OpenAI: o1-pro
The OpenAI o1-pro model is capable of handling text, images, and file inputs within a context length of 200,000 tokens, and supports reasoning but lacks structured output or tool integration. With its benchmark blended score of 30.5 across one independent benchmark, it performs well in general language understanding and generation tasks. Considering its price point of $150 per million input tokens and $600 per million output tokens, the o1-pro might be more suitable for projects with strict budget constraints but still require robust text processing capabilities.
Benchmark results
Independent, published benchmarks. Blended score 30.5 across 1 benchmark, last refreshed 2026-08-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 31.6 |
- Model ID
- openai/o1-pro
- Vendor
- openai
- Released
- March 2025
- Tokenizer
- GPT
- Input Modalities
- text, image, file
- Output Modalities
- text
- Max Output
- 100,000 tokens
- Tool Calling
- not supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- yes
What it costs in practice
Computed from the current $150.00/M input and $600.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $5.40 |
| Classify 1,000 customer emails | 500k in / 50k out | $105.00 |
| A month of a busy support chatbot | 5M in / 2M out | $1,950.00 |
Similar models
OpenAI: o1-pro (batch)
OpenAI: GPT-3.5 Turbo (batch)
OpenAI: GPT-4 Turbo
OpenAI: GPT-3.5 Turbo
OpenAI: GPT-4 Turbo (batch)
OpenAI: GPT-3.5 Turbo (older v0613)
Quick answers
- How much does OpenAI: o1-pro cost?
- $150.00 per million input tokens and $600.00 per million output tokens.
- What is OpenAI: o1-pro's context window?
- 200,000 tokens, roughly 300 pages of text in a single request.
- Does OpenAI: o1-pro support tool calling?
- It supports structured output, a reasoning mode.
- Can OpenAI: o1-pro process images?
- Yes, it accepts image input.