o3 Mini High

o3 Mini High

OpenAI

OpenAI o3-mini-high is the same model as [o3-mini](/openai/o3-mini) with reasoning_effort set to high. o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and...

What is o3 Mini High?

OpenAI o3-mini-high is the same model as [o3-mini](/openai/o3-mini) with reasoning_effort set to high. o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and...

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 High with PromptLayer

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

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