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Large Language Models (LLMs) exhibit remarkable code generation capabilities but falter when adapting to frequent updates in external library APIs. This critical limitation, stemming from reliance on outdated API knowledge from their…

Computation and Language · Computer Science 2025-11-25 Haoze Wu , Yunzhi Yao , Wenhao Yu , Ningyu Zhang

Large language models (LLMs) have proven invaluable for code generation, particularly in interactive settings. However, existing code generation benchmarks fail to capture the diverse feedback encountered in multi-turn interactions,…

Software Engineering · Computer Science 2025-02-28 Hojae Han , Seung-won Hwang , Rajhans Samdani , Yuxiong He

In this work, we introduce CodeRepoQA, a large-scale benchmark specifically designed for evaluating repository-level question-answering capabilities in the field of software engineering. CodeRepoQA encompasses five programming languages and…

Software Engineering · Computer Science 2024-12-20 Ruida Hu , Chao Peng , Jingyi Ren , Bo Jiang , Xiangxin Meng , Qinyun Wu , Pengfei Gao , Xinchen Wang , Cuiyun Gao

To optimize the reasoning and problem-solving capabilities of Large Language Models (LLMs), we propose a novel cloud-edge collaborative architecture that enables a structured multi-agent prompting framework. This framework comprises three…

Computation and Language · Computer Science 2025-12-29 Shadikur Rahman , Aroosa Hameed , Gautam Srivastava , Syed Muhammad Danish

Large language models are increasingly used as coding agents for software engineering tasks. Current benchmarks mainly evaluate whether the agent can correctly solve the request or fix the bugs. They largely treat tasks as independent and…

Software Engineering · Computer Science 2026-05-07 Jiayuan Zhu , Junde Wu , Minhao Hu , Shengda Zhu , Jiazhen Pan , Weixiang Shen , Yijun Yang , Fenglin Liu , Jianye Hao , Yueming Jin , Qirong Ho , Min Xu

Large Language Models (LLMs) have shown impressive capabilities across software engineering tasks, including question answering (QA). However, most studies and benchmarks focus on isolated functions or single-file snippets, overlooking the…

Software Engineering · Computer Science 2026-04-07 Yoseph Berhanu Alebachew , Hunter Leary , Swanand Vaishampayan , Chris Brown

Researchers have successfully applied large language models (LLMs) such as ChatGPT to reranking in an information retrieval context, but to date, such work has mostly been built on proprietary models hidden behind opaque API endpoints. This…

Information Retrieval · Computer Science 2023-09-27 Ronak Pradeep , Sahel Sharifymoghaddam , Jimmy Lin

The ultimate goal of code agents is to solve complex tasks autonomously. Although large language models (LLMs) have made substantial progress in code generation, real-world tasks typically demand full-fledged code repositories rather than…

Software Engineering · Computer Science 2025-08-26 Huacan Wang , Ziyi Ni , Shuo Zhang , Shuo Lu , Sen Hu , Ziyang He , Chen Hu , Jiaye Lin , Yifu Guo , Ronghao Chen , Xin Li , Daxin Jiang , Yuntao Du , Pin Lyu

LLM-based coding agents have shown strong performance on automated issue resolution benchmarks, yet existing evaluations largely focus on final task success, providing limited insight into how agents retrieve and use code context during…

Machine Learning · Computer Science 2026-02-12 Han Li , Letian Zhu , Bohan Zhang , Rili Feng , Jiaming Wang , Yue Pan , Earl T. Barr , Federica Sarro , Zhaoyang Chu , He Ye

Repository-level code generation remains challenging due to complex code dependencies and the limitations of large language models (LLMs) in processing long contexts. While retrieval-augmented generation (RAG) frameworks are widely adopted,…

Software Engineering · Computer Science 2025-03-27 Wenchao Gu , Juntao Chen , Yanlin Wang , Tianyue Jiang , Xingzhe Li , Mingwei Liu , Xilin Liu , Yuchi Ma , Zibin Zheng

Code large language models (LLMs) face limitations in repository-level code generation due to their lack of awareness of repository-level dependencies (e.g., user-defined attributes), resulting in dependency errors such as…

Software Engineering · Computer Science 2024-07-19 Chong Wang , Jian Zhang , Yebo Feng , Tianlin Li , Weisong Sun , Yang Liu , Xin Peng

While language models (LMs) have proven remarkably adept at generating code, many programs are challenging for LMs to generate using their parametric knowledge alone. Providing external contexts such as library documentation can facilitate…

Software Engineering · Computer Science 2025-02-28 Zora Zhiruo Wang , Akari Asai , Xinyan Velocity Yu , Frank F. Xu , Yiqing Xie , Graham Neubig , Daniel Fried

Large Language Models (LLMs) for code are rapidly evolving, with code editing emerging as a critical capability. We introduce CodeEditorBench, an evaluation framework designed to rigorously assess the performance of LLMs in code editing…

Rapidly increasing context lengths have led to the assumption that large language models (LLMs) can directly reason over entire codebases. Concurrently, recent advances in LLMs have enabled strong performance on software engineering…

Software Engineering · Computer Science 2026-03-09 Ravi Raju , Mengmeng Ji , Shubhangi Upasani , Bo Li , Urmish Thakker

Evaluating Large Language Models (LLMs) with respect to real-world code complexity is essential. Otherwise, there is a risk of overestimating LLMs' programming abilities based on simplistic benchmarks, only to be disappointed when using…

Software Engineering · Computer Science 2026-02-24 Yang Chen , Shuyang Liu , Reyhaneh Jabbarvand

The evaluation of Large Language Models (LLMs) for software engineering has shifted towards complex, repository-level tasks. However, existing benchmarks predominantly rely on coarse-grained pass rates that treat programming proficiency as…

Software Engineering · Computer Science 2026-01-08 Lingyue Fu , Hao Guan , Bolun Zhang , Haowei Yuan , Yaoming Zhu , Jun Xu , Zongyu Wang , Lin Qiu , Xunliang Cai , Xuezhi Cao , Weiwen Liu , Weinan Zhang , Yong Yu

Large language models (LLMs) face significant challenges in handling long-context tasks because of their limited effective context window size during pretraining, which restricts their ability to generalize over extended sequences.…

Computation and Language · Computer Science 2024-09-05 Zhiyuan Hu , Yuliang Liu , Jinman Zhao , Suyuchen Wang , Yan Wang , Wei Shen , Qing Gu , Anh Tuan Luu , See-Kiong Ng , Zhiwei Jiang , Bryan Hooi

With the success of large language models (LLMs) of code and their use as code assistants (e.g. Codex used in GitHub Copilot), techniques for introducing domain-specific knowledge in the prompt design process become important. In this work,…

Machine Learning · Computer Science 2023-06-21 Disha Shrivastava , Hugo Larochelle , Daniel Tarlow

Solving problems through tool use under explicit constraints constitutes a highly challenging yet unavoidable scenario for large language models (LLMs), requiring capabilities such as function calling, instruction following, and…

Computation and Language · Computer Science 2026-03-17 Junjie Ye , Guoqiang Zhang , Wenjie Fu , Tao Gui , Qi Zhang , Xuanjing Huang

Scaling automated formal verification to real-world projects requires resolving cross-module dependencies and global contexts, which are challenges overlooked by existing function-centric methods. We introduce RagVerus, a framework that…

Software Engineering · Computer Science 2025-02-11 Sicheng Zhong , Jiading Zhu , Yifang Tian , Xujie Si