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 DeepSeek-V3.1DeepSeek | DeepSeek-R1 DeepSeek | |
|---|---|---|
| Vendor | DeepSeek | DeepSeek |
| Family | DeepSeek | DeepSeek |
| Release date | 2025-08-21 | 2025-01-20 |
| Context window | 128,000 tokens | 128,000 tokens |
| Parameters | 671B | 671B |
| Modality | text | text |
| License | MIT | MIT |
| Source | open weights | open weights |
| Description | Large MoE open-weight model. Predecessor to DeepSeek-V4. | Reasoning-focused open-weight model. |
| Links | ||
| Benchmarks | ||
| AIME-25 | — | 79.8% |
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Claude 4.8 Opus+
Qwen3.7-Max+
Gemini 3.5+Gemini Omni+
GPT-5.5+Qwen3.6-27B+DeepSeek-V4-Flash+DeepSeek-V4-Pro+Gemini 3 Pro+Claude 4.7 Opus+Claude 4.6 Sonnet+Claude 4.5 Haiku+DeepSeek-V3.1✓GPT-5+
Grok 4+Gemini 2.5 Flash+Qwen3 235B+o3+GPT-4.1+
Llama 4 Scout+Llama 4 Maverick+Gemini 2.5 Pro+DeepSeek-R1✓
Mistral Large 2+