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Large Language Models (LLMs) have demonstrated remarkable capabilities in software engineering, yet comprehensive benchmarks covering diverse SE activities remain limited. We present a multi-task evaluation of 11 state-of-the-art LLMs…

Software Engineering · Computer Science 2026-02-10 Go Frendi Gunawan , Mukhlis Amien

Large Language Models (LLMs) are nowadays extensively used for various types of software engineering tasks, primarily code generation. Previous research has shown how suitable prompt engineering could help developers in improving their code…

The security of code generated by large language models (LLMs) is a significant concern, as studies indicate that such code often contains vulnerabilities and lacks essential defensive programming constructs. This work focuses on examining…

Artificial Intelligence · Computer Science 2025-11-25 Muhammad Usman Shahid , Chuadhry Mujeeb Ahmed , Rajiv Ranjan

Large language models (LLMs) are widely used in software development. However, the code generated by LLMs often contains vulnerabilities. Several secure code generation methods have been proposed to address this issue, but their current…

Cryptography and Security · Computer Science 2025-11-14 Shih-Chieh Dai , Jun Xu , Guanhong Tao

Large language models (LLMs) have achieved top results in recent machine translation evaluations, but they are also known to be sensitive to errors and perturbations in their prompts. We systematically evaluate how both humanly plausible…

Computation and Language · Computer Science 2025-09-03 Patrícia Schmidtová , Niyati Bafna , Seth Aycock , Gianluca Vico , Wiktor Kamzela , Katharina Hämmerl , Vilém Zouhar

Large Language Models (LLMs) have emerged as powerful tools for software development tasks such as code completion, translation, and optimization. However, their ability to generate efficient and correct code, particularly in complex…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-03-19 Bowen Cui , Tejas Ramesh , Oscar Hernandez , Keren Zhou

Large Language Models (LLMs) have achieved remarkable success in code generation, and the race to improve their performance has become a central focus of AI research. Benchmarks and leaderboards are increasingly popular, offering…

Software Engineering · Computer Science 2025-11-07 Amir Molzam Sharifloo , Maedeh Heydari , Parsa Kazerooni , Daniel Maninger , Mira Mezini

Large language models (LLMs) have demonstrated notable proficiency in code generation, with numerous prior studies showing their promising capabilities in various development scenarios. However, these studies mainly provide evaluations in…

Software Engineering · Computer Science 2024-03-19 Kailun Jin , Chung-Yu Wang , Hung Viet Pham , Hadi Hemmati

Summarizing software artifacts is an important task that has been thoroughly researched. For evaluating software summarization approaches, human judgment is still the most trusted evaluation. However, it is time-consuming and fatiguing for…

Software Engineering · Computer Science 2024-09-04 Abhishek Kumar , Sonia Haiduc , Partha Pratim Das , Partha Pratim Chakrabarti

Large Language Models (LLMs), particularly Code LLMs, have demonstrated impressive performance in code generation. Current research primarily focuses on the correctness of generated code, while efficiency remains less explored. Recent works…

Software Engineering · Computer Science 2025-02-27 Tong Ye , Weigang Huang , Xuhong Zhang , Tengfei Ma , Peiyu Liu , Jianwei Yin , Wenhai Wang

Large Language Models (LLMs) have achieved remarkable success in code generation tasks, powering various applications like code completion, debugging, and programming assistance. However, existing benchmarks such as HumanEval, MBPP, and…

Machine Learning · Computer Science 2025-05-09 Manik Sheokand , Parth Sawant

Large language models (LLMs) are increasingly integrated into software development workflows, yet they often introduce subtle logic or data-misuse errors that differ from human bugs. To study how these two error types interact, we construct…

Software Engineering · Computer Science 2026-01-28 Cole Granger , Dipin Khati , Daniel Rodriguez-Cardenas , Denys Poshyvanyk

Codex, a large language model (LLM) trained on a variety of codebases, exceeds the previous state of the art in its capacity to synthesize and generate code. Although Codex provides a plethora of benefits, models that may generate code on…

Software Engineering · Computer Science 2022-07-29 Heidy Khlaaf , Pamela Mishkin , Joshua Achiam , Gretchen Krueger , Miles Brundage

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

Large language models (LLMs) have demonstrated strong performance on function-level code generation benchmarks, yet real-world software development increasingly demands class-level implementations that integrate multiple methods,…

Software Engineering · Computer Science 2025-11-06 Musfiqur Rahman , SayedHassan Khatoonabadi , Emad Shihab

Code Large Language Models (CLLMs) have exhibited outstanding performance in program synthesis, attracting the focus of the research community. The evaluation of CLLM's program synthesis capability has generally relied on manually curated…

Software Engineering · Computer Science 2025-05-13 Longtian Wang , Tianlin Li , Xiaofei Xie , Yuhan Zhi , Jian Wang , Chao Shen

Large language models (LLMs) have demonstrated strong performance on a wide range of software engineering tasks, including code generation and analysis. However, most prior work relies on cloud-based models or specialized hardware, limiting…

Software Engineering · Computer Science 2026-04-28 Jelena Ilić Vulićević

Large Language Models (LLMs) are increasingly relevant in Software Engineering research and practice, with Automated Bug Fixing (ABF) being one of their key applications. ABF involves transforming a buggy method into its fixed equivalent. A…

Software Engineering · Computer Science 2026-02-02 Antonio Vitale , Emanuela Guglielmi , Simone Scalabrino , Rocco Oliveto

Fault Localization (FL) aims to automatically localize buggy lines of code, a key first step in many manual and automatic debugging tasks. Previous FL techniques assume the provision of input tests, and often require extensive program…

Software Engineering · Computer Science 2023-10-04 Aidan Z. H. Yang , Ruben Martins , Claire Le Goues , Vincent J. Hellendoorn

Large Language Models have shown prominent capabilities in generating functional code from natural language descriptions. However, a standardized way to evaluate these capabilities in an objective and unbiased manner is still to be found.…

Software Engineering · Computer Science 2024-10-23 Álvaro Barbero Jiménez