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Claude Sonnet 4vsHorizon Beta

Comparing across 25 challenges

2 Models Selected
Comparison Active
Claude Sonnet 4

Claude Sonnet 4

anthropicMay 2025
A
Not disclosed
200,000k
large
conversationreasoningcode generation+3
Horizon Beta

Horizon Beta

openrouterAug 2025
B
256,000k
large
conversationreasoningcode generation+1

Battle Arena

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