Anthropic Claude 1 vs Meta LLaMA 3.1 — side-by-side specs.
Anthropic Claude 1 | Meta LLaMA 3.1 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | Meta |
| Release date | Mar 14 2023 | Jul 23 2024 |
| Model type | — | — |
| Open source | No | Yes |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | — | — |
Software engineering SWE-Bench Verified | — | — |
Multimodal understanding MMMU | — | — |
| Timeline | ||
| Release gap | Claude 1 shipped 497 days before LLaMA 3.1 | |
Claude 1 and LLaMA 3.1 do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. Claude 1 shipped 497 days before LLaMA 3.1, so benchmark comparisons should account for the intervening progress.
LLaMA 3.1 is an open-source / open-weight model; Claude 1 is proprietary.
Direct benchmark comparisons are unavailable — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.