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 DeepSeek-V3.1DeepSeek |  o3OpenAI |  Claude 4.6 SonnetAnthropic |  Qwen3 235BAlibaba | |
|---|---|---|---|---|
| Vendor | DeepSeek | OpenAI | Anthropic | Alibaba |
| Family | DeepSeek | o-series | Claude | Qwen |
| Release date | 2025-08-21 | 2025-04-16 | — | 2025-04-29 |
| Context window | 128,000 tokens | 200,000 tokens | 200,000 tokens | 128,000 tokens |
| Parameters | 671B | — | — | 235B |
| Modality | text | text, vision | text, vision | text |
| License | MIT | proprietary | proprietary | Apache-2.0 |
| Source | open weights | proprietary | proprietary | open weights |
| Description | Large MoE open-weight model. Predecessor to DeepSeek-V4. | Reasoning-focused model in the o-series. | — | Predecessor to the Qwen3.6 family. |
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Gemini 2.5 FlashmaxClaude 4.6 Sonnet✓GPT-5.5maxDeepSeek-V4-FlashmaxQwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 OpusmaxClaude 4.5 HaikumaxDeepSeek-V3.1✓GPT-5max
Grok 4maxQwen3 235B✓o3✓GPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1max
Mistral Large 2maxMax 4 models. Remove one to add another.