AI Character Identity Consistency Benchmark

Version 1.0.0 preregistered multilingual AI character identity consistency benchmark with 140 cases across seven locales. It evaluates persona stability, preference continuity, language-switch consistency and correction handling using a reproducible 0-2 evidence rubric. Results are not collected in this release. Official publisher disclosure: Ponys.ai Research; this is not independent editorial research. Public benchmark and multilingual resources · AI character personality guide · Ponys.ai