Claude 1 vs Claude 2
Anthropic Claude 1 | Anthropic Claude 2 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | Anthropic |
| Release date | Mar 14 2023 | Jul 11 2023 |
| Access | Proprietary | Proprietary |
| Timeline | ||
| Release gap | Claude 1 shipped 119 days before Claude 2 | |
Which is better: Claude 1 or Claude 2?
Claude 1 and Claude 2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 1 shipped 119 days before Claude 2, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
Direct benchmark comparisons are unavailable — Claude 1 and Claude 2 don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 1 was released by Anthropic on Mar 14 2023.
Claude 2 was released by Anthropic on Jul 11 2023.