openai
OpenAI: GPT-5 Pro
openai/gpt-5-pro
For $1, you can send approximately:
~1.06messages
How do we get this number?
One message = ~7,000 input tokens + ~7,000 output tokens
Input cost per message7,000 x $15.00/M = $0.105000
Output cost per message7,000 x $120.00/M = $0.840000
Total cost per message$0.945000
Messages for $11.06
Context window
400k
tokens
Max response
128k
tokens
Input price
$15.00
per million tokens
Output price
$120.00
per million tokens
Modalities
Input:imageInput:textInput:fileOutput:text
Description
GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and...