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GPT-4vsGPT-5.1-Codex

Comparing across 7 challenges

2 Models Selected
Comparison Active
GPT-4

GPT-4

openaiMay 2023
A
Not disclosed
8,191k
xlarge
conversationreasoningcode generation+1
GPT-5.1-Codex

GPT-5.1-Codex

openaiNov 2025
B
400,000k
xlarge
conversationreasoningcode generation+1

Battle Arena

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