# OpenAI: o3 Pro

Provider: openai  
Category: llm  
Model ID: `openai/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...

## Specs

- Context length: 200000 tokens
- Max output: 100000 tokens
- Modalities: text, file, image
- Released: 2025-06-10

## Pricing

- Input: $20.00 per million tokens
- Output: $80.00 per million tokens

## Providers

- **openai** — ctx 200000, input $20.00/M, output $80.00/M

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/models/o3-pro