Inferbase
Beta
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 using chain of thought. The o1 models are optimized for math, science, programming, and other STEM-related tasks. They consistently exhibit PhD-level accuracy on benchmarks in physics, chemistry, and biology. Learn more in the [launch announcement](https://openai.com/o1).
Input
Output
Context
4K
Max Output
1K
Parameters
—
Technical Specifications
Model TypeChat
Context Window4K
Max Output Tokens640
Parameters—
Training Cutoff—
License—
Capabilities
Input Modalities
textimagefile
Output Modalities
text
Features
reasoningvisionextended_thinking
Benchmarks
Pricing
per 1M tokens • updated regularlyAvailable on 1 Platform
| Platform | Input | Output |
|---|---|---|
OpenRouter | $15.00 | $60.00 |
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Mar 16, 2026
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