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o3 Family - Related Models & Variants | AI Stats

o3

OpenAI

Overview Timeline Benchmarks Providers Quickstart Performance

o3 family

5 models

We track 5 siblings across 1 provider. Launch window Dec 2024 - Jun 2025.

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OpenAI

OpenAI

o3

OpenAI

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Family members

Dive into each sibling for pricing, benchmarks, and availability.

OpenAI

OpenAI

Available

Viewing now

Release window

Apr 2025

Timeline

12 months ago

OpenAI

OpenAI

o3 Deep Research OpenAI

Available

Release window

Jun 2025

Timeline

9 months ago

OpenAI

OpenAI

Available

Release window

Jun 2025

Timeline

10 months ago

OpenAI

OpenAI

Available

Release window

Jan 2025

Timeline

about 1 year ago

OpenAI

OpenAI

o3 Preview OpenAI

Announced

Release window

Dec 2024

Timeline

over 1 year ago