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

Gemma 3 vs GPT-3.5

Google
Gemma 3
OpenAI
GPT-3.5
Overview
CompanyGoogleOpenAI
Release dateMar 12 2025Nov 30 2022
AccessOpen WeightProprietary
Timeline
Release gapGPT-3.5 shipped 833 days before Gemma 3

Which is better: Gemma 3 or GPT-3.5?

Gemma 3 and GPT-3.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-3.5 shipped 833 days before Gemma 3, so benchmark comparisons should account for the intervening progress.

Gemma 3 is open weight, while GPT-3.5 is proprietary.

Direct benchmark comparisons are unavailable — Gemma 3 and GPT-3.5 don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemma 3 was released by Google on Mar 12 2025.

GPT-3.5 was released by OpenAI on Nov 30 2022.

Gemma 3 is an open weight model released by Google. GPT-3.5 is a proprietary model released by OpenAI.

Other comparisons