Claude 3 Haiku vs DeepSeek V2
Anthropic Claude 3 Haiku | DeepSeek DeepSeek V2 | |
|---|---|---|
| Overview | ||
| Company | Anthropic | DeepSeek |
| Release date | Mar 4 2024 | May 6 2024 |
| Access | Proprietary | Open Weight |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 10% | — |
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 33.3% | — |
| Timeline | ||
| Release gap | Claude 3 Haiku shipped 63 days before DeepSeek V2 | |
Which is better: Claude 3 Haiku or DeepSeek V2?
Claude 3 Haiku and DeepSeek V2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 3 Haiku shipped 63 days before DeepSeek V2, so benchmark comparisons should account for the intervening progress.
Claude 3 Haiku is proprietary, while DeepSeek V2 is open weight.
Direct benchmark comparisons are unavailable — Claude 3 Haiku and DeepSeek V2 don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 3 Haiku was released by Anthropic on Mar 4 2024.
DeepSeek V2 was released by DeepSeek on May 6 2024.
Claude 3 Haiku is a proprietary model released by Anthropic. DeepSeek V2 is an open weight model released by DeepSeek.
Other comparisons
Claude 3 Haiku vs GPT-5.6 SolDeepSeek V2 vs GPT-5.6 SolClaude 3 Haiku vs Gemini 3.5 FlashDeepSeek V2 vs Gemini 3.5 FlashClaude 3 Haiku vs Muse Spark 1.1DeepSeek V2 vs Muse Spark 1.1Claude 3 Haiku vs Grok 4.5DeepSeek V2 vs Grok 4.5Claude 3 Haiku vs Mistral Medium 3.5DeepSeek V2 vs Mistral Medium 3.5Claude 3 Haiku vs Kimi K2.7 CodeDeepSeek V2 vs Kimi K2.7 Code