Claude 2.1 vs o1
Anthropic Claude 2.1 | OpenAI o1 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | OpenAI |
| Release date | Nov 21 2023 | Dec 5 2024 |
| Access | Proprietary | Proprietary |
| Timeline | ||
| Release gap | Claude 2.1 shipped 380 days before o1 | |
Which is better: Claude 2.1 or o1?
Claude 2.1 and o1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 2.1 shipped 380 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 2.1 and o1 don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 2.1 was released by Anthropic on Nov 21 2023.
o1 was released by OpenAI on Dec 5 2024.