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20242026
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cs.CL2026

Toward Skill-Native LLMs: Skill Entropy for Benchmarking and Training Long-Horizon Reasoning

Yinghui He, Ling Yang, Jiarui Liu +6

Long-horizon reasoning in recent LLMs demands that the model switch between distinct skills inside a reasoning chain, such as first doing a math derivation, then using the result t…

cs.CL2025

Are LLMs Good Safety Agents or a Propaganda Engine?

Neemesh Yadav, Francesco Ortu, Jiarui Liu +5

Large Language Models (LLMs) are trained to refuse to respond to harmful content. However, systematic analyses of whether this behavior is truly a reflection of its safety policies…

cs.CL2025

CORE: Measuring Multi-Agent LLM Interaction Quality under Game-Theoretic Pressures

Punya Syon Pandey, Yongjin Yang, Jiarui Liu +1

Game-theoretic interactions between agents with Large Language Models (LLMs) have revealed many emergent capabilities, yet the linguistic diversity of these interactions has not be…

cs.CL2025

Revealing Hidden Mechanisms of Cross-Country Content Moderation with Natural Language Processing

Neemesh Yadav, Jiarui Liu, Francesco Ortu +3

The ability of Natural Language Processing (NLP) methods to categorize text into multiple classes has motivated their use in online content moderation tasks, such as hate speech an…

cs.CL2024

Towards Global AI Inclusivity: A Large-Scale Multilingual Terminology Dataset (GIST)

Jiarui Liu, Iman Ouzzani, Wenkai Li +5

The field of machine translation has achieved significant advancements, yet domain-specific terminology translation, particularly in AI, remains challenging. We introduce GIST, a l…

cs.CL2024

BIG5-CHAT: Shaping LLM Personalities Through Training on Human-Grounded Data

Wenkai Li, Jiarui Liu, Andy Liu +3

In this work, we tackle the challenge of embedding realistic human personality traits into LLMs. Previous approaches have primarily focused on prompt-based methods that describe th…