A cost-efficient language model from OpenAI, optimized for STEM reasoning tasks, especially in science, mathematics, and coding. Supports the `reasoning_effort` parameter for adjustable thinking time and features significant improvements over its predecessor, with better performance on complex questions and lower latency and cost.
Retired on Oct 23, 2026: requests to this model ID now return an error. These models are live and work with the same API key.
A cost-efficient language model from OpenAI, optimized for STEM reasoning tasks, especially in science, mathematics, and coding.
No. O3 Mini was retired on NagaAI on Oct 23, 2026, and requests to it now return an error. Live models you can use instead with the same API key: GPT-6.1 Terra, GPT-6.1 Sol and GPT-6 Luna.
It takes text as input and returns text.
