OpenAI
OpenAI
Multimodal model · United States ·Apr 2025

o4-mini

Multimodal Proprietary
7
Benchmarks

About o4-mini

o4-mini is an AI model developed by OpenAI, in the multimodal category, released in 2025, made available as a proprietary (API-only) model.

On this page you'll find o4-mini's full specifications, including 7 benchmark results. Review provider pricing and benchmark scores below, or compare o4-mini head-to-head with other multimodal models.

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o4-mini benchmark scores
Benchmark Category Score Variant
BrowseComp agentic 28.3%
BrowseComp agentic 28.3% react-cited-tongyi
GAIA agentic 60 react-cited-tongyi
TAU-bench Airline agentic 49.2%
TAU-bench Retail agentic 65.6% reported in GLM-4.5 paper
Humanity's Last Exam reasoning 17.7% react-cited-tongyi
BFCL v3 tool-use 67.2%

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Frequently asked questions

What is o4-mini?

o4-mini is an AI model developed by OpenAI, in the multimodal category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created o4-mini?

o4-mini was developed by OpenAI and released in 2025.

Is o4-mini open source or proprietary?

o4-mini is a proprietary model. It is accessed through an API rather than by downloading the weights.

How much does o4-mini cost?

Pricing for o4-mini depends on the provider. See the providers table on this page for the latest API rates.

How does o4-mini perform on benchmarks?

o4-mini is benchmarked across 7 evaluations on GenAIList, including BrowseComp (28.3%). See the full benchmark table below and compare it with other models.

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