
What is OpenAI o3-mini?
Meet the o3-mini family. OpenAI introduced o3-mini and o3-mini-high, two new reasoning models that excel at coding, science, and anything else that takes a little more thinking.
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OpenAI o3-mini - Pushing the frontier of cost-effective reasoning
The newest, most cost-efficient reasoning model from OpenAI. Excels at STEM—science, math, & coding. Features include function calling & structured outputs. Available in ChatGPT & the API. Optimized for speed & exceptional performance.
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OpenAI o3-mini is used within ActorDO AI Assistant for email management.