Gwern's "Truesight" Directory Collects LLM Stylometry De-anonymization Research

voooooogel · x · 2026-10-19

In the thread about Opus 5.5 inferring an author's life story, voooooogel points to Gwern's curated 'truesight (stylometry)' directory, collecting research on LLMs inferring hidden information from text and photos: quantifying truesight with SAEs, Claude-4.7-Opus identifying specific users from writing style, 150 words sufficing to de-anonymize an author, o3 geolocating photos and beating a master-level GeoGuessr player, and models inferring and verbalizing latent structure from disparate training data.

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