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SelectedAnthropic logoClaude 4.7 Opus×OpenAI logoGPT-5×OpenAI logoGPT-5.5×DeepSeek logoDeepSeek-V4-Pro×Clear all
 
Anthropic logoClaude 4.7 Opus

Anthropic

OpenAI logoGPT-5

OpenAI

OpenAI logoGPT-5.5

OpenAI

DeepSeek logoDeepSeek-V4-Pro

DeepSeek

VendorAnthropicOpenAIOpenAIDeepSeek
FamilyClaudeGPTGPTDeepSeek
Release date2026-04-162025-08-072026-04-232026-04-22
Context window1,000,000 tokens400,000 tokens400,000 tokens1,000,000 tokens
Parameters1.6T (49B active)
Modalitytext, visiontext, vision, audiotext, vision, audiotext
LicenseproprietaryproprietaryproprietaryMIT
Sourceproprietaryproprietaryproprietaryopen weights
DescriptionAnthropic'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.OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning.DeepSeek's flagship open-weight MoE. 1.6T parameters with 49B activated, 1M-token context, and a hybrid attention scheme (CSA + HCA) that delivers long-context inference at ~27% of V3.2's FLOPs.
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