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o3-pro

o3-pro, a language model from OpenAI.
modelOverride: { model: "o3-pro" }
OpenAI·Released June 2025
Pricing
Input
$2.00 / 1M
Output
$8.00 / 1M
Specifications
Context window
200,000 tokens
Max output
100,000 tokens
Released
June 2025
Parameters
Model options, passed in modelOverride.config.
ParameterTypeDefaultRange / options
reasoning_effort
Used to give the model guidance on how many reasoning tokens it should generate before creating a response to the prompt. Low will favor speed and economical token usage, and high will favor more complete reasoning at the cost of more tokens generated and slower responses. The default value is medium, which is a balance between speed and reasoning accuracy.
Selectmediumlowmediumhigh
Use this model
await mindstudio.generateText({
  message: "...",
  modelOverride: {
    model: "o3-pro",
    config: {
      reasoning_effort: "medium",
    },
  },
});