o3 Mini

o3 Mini

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_effort` parameter, which can be set to...

What is o3 Mini?

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...

Specifications

  • Developer: OpenAI
  • Context window: 200K tokens
  • Max output: 100K tokens
  • Input modalities: text, file
  • Output modalities: text
  • Input price: $1.10 per 1M tokens
  • Output price: $4.40 per 1M tokens
  • Knowledge cutoff: 2023-10-31
  • Supported parameters: include_reasoning, max_tokens, reasoning, response_format, seed, structured_outputs, tool_choice, tools

Use o3 Mini with PromptLayer

PromptLayer lets teams manage, evaluate, and observe prompts that run on o3 Mini alongside every other model in their stack. Version prompts, run evals across models, and ship safe rollouts from the same dashboard.

Ready to try it yourself? Sign up for PromptLayer and start managing your prompts in minutes.

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