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Applied AI·October 1, 2026·1 min read

Opus 5.5 loves to tell you ‘this matters’ (and other AI writing tells)

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If Opus 5.5 leans on words like “dependable” 23x more than humans, AI writing is now statistically fingerprintable at scale. Content, legal, and comms teams should assume that undisclosed AI-generated text can be detected—and plan policies and brand guidelines accordingly.