OpenRouter

OpenAI: o3 Pro

Name: OpenAI: o3 Pro
Brand: OpenRouter

Canonical ID: openrouter/openai/o3-pro

More OpenRouter models More o3-pro family models

High-effort o3 tier for difficult technical reasoning and careful answers

Reasoning: No Tool use: Yes

Overview

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Provider: OpenRouter
Family: o3-pro
Release date: 2025-06-10
Last updated: 2025-06-10
Input modalities: text, image, file
Output modalities: text

Pricing and Limits

Token pricing

Input: $20/1M
Output: $80/1M
Cached input: N/A

Context and output

Context window: 200,000
Max output tokens: 100,000
Qualified ID: openrouter/openai/o3-pro

Model Summary

OpenAI: o3 Pro is a model listing in the OpenRouter provider catalog. It is categorized under the o3-pro family.

The model supports text, image, file modalities across input/output paths. Reported context capacity is 200,000. Pricing is listed at $20/1M input and $80/1M output.

Same Family: o3-pro

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
o3 Pro vercel/openai/o3-pro	Vercel AI Gateway	200,000	$20/1M	$80/1M	Reasoning Tools
o3-pro poe/openai/o3-pro	Poe	200,000	$18/1M	$72/1M	Reasoning Tools
o3-pro cloudflare_ai_gateway/openai/o3-pro	Cloudflare AI Gateway	200,000	$20/1M	$80/1M	Reasoning Tools
o3-pro abacus/o3-pro	Abacus	200,000	$20/1M	$40/1M	Reasoning Tools
o3-pro openai/o3-pro	OpenAI	200,000	$20/1M	$80/1M	Reasoning Tools
o3-pro-2025-06-10 openai/o3-pro-2025-06-10	OpenAI	—	$20/1M	$80/1M
OpenAI o3 Pro helicone/o3-pro	Helicone	200,000	$20/1M	$80/1M	Tools
OpenAI: o3 Pro kilo/openai/o3-pro	Kilo Gateway	200,000	$20/1M	$80/1M	Reasoning Tools

OpenAI: o3 Pro

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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Same Family: o3-pro