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Xiaokun Wang

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#natural language process... Preprint Sep 2026

AnthroDial: Benchmarking LLM Anthropomorphism in Autonomous Social Interaction

AnthroDial is introduced, a unified framework for developing anthropomorphic social agents from three complementary aspects: MindFlow, a lightweight interaction harness that enables autonomous, asynchronous, and adaptive communication through a dynamic Mind Buffer; CAPS-Eval, a theory-grounded framework for evaluating...

Wen-Tao Liu, Xi Chen, Si-Yu Song et al. · 0 citations
Jul 2026

Toward Anthropomorphic Dialogue: A Closed-Loop Framework for Human-Like Chat Generation, Evaluation, and Preference Alignment

AnthroDial is presented, a closed-loop framework that formulates anthropomorphic dialogue as a joint problem of system architecture, executable evaluation, and diagnostic alignment and shows that anthropomorphic dialogue benefits when generation, evaluation, and reward shaping share the same behavioral dimensions.

Wentao Liu, Si-Yu Song, Xi Chen et al. · 0 citations
Jul 2026

Beyond Direct Answering: Aligning Educational LLMs as Socratic Guides via Heuristic Reinforcement Learning

HeuristicEdu is presented, a two-phase pipeline that aligns Qwen2.5-7B toward Socratic tutoring via supervised warm-up and Group Relative Policy Optimization (GRPO), and Scaffolding Effectiveness and Conversation Depth are introduced to evaluate outcomes beyond surface fluency.

Xiaokun Wang, Si-Yu Song, Wentao Liu et al. · 0 citations

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