o3 Mini
by OpenAI
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the `reasoning
Models
o3 Mini
Added 10 July 2026
Overview
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the reasoning_effort parameter, which can be set to...
How to use / API access
Call via OpenRouter with model id `openai/o3-mini`.
- openrouter ·
openai/o3-miniDocs
OpenRouter id: openai/o3-mini
Benchmarks
- Intelligence Index (artificial-analysis): 12.5 index
Notes
o3 Mini is listed in the EDNA Models directory from the OpenRouter catalogue.
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