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o3-mini
About o3-mini
o3-mini is an AI model developed by OpenAI, in the language category, released in 2025, made available as a proprietary (API-only) model.
On this page you'll find o3-mini's full specifications, including 7 benchmark results. Review provider pricing and benchmark scores below, or compare o3-mini head-to-head with other language models.
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o3-mini benchmark scores▶
| Benchmark | Category | Score | Variant |
|---|---|---|---|
| Codeforces Elo | code | 2,130 | high-rating-cited-phi4r |
| LiveCodeBench v5 | code | 68.8% | high-cited-phi4r |
| AIME 2024 | math | 88% | high-cited-phi4r |
| AIME 2025 | math | 82.5% | high-cited-phi4r |
| HMMT February 2025 | math | 67.5% | high-cited-phi4r |
| Omni-MATH | math | 74.6 | high-cited-phi4r |
| GPQA Diamond | reasoning | 77.7% | high-cited-phi4r |
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Frequently asked questions
What is o3-mini? ▶
o3-mini is an AI model developed by OpenAI, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created o3-mini? ▶
o3-mini was developed by OpenAI and released in 2025.
Is o3-mini open source or proprietary? ▶
o3-mini is a proprietary model. It is accessed through an API rather than by downloading the weights.
How much does o3-mini cost? ▶
Pricing for o3-mini depends on the provider. See the providers table on this page for the latest API rates.
How does o3-mini perform on benchmarks? ▶
o3-mini is benchmarked across 7 evaluations on GenAIList, including Codeforces Elo (2,130). See the full benchmark table below and compare it with other models.
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