o3 Mini: Pricing, Context Window & Benchmarks
by OpenAI
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following. Use it to think through multi-step problems that involve analysis across text, code, and images.
What you can do with o3 Mini
Everyday Q&A and clear explanations
Writing help (emails, posts, summaries)
Idea generation and brainstorming
Learning support with step-by-step guidance
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Benchmark Highlights
| Metric | Value |
|---|---|
| Provider | OpenAI |
| Context Window | 200,000 tokens |
| Input Price | $1.10/1M tokens |
| Output Price | $4.40/1M tokens |
| Release Date | Jan 31, 2025 |
| Modalities | text, file |
| Capabilities | N/A |
Compare o3 Mini to other models
See how it stacks up on price, quality, and overall performance.
Frequently asked questions
What is o3 Mini good for?
Use o3 Mini for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does o3 Mini cost?
Pricing is based on usage. Current rates are $1.10/1M tokens for input and $4.40/1M tokens for output.
Can I try o3 Mini for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does o3 Mini support images or audio?
o3 Mini focuses on text-based tasks.
Suggested comparisons
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Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.
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