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 o3OpenAI |  DeepSeek-V3.1DeepSeek |  Mistral Large 2Mistral |  Claude 4.5 HaikuAnthropic | |
|---|---|---|---|---|
| Vendor | OpenAI | DeepSeek | Mistral | Anthropic |
| Family | o-series | DeepSeek | Mistral | Claude |
| Release date | 2025-04-16 | 2025-08-21 | 2024-07-24 | 2025-10-01 |
| Context window | 200,000 tokens | 128,000 tokens | 128,000 tokens | 200,000 tokens |
| Parameters | — | 671B | 123B | — |
| Modality | text, vision | text | text | text, vision |
| License | proprietary | MIT | Mistral Research License | proprietary |
| Source | proprietary | open weights | open weights | proprietary |
| Description | Reasoning-focused model in the o-series. | Large MoE open-weight model. Predecessor to DeepSeek-V4. | — | Fast, cost-effective Claude model. |
| Links |
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Gemini 2.5 FlashmaxClaude 4.6 SonnetmaxGPT-5.5maxDeepSeek-V4-Flashmax
Qwen3.6-27BmaxGemini 3 PromaxDeepSeek-V4-PromaxClaude 4.7 OpusmaxClaude 4.5 Haiku✓DeepSeek-V3.1✓GPT-5max
Grok 4maxQwen3 235Bmaxo3✓GPT-4.1max
Llama 4 ScoutmaxLlama 4 MaverickmaxGemini 2.5 PromaxDeepSeek-R1maxMistral Large 2✓Max 4 models. Remove one to add another.