Claude 3.5 Sonnet (upgraded) vs LLaMA 2
Anthropic Claude 3.5 Sonnet (upgraded) | Meta LLaMA 2 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | Meta |
| Release date | Oct 22 2024 | Jul 18 2023 |
| Access | Proprietary | Open Weight |
| Benchmarks | ||
Coding SWE-Bench VerifiedReal coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | 49% | — |
| Timeline | ||
| Release gap | LLaMA 2 shipped 462 days before Claude 3.5 Sonnet (upgraded) | |
Which is better: Claude 3.5 Sonnet (upgraded) or LLaMA 2?
Claude 3.5 Sonnet (upgraded) and LLaMA 2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 2 shipped 462 days before Claude 3.5 Sonnet (upgraded), so benchmark comparisons should account for the intervening progress.
Claude 3.5 Sonnet (upgraded) is proprietary, while LLaMA 2 is open weight.
Direct benchmark comparisons are unavailable — Claude 3.5 Sonnet (upgraded) and LLaMA 2 don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 3.5 Sonnet (upgraded) was released by Anthropic on Oct 22 2024.
LLaMA 2 was released by Meta on Jul 18 2023.
Claude 3.5 Sonnet (upgraded) is a proprietary model released by Anthropic. LLaMA 2 is an open weight model released by Meta.
Other comparisons
Claude 3.5 Sonnet (upgraded) vs GPT-5.6 SolLLaMA 2 vs GPT-5.6 SolClaude 3.5 Sonnet (upgraded) vs Gemini OmniLLaMA 2 vs Gemini OmniClaude 3.5 Sonnet (upgraded) vs Grok 4.5LLaMA 2 vs Grok 4.5Claude 3.5 Sonnet (upgraded) vs DeepSeek-V4-ProLLaMA 2 vs DeepSeek-V4-ProClaude 3.5 Sonnet (upgraded) vs Mistral Medium 3.5LLaMA 2 vs Mistral Medium 3.5Claude 3.5 Sonnet (upgraded) vs Kimi K2.7 CodeLLaMA 2 vs Kimi K2.7 Code