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o3 Mini HighAPI
o3 Mini High (OpenAI): live API pricing, context window and the best open-source alternatives, tracked daily by olud.ai.
Prices update automatically — checked hourly against provider list prices.
Benchmarks & performance
Independent benchmark scores for o3 Mini High, measured by Artificial Analysis. Higher is better. Measurement mode: high.
About this model
o3 Mini High is a commercial AI model by OpenAI. The specifications below are tracked automatically: pricing is refreshed hourly from public list prices, so the numbers on this page reflect the current cost of using the model through its API.
Frequently asked questions
What is o3 Mini High?
o3 Mini High is an AI language model from OpenAI. It is a proprietary model, available through an API. It scores 15.6 on the Artificial Analysis intelligence index.
Is o3 Mini High free?
o3 Mini High is not free: it costs $1.1 per million input tokens and $4.4 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.
What is o3 Mini High good at?
Independent benchmarks from Artificial Analysis give it GPQA 77.3%, MMLU-Pro 80.2%, Humanity's Last Exam 12.3%, Long Context Reasoning 39.3%, LiveCodeBench 73.4%, SciCode 39.8%, MATH-500 98.5%, AIME 86%, IFBench 67.1%, τ²-Bench 31.3%, τ-Bench Banking 5.2%, Terminal-Bench 4.5%, Terminal-Bench Hard 6.1%. It is particularly used for code generation.