Preprint
Aug 2026
PHASE-Tree: Modeling Character-State Evolution in Long-Horizon Role-Playing Dialogue
To measure evolved-state generation, LongEvoRoleBench is introduced, which pairs four long-dialogue corpora for cross-episode evolution with four short-dialogue corpora as within-scene state-tracking checks, under a unified next-utterance protocol.
Bo Tang, Jianan Yang, Junyi Zhu et al.
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