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

Gemini 2.0 Flash-Lite vs o1-pro

Google
Gemini 2.0 Flash-Lite
OpenAI
o1-pro
Overview
CompanyGoogleOpenAI
Release dateFeb 1 2025Mar 19 2025
AccessProprietaryProprietary
Timeline
Release gapGemini 2.0 Flash-Lite shipped 46 days before o1-pro

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

Gemini 2.0 Flash-Lite 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-Lite shipped 46 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-Lite and o1-pro don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemini 2.0 Flash-Lite was released by Google on Feb 1 2025.

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

Other comparisons