OpenAI
o3 Pro
openai/o3-pro
Input
$20.00
per 1M tokens
Output
$80.00
per 1M tokens
Cached input
—
per 1M tokens
The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently...
- Released
- Context window
- 200K tokens
- Max output
- 100K tokens
- Input
- text, file, image
- Output
- text
- Reasoning
- Yes
Price history
No price changes since we started tracking on .
Providers on OpenRouter
1 endpoint serves this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| OpenAIvendor's own | $20.00 | $80.00 | 200K | — | — |