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GPT-4vsGPT OSS 20B

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 OSS 20B

GPT OSS 20B

openaiAug 2025
B
21B total (3.6B active per forward pass)
131,072k
large
conversationreasoningcode generation+4

Battle Arena

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