OpenAI

Creator of GPT series and ChatGPT. Leading AI research company.

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Founded
2015
Headquarters
San Francisco, CA
Funding
Private
Models
9

All OpenAI Models

GPT-4o

openai
Input /1M
$2.50
Output /1M
$10.00
Context: 128K
visionfunction-callingjson-mode
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GPT-4o mini

openai
Input /1M
$0.150
Output /1M
$0.600
Context: 128K
visionfunction-callingjson-mode
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GPT-4.1

openai
Input /1M
$2.00
Output /1M
$8.00
Context: 1.0M
visionfunction-callingjson-mode
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GPT-4.1 mini

openai
Input /1M
$0.400
Output /1M
$1.60
Context: 1.0M
visionfunction-callingjson-mode
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GPT-4.1 nano

openai
Input /1M
$0.100
Output /1M
$0.400
Context: 1.0M
visionfunction-callingjson-mode
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o1

openai
Input /1M
$15.00
Output /1M
$60.00
Context: 200K
visionfunction-callingstreaming
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o1-mini

openai
Input /1M
$3.00
Output /1M
$12.00
Context: 128K
streamingreasoning
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o3

openai
Input /1M
$10.00
Output /1M
$40.00
Context: 200K
visionfunction-callingstreaming
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o4-mini

openai
Input /1M
$1.10
Output /1M
$4.40
Context: 200K
visionfunction-callingstreaming
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