AINeutralarXiv – CS AI · 7h ago5/10
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The Dynamics of Human and AI-Generated Language: How Semantics Fluctuates across Different Timescales
Researchers developed a semantic-timescale analysis pipeline to compare how human and AI-generated speech organize semantic content over time. Using autocorrelation measures on word specificity and contextual similarity, they found that temporal clustering of generic versus specific vocabulary distinguishes human narratives from LLM outputs, revealing non-trivial structural differences beyond static word frequency.