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GPT-4o (Omni)vsClaude Opus 4

Comparing across 19 challenges

2 Models Selected
Comparison Active
GPT-4o (Omni)

GPT-4o (Omni)

openaiMay 2024
A
1.8T
128,000k
xlarge
conversationreasoninganalysis+2
Claude Opus 4

Claude Opus 4

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

Battle Arena

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