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GPT-4vsClaude Sonnet 4.5

Comparing across 7 challenges

2 Models Selected
Comparison Active
GPT-4

GPT-4

openaiMay 2023
A
Not disclosed
8,191k
xlarge
conversationreasoningcode generation+1
Claude Sonnet 4.5

Claude Sonnet 4.5

anthropicSep 2025
B
200,000k
large
conversationreasoningcode generation+2

Battle Arena

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