AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Gemini 1.0 Pro vs o1-pro

Google
Gemini 1.0 Pro
OpenAI
o1-pro
Overview
CompanyGoogleOpenAI
Release dateDec 13 2023Mar 19 2025
AccessProprietaryProprietary
Timeline
Release gapGemini 1.0 Pro shipped 462 days before o1-pro

Which is better: Gemini 1.0 Pro or o1-pro?

Gemini 1.0 Pro and o1-pro don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 1.0 Pro shipped 462 days before o1-pro, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — Gemini 1.0 Pro and o1-pro don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemini 1.0 Pro was released by Google on Dec 13 2023.

o1-pro was released by OpenAI on Mar 19 2025.

Other comparisons