Claude 2 vs o1
Anthropic Claude 2 | OpenAI o1 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | OpenAI |
| Release date | Jul 11 2023 | Dec 5 2024 |
| Access | Proprietary | Proprietary |
| Timeline | ||
| Release gap | Claude 2 shipped 513 days before o1 | |
Which is better: Claude 2 or o1?
Claude 2 and o1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 2 shipped 513 days before o1, 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 2 and o1 don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 2 was released by Anthropic on Jul 11 2023.
o1 was released by OpenAI on Dec 5 2024.