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Claude Opus 4vsZ.AI: GLM 4.5

Comparing across 21 challenges

2 Models Selected
Comparison Active
Claude Opus 4

Claude Opus 4

anthropicMay 2025
A
Not disclosed
200,000k
xlarge
conversationreasoningcode generation+3
Z.AI: GLM 4.5

Z.AI: GLM 4.5

openrouterJul 2025
B
128,000k
large
conversationreasoningcode generation+1

Battle Arena

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