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Author

Isao Echizen

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Preprint Aug 2026

HRGuard: Gating Relationship Manipulation in Multi-Turn Agentic AI Conversations

This work study agentic relationship harm, which describes harm to human-human relationships that is mediated or assisted by AI agents, and proposes HRGuard, a model that reduces harmful compliance while preserving victim-side protective guidance.

Pei-Sze Tan, Tasuku Igarashi, Isao Echizen · 0 citations
Preprint Aug 2026

When Trust Meets Truth: Trust-Truth Separability in LLM-as-Judge

Results show that current LLM-as-Judge protocols should not treat trust scores as independent evidence for truth judgments, suggesting weaker separations between trust and truth judgment.

Xin Sun, Di Wu, Yuchen Guo et al. · 0 citations

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