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From the 1 of 30 linked papers with an AI index.

activity
20242026
collaborators

30 papers

cs.CL2026

MSQA: A Natively Sourced Multilingual and Multicultural SimpleQA Benchmark

Xianru Chen, Yukai Huang, Mingxiang Chen +6

The paper introduces MSQA, a benchmark of over a thousand native questions in 11 languages designed to evaluate whether multilingual models also understand the cultures behind thos…

cs.AI2026

Knowledge Index of Noah's Ark

Sheng Jin, Minghao Liu, Yunze Xiao +24

Knowledge benchmarks for LLMs face three issues: scaling-driven designs that do not operationalize disciplinary representativeness; flat-payment annotation that permits lazy consen…

cs.CL2026

EcoGym: Evaluating LLMs for Long-Horizon Plan-and-Execute in Interactive Economies

Xavier Hu, Jinxiang Xia, Shengze Xu +13

Long-horizon planning is widely recognized as a core capability of autonomous LLM-based agents; however, current evaluation frameworks suffer from being largely episodic, domain-sp…

cs.SE2026

Understanding by Reconstruction: Reversing the Software Development Process for LLM Pretraining

Zhiyuan Zeng, Yichi Zhang, Yong Shan +11

While Large Language Models (LLMs) have achieved remarkable success in code generation, they often struggle with the deep, long-horizon reasoning required for complex software engi…

cs.AI2026

CoTJudger: A Graph-Driven Framework for Automatic Evaluation of Chain-of-Thought Efficiency and Redundancy in LRMs

Siyi Li, Jiajun Shi, Shiwen Ni +9

Large Reasoning Models (LRMs) have demonstrated strong performance by producing extended Chain-of-Thought (CoT) traces before answering. However, this paradigm often induces over-r…

cs.CL2026

Search More, Think Less: Rethinking Long-Horizon Agentic Search for Efficiency and Generalization

Qianben Chen, Tianrui Qin, King Zhu +21

Recent deep research agents primarily improve performance by scaling reasoning depth, but this leads to high inference cost and latency in search-intensive scenarios. Moreover, gen…