OpenAI
OpenAI
Language model · United States ·Apr 2025

OpenAI o4-mini

Language Proprietary

About OpenAI o4-mini

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

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

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Frequently asked questions

What is OpenAI o4-mini?

Reasoning model o4-mini announced. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created OpenAI o4-mini?

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

Is OpenAI o4-mini open source or proprietary?

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

How much does OpenAI o4-mini cost?

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

How does OpenAI o4-mini perform on benchmarks?

Benchmark scores for OpenAI o4-mini are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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