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20242026
most citedFormality is Favored: Unraveling the Learning Preferences of Large Language Models on Data with Conflicting Knowledge

1 citations · 3 across the 32 of their papers we have counts for

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cs.AI2026

From Scoring to Acting: Outcome-Verified Comparative Self-Distillation for LLM Agents

Xu Xia, Jinghua Piao, Min Yang +3

Recent work on LLM agents is shifting from external capability elicitation to capability internalization, enabling agents to retain useful skills without retrieval at inference tim…

cs.CL2026

A Data-Efficient Path to Multilingual LLMs: Language Expansion via Post-training PARAM Integration into Upcycled MoE

Hao Zhou, Tianhao Li, Zhijun Wang +6

Expanding Large Language Models~(LLMs) to new languages is a costly endeavor, demanding extensive Continued Pre-Training~(CPT) and data-intensive alignment. While recent data-free…

cs.AI2026

SkillMaster: Toward Autonomous Skill Mastery in LLM Agents

Min Yang, Jinghua Piao, Xu Xia +4

Skills provide an effective mechanism for improving LLM agents on complex tasks, yet in existing agent frameworks, their creation, refinement, and selection are typically governed…

cs.CL2026

TAPO: Translation Augmented Policy Optimization for Multilingual Mathematical Reasoning

Xu Huang, Zhejian Lai, Zixian Huang +2

Large Language Models (LLMs) have demonstrated remarkable proficiency in English mathematical reasoning, yet a significant performance disparity persists in multilingual contexts,…

cs.CL2026

ExpLang: Improved Exploration and Exploitation in LLM Reasoning with On-Policy Thinking Language Selection

Changjiang Gao, Zixian Huang, Kaichen Yang +3

Current large reasoning models (LRMs) have shown strong ability on challenging tasks after reinforcement learning (RL) based post-training. However, previous work mainly focuses on…