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In recent years, large language models (LLMs) have emerged as powerful tools with potential applications in various fields, including software engineering. Within the scope of this research, we evaluate five different state-of-the-art LLMs…

Computation and Language · Computer Science 2024-09-09 Luis Mayer , Christian Heumann , Matthias Aßenmacher

The coding capabilities of large language models (LLMs) have opened up new opportunities for automatic statistical analysis in machine learning and data science. However, before their widespread adoption, it is crucial to assess the…

Applications · Statistics 2025-02-26 Xinyi Song , Lina Lee , Kexin Xie , Xueying Liu , Xinwei Deng , Yili Hong

Despite the remarkable success of large language models (LLMs) on traditional natural language processing tasks, their planning ability remains a critical bottleneck in tackling complex multi-step reasoning tasks. Existing approaches mainly…

Computation and Language · Computer Science 2024-10-07 Jiaxin Wen , Jian Guan , Hongning Wang , Wei Wu , Minlie Huang

We introduce DSCodeBench, a new benchmark designed to evaluate large language models (LLMs) on complicated and realistic data science code generation tasks. DSCodeBench consists of 1,000 carefully constructed problems sourced from realistic…

Software Engineering · Computer Science 2025-11-18 Shuyin Ouyang , Dong Huang , Jingwen Guo , Zeyu Sun , Qihao Zhu , Jie M. Zhang

Testing plays a crucial role in the software development cycle, enabling the detection of bugs, vulnerabilities, and other undesirable behaviors. To perform software testing, testers need to write code snippets that execute the program…

Software Engineering · Computer Science 2025-02-04 Wenhan Wang , Chenyuan Yang , Zhijie Wang , Yuheng Huang , Zhaoyang Chu , Da Song , Lingming Zhang , An Ran Chen , Lei Ma

Language Models (LLMs), such as transformer-based neural networks trained on billions of parameters, have become increasingly prevalent in software engineering (SE). These models, trained on extensive datasets that include code…

Software Engineering · Computer Science 2025-02-18 Daniel Rodriguez-Cardenas , Alejandro Velasco , Denys Poshyvanyk

Training next-generation code generation models requires high-quality datasets, yet existing datasets face difficulty imbalance, format inconsistency, and data quality problems. We address these challenges through systematic data processing…

Computation and Language · Computer Science 2026-03-10 Zongqian Li , Tengchao Lv , Shaohan Huang , Yixuan Su , Qinzheng Sun , Qiufeng Yin , Ying Xin , Scarlett Li , Lei Cui , Nigel Collier , Furu Wei

Code review is a critical practice in modern software engineering, helping developers detect defects early, improve code quality, and facilitate knowledge sharing. With the rapid advancement of large language models (LLMs), a growing body…

Software Engineering · Computer Science 2026-02-17 Taufiqul Islam Khan , Shaowei Wang , Haoxiang Zhang , Tse-Hsun Chen

Recent years have seen the remarkable capabilities of large language models (LLMs) for code generation. Different from existing work that evaluate the correctness of the code generated by LLMs, we propose to further evaluate its efficiency.…

Software Engineering · Computer Science 2024-04-10 Changan Niu , Ting Zhang , Chuanyi Li , Bin Luo , Vincent Ng

Large Language Models (LLMs) have transformed software development by enabling code generation, automated debugging, and complex reasoning. However, their continued advancement is constrained by the scarcity of high-quality, publicly…

Software Engineering · Computer Science 2025-08-11 Wasi Uddin Ahmad , Aleksander Ficek , Mehrzad Samadi , Jocelyn Huang , Vahid Noroozi , Somshubra Majumdar , Boris Ginsburg

Current coding benchmarks often inflate Large Language Model (LLM) capabilities due to static paradigms and data contamination, enabling models to exploit statistical shortcuts rather than genuine reasoning. To address this, we introduce…

Software Engineering · Computer Science 2026-02-17 Xinyue Zheng , Haowei Lin , Shaofei Cai , Zilong Zheng , Yaodong Yang , Yitao Liang

Large Language Models (LLMs) are used for many tasks, including those related to coding. An important aspect of being able to utilize LLMs is the ability to assess their fitness for specific usages. The common practice is to evaluate LLMs…

Artificial Intelligence · Computer Science 2024-07-30 Marcel Zalmanovici , Orna Raz , Eitan Farchi , Iftach Freund

Large foundation models are fundamentally transforming the software engineering landscape, demonstrating exceptional capabilities across diverse tasks such as code generation, debugging, and testing. Despite this rapid progress, a…

Software Engineering · Computer Science 2025-10-21 Shuzheng Gao , Eric John Li , Man Ho Lam , Jingyu Xiao , Yuxuan Wan , Chaozheng Wang , Ng Man Tik , Michael R. Lyu

Large language models (LLMs) have made significant progress in code generation tasks, but their performance in tackling programming problems with complex data structures and algorithms remains suboptimal. To address this issue, we propose…

Computation and Language · Computer Science 2024-01-11 Xueyu Hu , Kun Kuang , Jiankai Sun , Hongxia Yang , Fei Wu

Recent advances in machine learning have significantly improved the understanding of source code data and achieved good performance on a number of downstream tasks. Open source repositories like GitHub enable this process with rich…

Software Engineering · Computer Science 2022-06-20 Ming Zhu , Aneesh Jain , Karthik Suresh , Roshan Ravindran , Sindhu Tipirneni , Chandan K. Reddy

The rapid advancement of large language models (LLMs) has significantly improved their performance in code generation tasks. However, existing code benchmarks remain static, consisting of fixed datasets with predefined problems. This makes…

Computation and Language · Computer Science 2025-05-30 Wenhao Hu , Jinhao Duan , Chunchen Wei , Li Zhang , Yue Zhang , Kaidi Xu

While large language models (LLMs) show promise in code generation, existing benchmarks neglect the flowchart-based code generation. To promote further research on flowchart-based code generation, this work presents Flow2Code, a novel…

Software Engineering · Computer Science 2025-06-04 Mengliang He , Jiayi Zeng , Yankai Jiang , Wei Zhang , Zeming Liu , Xiaoming Shi , Aimin Zhou

Programming often involves converting detailed and complex specifications into code, a process during which developers typically utilize visual aids to more effectively convey concepts. While recent developments in Large Multimodal Models…

Computation and Language · Computer Science 2024-09-27 Kaixin Li , Yuchen Tian , Qisheng Hu , Ziyang Luo , Zhiyong Huang , Jing Ma

Quantitative reasoning is a critical skill to analyze data, yet the assessment of such ability remains limited. To address this gap, we introduce the Quantitative Reasoning with Data (QRData) benchmark, aiming to evaluate Large Language…

Computation and Language · Computer Science 2024-06-11 Xiao Liu , Zirui Wu , Xueqing Wu , Pan Lu , Kai-Wei Chang , Yansong Feng

Large Language Models (LLMs) have demonstrated remarkable capabilities across various domains, with code generation emerging as a key area of focus. While numerous benchmarks have been proposed to evaluate their code generation abilities,…