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SelectedMeta logoLlama 4 Scout×OpenAI logoGPT-5×OpenAI logoo3×OpenAI logoGPT-4.1×Clear all
 
Meta logoLlama 4 Scout

Meta

OpenAI logoGPT-5

OpenAI

OpenAI logoo3

OpenAI

OpenAI logoGPT-4.1

OpenAI

VendorMetaOpenAIOpenAIOpenAI
FamilyLlamaGPTo-seriesGPT
Release date2025-04-052025-08-072025-04-162025-04-14
Context window10,000,000 tokens400,000 tokens200,000 tokens1,000,000 tokens
Parameters109B
Modalitytext, visiontext, vision, audiotext, visiontext, vision
LicenseLlama 4 Community Licenseproprietaryproprietaryproprietary
Sourceopen weightsproprietaryproprietaryproprietary
DescriptionOpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.Reasoning-focused model in the o-series.
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