Research2 min read
Researchers Fingerprinted 178 AI Models' Writing Styles — and Found Alarming Clone Clusters
A new study from Rival analyzed 3,095 standardized responses across 178 AI models, extracting 32-dimension stylometric fingerprints to map which models write like which others. The findings reveal tightly grouped clone clusters across providers — and raise serious questions about whether the AI ecosystem is converging on a single voice.