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o1 Family - Related AI Models | Phaseo

All model families

o1

Models: 4
Release span: Sep 2024Mar 2025

Family members

Newest to oldest

01
o1 pro
OpenAI
Mar 19, 2025
deprecated
02
o1
OpenAI
Dec 17, 2024
deprecated
03
o1 preview
OpenAI
Sep 12, 2024
retired
04
o1 mini
OpenAI
Sep 12, 2024
retired