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OpenRouter

o1-pro API

OpenRouter
About

Build advanced reasoning agents with o1-pro, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $150.00/1M input and $600.00/1M output tokens. Access o1-pro via the OpenRouter API with up to 100K output tokens.

Capabilities

Input Modalities

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Output Modalities

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Reasoning
Yes
Structured Output
Yes
Tool Use
No
WeightsClosed
Temperature
Fixed
Attachment
Supported
Limits
Context Window
200K

Tokens

Input Limit
200K

Tokens

Max Output
100K

Tokens

Pricing

Standard (per 1M tokens)

Input
$150.00
Output
$600.00
Frequently Asked Questions

o1-pro by OpenRouter costs $150.00 per 1M input tokens and $600.00 per 1M output tokens.

Model Details
ID
openai/o1-pro
Provider
OpenRouter
Family
o-pro
Release Date
Mar 19, 2025
Knowledge Cutoff
Sep 1, 2023
API Integration
NPM Package
@openrouter/ai-sdk-provider
Environment Variables
OPENROUTER_API_KEY
API Base URL
https://openrouter.ai/api/v1
Documentation