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

Claude 2 vs Gemma 3

Anthropic
Claude 2
Google
Gemma 3
Overview
CompanyAnthropicGoogle
Release dateJul 11 2023Mar 12 2025
AccessProprietaryOpen Weight
Timeline
Release gapClaude 2 shipped 610 days before Gemma 3

Which is better: Claude 2 or Gemma 3?

Claude 2 and Gemma 3 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 2 shipped 610 days before Gemma 3, so benchmark comparisons should account for the intervening progress.

Claude 2 is proprietary, while Gemma 3 is open weight.

Direct benchmark comparisons are unavailable — Claude 2 and Gemma 3 don't publish scores on any of the same benchmarks.

Frequently asked questions

Claude 2 was released by Anthropic on Jul 11 2023.

Gemma 3 was released by Google on Mar 12 2025.

Claude 2 is a proprietary model released by Anthropic. Gemma 3 is an open weight model released by Google.

Other comparisons