OpenAICurrent

GPT-5-PRO

General-purpose language tasks

Context Window

400K tokens

≈ 300K words

Input Price

$15

per 1M tokens

Output Price

$120

per 1M tokens

Released

October 2025

Capabilities

Tool / Function calling

Best for

General-purpose language tasks

Strengths

Frontier intelligence
Deep reasoning
Complex tasks
Research

API identifier

gpt-5-pro

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