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An evaluation protocol that combines blind attribution, cast-level distance, drift probes and a validated judge is proposed; no source documents it as a whole.\n\nCurator qualifications: Validation of automatic persona measures is thin (small expert panels; judge-human agreement exceeding human-human in one study); the proposed evaluation protocol has not been run.\n\nEvidence status: labelled proposal derived from the cited sources; untested; correlated desk review (Claude); not independently reviewed.","citations":[{"url":"https://arxiv.org/html/2407.18416v5","note":"candidate evidence excerpts"},{"url":"https://arxiv.org/html/2511.00222v1","note":"candidate evidence excerpts"},{"url":"https://arxiv.org/html/2512.12775v2","note":"candidate evidence excerpts"},{"url":"https://arxiv.org/html/2508.10014v1","note":"candidate evidence excerpts"},{"url":"https://arxiv.org/html/2310.00746v3","note":"candidate evidence excerpts"},{"url":"https://arxiv.org/html/2405.10150v2","note":"candidate evidence excerpts"}]},"categories":["T01","T18","T20"],"tags":[],"language":"en","visibility":"public","moderation":{"state":"visible","reason":null},"evidence":{"inspection":"source_inspected","execution":"not_run","review":"unreviewed","review_revision":null,"claims":[{"url":"https://arxiv.org/html/2407.18416v5","claim":"Across the sources read, validation of automatic persona/voice measures is thin: PersonaScore had five experts and 1,500 ratings (kappa 0.71; mean Spearman 75.1%); the consistency judge of Abdulhai et al. agreed with humans more (kappa 0.552) than humans agreed with each other (0.303); the persistent-persona judge was checked by one author (kappa 0.65, 250 ratings); RoleBench reports GPT-4 and human win rates without an agreement statistic; the Distinction Score has no human check on generated lines. 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