o1-pro
OpenAI released 2025-03-19
$263 per million tokens, balanced
No independent quality score.
No benchmark we track has measured this model. That is not the same as measuring it and finding it wanting — we simply cannot rank it, so we do not.
Every price dimension
| Input | $150/M |
|---|---|
| Output | $600/M |
| Web search | $0.01/call |
Independent scores
No independent benchmark has measured this model.
Capability
| Context window | 200K |
|---|---|
| Max output | 100K |
| Input modes | text, image, file |
| Tool use | no |
| Reasoning | optional |
| Knowledge cutoff | 2023-10-31 |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-08-24 |
| Quality data | unrated |
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...