gleech: a clean behavioral audit doesn't mean no misbehavior in the next 6 months
gleech · x · 2026-09-23
Following Anthropic's audit showing Claude Opus 5.5 with the least misaligned behavior among recent Claude models, gleech points out the unstated implication doesn't follow: you shouldn't expect 5.5 to avoid misbehavior in the coming six months, since Mythos also received a clean bill on these same metrics — audit scores don't guarantee future behavior.
Related event: Anthropic Audit Finds Claude Opus 5.5 Best-Aligned Recent Model(2 posts)→
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