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

Claude 2 vs Code Llama 70B

Anthropic
Claude 2
Meta
Code Llama 70B
Overview
CompanyAnthropicMeta
Release dateJul 11 2023Jan 29 2024
AccessProprietaryOpen Weight
Timeline
Release gapClaude 2 shipped 202 days before Code Llama 70B

Which is better: Claude 2 or Code Llama 70B?

Claude 2 and Code Llama 70B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 2 shipped 202 days before Code Llama 70B, so benchmark comparisons should account for the intervening progress.

Claude 2 is proprietary, while Code Llama 70B is open weight.

Direct benchmark comparisons are unavailable — Claude 2 and Code Llama 70B don't publish scores on any of the same benchmarks.

Frequently asked questions

Claude 2 was released by Anthropic on Jul 11 2023.

Code Llama 70B was released by Meta on Jan 29 2024.

Claude 2 is a proprietary model released by Anthropic. Code Llama 70B is an open weight model released by Meta.

Other comparisons