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Has Opus 5.5 Been Nerfed? LiveNerf Update: Day 38

Over a month ago, we began a quest in trying to answer a simple question: Does model performance degrade silently without the user being aware of this change? We’re now 38 days into collecting data through LiveNerf’s methodology, so far, no degradation has been detected. We’re able to detect a 7% c…

Read the full story at r/ClaudeAI ↗

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  1. 2026-10-31 16:01 · r/ClaudeAI
    Has Opus 5.5 Been Nerfed? LiveNerf Update: Day 38

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