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OpenAI

o3 Pro

OpenAI
Overview

A version of o3 with more compute for higher quality and more accurate responses. The o3-pro model uses more compute to think harder and provide consistently better answers, designed to tackle the toughest of problems which require the most advanced reasoning capabilities.

Quick Links
Key Metrics
Max Input
200,000
Tokens
Max Output
100,000
Tokens
Throughput
-
tok/s
Latency
-
ms
Input Price
$20
Per 1M Tokens
Cached Input Price
-
Per 1M Tokens
Output Price
$80
Per 1M Tokens
Blended Price
$65
Per 1M Tokens
Model Information
Release Details

Released

10 Jun 2025

Knowledge Cutoff

Jun 2024

License

Proprietary

Model Architecture

Parameters

-

Training Data

-

Context Window

Input Context Length

200,000 tokens

Output Context Length

100,000 tokens

Key Features
Web Access
No

Real-time access to current web information

Multimodal
Yes

Ability to process multiple data types (text, images, etc.)

Reasoning
Yes

Advanced logical and deductive reasoning capabilities

Fine-Tunable
No

Can be customized for specific use cases

Model Release & Updates
10 Jun 2025
Model Released
Model first made available to the public
10 Jun 2025
Model Announced
Model first introduced to the public
19 Mar 2025
Previous version
Benchmarks & Performance Comparison
AI Stats Score
2636.93
#3/191
Aider-Polyglot
84.90%
#1/26
AIME 2024
93.00%
#5/38
ARC-AGI-1
59.30%
#2/24
ARC-AGI-2
4.90%
#4/23
Codeforces
2748.00
#1/3
Confabulations
14.22
Lower is better
#11/37
GPQA Diamond
84.00%
#7/94
NYT Connections
87.30%
#1/43
Thematic Generalisation
1.82
Lower is better
#11/34