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SelectedOpenAI logoGPT-4.1×xAI logoGrok 4×OpenAI logoGPT-5×DeepSeek logoDeepSeek-V3.1×Clear all
 
OpenAI logoGPT-4.1

OpenAI

xAI logoGrok 4

xAI

OpenAI logoGPT-5

OpenAI

DeepSeek logoDeepSeek-V3.1

DeepSeek

VendorOpenAIxAIOpenAIDeepSeek
FamilyGPTGrokGPTDeepSeek
Release date2025-04-142025-07-092025-08-072025-08-21
Context window1,000,000 tokens256,000 tokens400,000 tokens128,000 tokens
Parameters671B
Modalitytext, visiontexttext, vision, audiotext
LicenseproprietaryproprietaryproprietaryMIT
Sourceproprietaryproprietaryproprietaryopen weights
DescriptionOpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.Large MoE open-weight model. Predecessor to DeepSeek-V4.
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