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OpenAI
OpenAI

Chatgpt o3

Updated: July 2026

OpenAI's o3 model for advanced reasoning.

Specifications

Context
200K
Input
$2/M
Output
$8/M

Capabilities

VISIONTHINKING

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Performance Metrics

Intelligence Index

01

30.4

> 65% OF MODELS

Average Response Performance

Output Speed
134.3 tok/s
Time To First Token
7.34s
Time To First Answer Token
7.34s
End To End Response Time
11.06s

DATA SOURCE: Artificial Analysis

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