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Despite the huge success of Large Language Models (LLMs) in coding assistants like GitHub Copilot, these models struggle to understand the context present in the repository (e.g., imports, parent classes, files with similar names, etc.),…

Machine Learning · Computer Science 2023-06-21 Disha Shrivastava , Denis Kocetkov , Harm de Vries , Dzmitry Bahdanau , Torsten Scholak

The use of large language models (LLMs) for automated code generation has emerged as a significant focus within AI research. As these pretrained models continue to evolve, their ability to understand and generate complex code structures has…

Software Engineering · Computer Science 2025-05-06 Nazmus Ashrafi , Salah Bouktif , Mohammed Mediani

The recently released GPT-4 Code Interpreter has demonstrated remarkable proficiency in solving challenging math problems, primarily attributed to its ability to seamlessly reason with natural language, generate code, execute code, and…

Computation and Language · Computer Science 2023-10-06 Ke Wang , Houxing Ren , Aojun Zhou , Zimu Lu , Sichun Luo , Weikang Shi , Renrui Zhang , Linqi Song , Mingjie Zhan , Hongsheng Li

General-purpose large language models (LLMs), despite their broad capabilities, often struggle with specialized domain knowledge. This gap hinders their deployment as reliable research agents in demanding fields such as astronomy. Building…

Instrumentation and Methods for Astrophysics · Physics 2026-02-23 Tijmen de Haan , Yuan-Sen Ting , Tirthankar Ghosal , Tuan Dung Nguyen , Alberto Accomazzi , Emily Herron , Vanessa Lama , Rui Pan , Azton Wells , Nesar Ramachandra

Large Language Models have shown impressive capabilities in coding tasks like code generation and code completion, as they have been trained on a large amount of code data. Also, since one of the core pretraining objectives is Next Token…

Software Engineering · Computer Science 2025-07-16 Jayant Havare , Saurav Chaudhary , Ganesh Ramakrishnan , Kaushik Maharajan , Srikanth Tamilselvam

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

Large Language Models (LLMs) have significantly advanced automated code generation, yet they struggle with complex coding tasks requiring multi-step logical reasoning. High-quality reasoning data is crucial for improving LLMs' reasoning…

Software Engineering · Computer Science 2025-03-20 Chengran Yang , Zhensu Sun , Hong Jin Kang , Jieke Shi , David Lo

While recent advancements in commercial large language models (LM) have shown promising results in medical tasks, their closed-source nature poses significant privacy and security concerns, hindering their widespread use in the medical…

Computation and Language · Computer Science 2024-07-02 Hyunjae Kim , Hyeon Hwang , Jiwoo Lee , Sihyeon Park , Dain Kim , Taewhoo Lee , Chanwoong Yoon , Jiwoong Sohn , Donghee Choi , Jaewoo Kang

Parallel programs in high performance computing (HPC) continue to grow in complexity and scale in the exascale era. The diversity in hardware and parallel programming models make developing, optimizing, and maintaining parallel software…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-05-15 Daniel Nichols , Aniruddha Marathe , Harshitha Menon , Todd Gamblin , Abhinav Bhatele

Large language models (LLMs) have advanced significantly in code generation, yet their ability to follow complex programming instructions with layered and diverse constraints remains underexplored. Existing benchmarks often prioritize…

Software Engineering · Computer Science 2025-07-02 Guoliang Duan , Mingwei Liu , Yanlin Wang , Chong Wang , Xin Peng , Zibin Zheng

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

Deployment of autoregressive large language models (LLMs) is costly, and as these models increase in size, the associated costs will become even more considerable. Consequently, different methods have been proposed to accelerate the token…

Computation and Language · Computer Science 2024-07-03 Parsa Kavehzadeh , Mohammadreza Pourreza , Mojtaba Valipour , Tinashu Zhu , Haoli Bai , Ali Ghodsi , Boxing Chen , Mehdi Rezagholizadeh

Code editing encompasses a variety of pragmatic tasks that developers deal with daily. Despite its relevance and practical usefulness, automatic code editing remains an underexplored area in the evolution of deep learning models, partly due…

Computation and Language · Computer Science 2024-02-29 Kaixin Li , Qisheng Hu , Xu Zhao , Hui Chen , Yuxi Xie , Tiedong Liu , Qizhe Xie , Junxian He

Various large language models (LLMs) have been proposed in recent years, including closed- and open-source ones, continually setting new records on multiple benchmarks. However, the development of LLMs still faces several issues, such as…

Computation and Language · Computer Science 2024-04-05 Ruyi Gan , Ziwei Wu , Renliang Sun , Junyu Lu , Xiaojun Wu , Dixiang Zhang , Kunhao Pan , Junqing He , Yuanhe Tian , Ping Yang , Qi Yang , Hao Wang , Jiaxing Zhang , Yan Song

Vision-Language Models (VLMs) have demonstrated impressive capabilities in code generation across various domains. However, their ability to replicate complex, multi-panel visualizations from real-world data remains largely unassessed. To…

Natural language-driven no-code development allows users to specify software functionality using natural language (NL) instead of editing source code, promising increased productivity and democratized development. Large language models…

Software Engineering · Computer Science 2025-08-19 Le Deng , Zhonghao Jiang , Jialun Cao , Michael Pradel , Zhongxin Liu

In the domain of chip design, Hardware Description Languages (HDLs) play a pivotal role. However, due to the complex syntax of HDLs and the limited availability of online resources, debugging HDL codes remains a difficult and time-intensive…

Hardware Architecture · Computer Science 2024-03-19 Xufeng Yao , Haoyang Li , Tsz Ho Chan , Wenyi Xiao , Mingxuan Yuan , Yu Huang , Lei Chen , Bei Yu

Large Language Models for code (code LLMs) have witnessed tremendous progress in recent years. With the rapid development of code LLMs, many popular evaluation benchmarks, such as HumanEval, DS-1000, and MBPP, have emerged to measure the…

Software Engineering · Computer Science 2024-11-15 Linyi Li , Shijie Geng , Zhenwen Li , Yibo He , Hao Yu , Ziyue Hua , Guanghan Ning , Siwei Wang , Tao Xie , Hongxia Yang

Large Language Models are essential coding assistants, yet their training is predominantly English-centric. In this study, we evaluate the performance of code language models in non-English contexts, identifying challenges in their adoption…

Large language models (LLMs) have brought significant advancements to code generation, benefiting both novice and experienced developers. However, their training using unsanitized data from open-source repositories, like GitHub, introduces…

Software Engineering · Computer Science 2023-10-26 Jiexin Wang , Liuwen Cao , Xitong Luo , Zhiping Zhou , Jiayuan Xie , Adam Jatowt , Yi Cai