o1-pro
ModelActiveby OpenAI · family “o1-pro”
The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide... (description from the OpenRouter listing)
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Epoch Capabilities Index
Not scored by Epoch AI
Released
19 Mar 2025
Context window
200K tokens
Max output
100K tokens
Input $ / 1M tokens
$150.0
Output $ / 1M tokens
$600.0
Cached input $ / 1M
Unknown
Each benchmark shown separately with its own source
Benchmark results (1)
| Benchmark | Domain | Score | vs best recorded | Setting | Run | Source |
|---|---|---|---|---|---|---|
| HLE | knowledge | 8.1% | 15% | — | — | External ↗ |
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
13 observations (OpenRouter listing + Internet Archive snapshots). History accumulates with every ingest run; a single point means no change has been observed yet.
Events
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