o3 Pro

The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently better answers.

Model overview

Model ID: openai/o3-pro
Provider: openai
Type: language
Context window: 200,000 tokens
Max output tokens: 100,000

Tags: reasoning, vision, file-input, tool-use

Model pricing

Metric	Value
`Input tokens (/1M)`	`$20.00`
`Output tokens (/1M)`	`$80.00`
`Image generation`	`n/a`
`Cached input read (/1M)`	`n/a`
`Cached input write (/1M)`	`n/a`
`Pricing source`	`gateway`

Related docs

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