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o1vsClaude Opus 4.1

Comparing across 9 challenges

2 Models Selected
Comparison Active
o1

o1

openaiDec 2024
A
175B
128,000k
medium
conversationweb designcode generation+1
Claude Opus 4.1

Claude Opus 4.1

anthropicAug 2025
B
Not disclosed
200,000k
xlarge
conversationreasoningcode generation+3

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