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cs.AI2026
PersonaArena: Dynamic Simulation for Evaluating and Enhancing Persona-Level Role-Playing in Large Language Models
Wenlong Shi, Jianxun Lian, Mingqi Wu +5
Large language models (LLMs) increasingly serve as interactive social agents, yet their ability to maintain coherent and authentic persona-level role-playing remains limited, parti…
cs.AI2026
Reasoning-Aware AIGC Detection via Alignment and Reinforcement
Zhao Wang, Max Xiong, Jianxun Lian +1
The rapid advancement and widespread adoption of Large Language Models (LLMs) have elevated the need for reliable AI-generated content (AIGC) detection, which remains challenging a…
cs.AI2025
Interactive AI NPCs Powered by LLMs: Technical Report for the CPDC Challenge 2025
Yitian Huang, Yuxuan Lei, Jianxun Lian +1
This report presents the solution and results of our team MSRA\_SC in the Commonsense Persona-Grounded Dialogue Challenge (CPDC 2025). We propose a simple yet effective framework t…