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 DeepSeek-V3.1DeepSeek | DeepSeek-R1 DeepSeek |  Grok 4xAI |  Claude 4.7 OpusAnthropic | |
|---|---|---|---|---|
| Vendor | DeepSeek | DeepSeek | xAI | Anthropic |
| Family | DeepSeek | DeepSeek | Grok | Claude |
| Release date | 2025-08-21 | 2025-01-20 | 2025-07-09 | 2026-04-16 |
| Context window | 128,000 tokens | 128,000 tokens | 256,000 tokens | 1,000,000 tokens |
| Parameters | 671B | 671B | — | — |
| Modality | text | text | text | text, vision |
| License | MIT | MIT | proprietary | proprietary |
| Source | open weights | open weights | proprietary | proprietary |
| Description | Large MoE open-weight model. Predecessor to DeepSeek-V4. | Reasoning-focused open-weight model. | — | Anthropic's most capable model, optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6. |
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Gemini 2.5 FlashmaxClaude 4.6 Sonnetmax
GPT-5.5maxDeepSeek-V4-Flashmax
Qwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 Opus✓Claude 4.5 HaikumaxDeepSeek-V3.1✓GPT-5maxGrok 4✓Qwen3 235Bmaxo3maxGPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1✓
Mistral Large 2maxMax 4 models. Remove one to add another.