Claude 3.5 Sonnet (upgraded) vs DeepSeek V2.5
Anthropic Claude 3.5 Sonnet (upgraded) | DeepSeek DeepSeek V2.5 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | DeepSeek |
| Release date | Oct 22 2024 | Sep 2024 |
| 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 | DeepSeek V2.5 shipped 51 days before Claude 3.5 Sonnet (upgraded) | |
Which is better: Claude 3.5 Sonnet (upgraded) or DeepSeek V2.5?
Claude 3.5 Sonnet (upgraded) and DeepSeek V2.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek V2.5 shipped 51 days before Claude 3.5 Sonnet (upgraded), so benchmark comparisons should account for the intervening progress.
Claude 3.5 Sonnet (upgraded) is proprietary, while DeepSeek V2.5 is open weight.
Direct benchmark comparisons are unavailable — Claude 3.5 Sonnet (upgraded) and DeepSeek V2.5 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.
DeepSeek V2.5 was released by DeepSeek on Sep 2024.
Claude 3.5 Sonnet (upgraded) is a proprietary model released by Anthropic. DeepSeek V2.5 is an open weight model released by DeepSeek.