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Horizon BetavsGPT-5 Nano

Comparing across 37 challenges

2 Models Selected
Comparison Active
Horizon Beta

Horizon Beta

openrouterAug 2025
A
256,000k
large
conversationreasoningcode generation+1
GPT-5 Nano

GPT-5 Nano

openaiAug 2025
B
small
conversationreasoningcode generation+1

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