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SelectedOpenAI logoGPT-5×Meta logoLlama 4 Maverick×Anthropic logoClaude 4.7 Opus×xAI logoGrok 4×Clear all
 
OpenAI logoGPT-5

OpenAI

Meta logoLlama 4 Maverick

Meta

Anthropic logoClaude 4.7 Opus

Anthropic

xAI logoGrok 4

xAI

VendorOpenAIMetaAnthropicxAI
FamilyGPTLlamaClaudeGrok
Release date2025-08-072025-04-052026-04-162025-07-09
Context window400,000 tokens1,000,000 tokens1,000,000 tokens256,000 tokens
Parameters400B
Modalitytext, vision, audiotext, visiontext, visiontext
LicenseproprietaryLlama 4 Community Licenseproprietaryproprietary
Sourceproprietaryopen weightsproprietaryproprietary
DescriptionOpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.Mixture-of-experts open-weight model from Meta.Anthropic's most capable model, optimized for complex reasoning and coding.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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