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Gemini 2.0 Flash vs o1-pro

Google Gemini 2.0 Flash vs OpenAI o1-pro — side-by-side specs.

Google
Gemini 2.0 Flash
OpenAI
o1-pro
Overview
CompanyGoogleOpenAI
Release dateJan 30 2025Mar 19 2025
Model type
Open sourceNoNo
Specifications
Parameters
Context window
Benchmarks
Timeline
Release gapGemini 2.0 Flash shipped 48 days before o1-pro

Which is better: Gemini 2.0 Flash or o1-pro?

Gemini 2.0 Flash and o1-pro don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 2.0 Flash shipped 48 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 2.0 Flash and o1-pro don't publish scores on any of the same benchmarks.

Frequently asked questions

When was Gemini 2.0 Flash released?
Gemini 2.0 Flash was released by Google on Jan 30 2025.
When was o1-pro released?
o1-pro was released by OpenAI on Mar 19 2025.

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