
Provider listed
Dec 17, 2024
First discovered
Oct 16, 2026

Exact identities

  • openrouteropenai/o1

Sources

Updated Oct 18, 2026

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