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Study reveals interlocutor biography visibility impacts persona dialogue generation

A new study published on arXiv investigates the impact of interlocutor biography visibility on persona-based dialogue generation. Researchers Daniela Occhipinti and colleagues found that controlling biography access during the training phase is more critical than during inference for preventing models from simply copying biographical text. The study also revealed that models trained with interlocutor biography visibility exhibit less biographical leakage and are more difficult for an LLM judge to identify based on persona traits. AI

IMPACT This research highlights the importance of carefully managing data visibility in training dialogue models to improve persona consistency and reduce unwanted biographical leakage.

RANK_REASON The cluster contains a single academic paper published on arXiv. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.CL →

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Study reveals interlocutor biography visibility impacts persona dialogue generation

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The cluster contains a single academic paper published on arXiv. [lever_c_demoted from research: ic=1 ai=1.0]
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COVERAGE [1]

  1. arXiv cs.CL TIER_1 English(EN) · Daniela Occhipinti, Malvina Nissim, Marco Guerini ·

    Stranger, Fan, or Peer? A Systematic Study on the Role of Interlocutor in Persona-Based Dialogue Generation

    arXiv:2608.28467v1 Announce Type: new Abstract: Persona-based dialogue systems are usually conditioned on speaker biography, but dialogues involve at least two participants, and who has access to whose biography can vary across training, inference, and evaluation. Prior work ofte…