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SelectedOpenAI logoGPT-5×OpenAI logoGPT-4.1×Anthropic logoClaude 4.5 Haiku×DeepSeek logoDeepSeek-R1×Clear all
 
OpenAI logoGPT-5

OpenAI

OpenAI logoGPT-4.1

OpenAI

Anthropic logoClaude 4.5 Haiku

Anthropic

DeepSeek logoDeepSeek-R1

DeepSeek

VendorOpenAIOpenAIAnthropicDeepSeek
FamilyGPTGPTClaudeDeepSeek
Release date2025-08-072025-04-142025-10-012025-01-20
Context window400,000 tokens1,000,000 tokens200,000 tokens128,000 tokens
Parameters671B
Modalitytext, vision, audiotext, visiontext, visiontext
LicenseproprietaryproprietaryproprietaryMIT
Sourceproprietaryproprietaryproprietaryopen weights
DescriptionOpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.Fast, cost-effective Claude model.Reasoning-focused open-weight model.
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Benchmarks
MMLU-Pro85.1%
GPQA-D87.3%
HumanEval95.2%
Aider85.4%
AIME-2591.0%79.8%
LiveCB74.5%
MMMU74.1%

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