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Competitive programming, due to its high reasoning difficulty and precise correctness feedback, has become a key task for both training and evaluating the reasoning capabilities of large language models (LLMs). However, while a large amount…

Software Engineering · Computer Science 2025-06-09 Zihan Wang , Siyao Liu , Yang Sun , Hongyan Li , Kai Shen

This study presents a comprehensive empirical evaluation of six state-of-the-art large language models (LLMs) for code generation, including both general-purpose and code-specialized models. Using a dataset of 944 real-world LeetCode…

Software Engineering · Computer Science 2025-12-23 Le Zhang , Suresh Kothari

Large Language Models (LLMs) have recently made significant advances in code generation through the 'Chain-of-Thought' prompting technique. This technique empowers the model to autonomously devise "solution plans" to tackle intricate…

Software Engineering · Computer Science 2024-03-21 Zhihong Sun , Chen Lyu , Bolun Li , Yao Wan , Hongyu Zhang , Ge Li , Zhi Jin

Code generation techniques generate code snippets automatically based on the problem requirements in natural language. Recently, large language models (LLMs) achieve the SOTA performance on code generation. However, LLMs still struggle at…

Software Engineering · Computer Science 2024-11-26 Jinhao Dong , Jun Sun , Wenjie Zhang , Jin Song Dong , Dan Hao

The emergence of Large Language Models (LLMs) has improved the prospects for robotic tasks. However, existing benchmarks are still limited to single tasks with limited generalization capabilities. In this work, we introduce a comprehensive…

Robotics · Computer Science 2024-06-07 Jingyao Li , Pengguang Chen , Sitong Wu , Chuanyang Zheng , Hong Xu , Jiaya Jia

Code Large Language Models (CodeLLMs) are increasingly used in code generation tasks across a wide range of applications. However, their performance is often inconsistent across different programming languages (PLs), with low-resource PLs…

Software Engineering · Computer Science 2025-10-02 Kaixin Wang , Tianlin Li , Xiaoyu Zhang , Aishan Liu , Xianglong Liu , Ziqi Liu , Zhiqiang Zhang , Jun Zhou , and Bin Shi

Large Language Models (LLMs) have reshaped code generation by synergizing their exceptional comprehension of natural language and programming syntax, thereby substantially boosting developer productivity. These advancements have prompted…

Software Engineering · Computer Science 2025-03-04 Mingzhe Du , Anh Tuan Luu , Bin Ji , Xiaobao Wu , Dong Huang , Terry Yue Zhuo , Qian Liu , See-Kiong Ng

Code generation with large language models often relies on multi-stage human-in-the-loop refinement, which is effective but very costly - particularly in domains such as frontend web development where the solution quality depends on…

Artificial Intelligence · Computer Science 2026-04-08 Hannah Sansford , Derek H. C. Law , Wei Liu , Abhishek Tripathi , Niresh Agarwal , Gerrit J. J. van den Burg

Decentralized large language model (LLM) inference networks can pool heterogeneous compute to scale serving, but they require lightweight and incentive-compatible mechanisms to assess output quality. Prior work introduced cost-aware Proof…

Machine Learning · Computer Science 2026-03-05 Arther Tian , Alex Ding , Frank Chen , Simon Wu , Aaron Chan

Large language models (LLMs) have already revolutionized code generation, after being pretrained on publicly available code data. However, while various methods have been proposed to augment LLMs with retrieved knowledge and enhance the…

Computation and Language · Computer Science 2023-06-06 Shuyang Jiang , Yuhao Wang , Yu Wang

The software development community has been using code quality metrics for the last five decades. Despite their wide adoption, code quality metrics have attracted a fair share of criticism. In this paper, first, we carry out a qualitative…

Software Engineering · Computer Science 2020-12-24 Tushar Sharma , Diomidis Spinellis

Concerns about benchmark leakage in large language models for code (Code LLMs) have raised issues of data contamination and inflated evaluation metrics. The diversity and inaccessibility of many training datasets make it difficult to…

Software Engineering · Computer Science 2025-06-24 Hongzhou Rao , Yanjie Zhao , Wenjie Zhu , Ling Xiao , Meizhen Wang , Haoyu Wang

Large language models (LLMs) and prompt engineering hold significant potential for advancing computer programming education through personalized instruction. This paper explores this potential by investigating three critical research…

Artificial Intelligence · Computer Science 2024-07-09 Tianyu Wang , Nianjun Zhou , Zhixiong Chen

Recent advances in large language models (LLMs) have demonstrated impressive capabilities in code-related tasks, such as code generation and automated program repair. Despite their promising performance, most existing approaches for code…

Software Engineering · Computer Science 2025-09-03 Yicong Zhao , Shisong Chen , Jiacheng Zhang , Zhixu Li

Recently, we have witnessed the rapid development of large language models, which have demonstrated excellent capabilities in the downstream task of code generation. However, despite their potential, LLM-based code generation still faces…

Software Engineering · Computer Science 2025-01-22 Haolin Jin , Huaming Chen , Qinghua Lu , Liming Zhu

Code retrieval is essential in modern software development, as it boosts code reuse and accelerates debugging. However, current benchmarks primarily emphasize functional relevance while neglecting critical dimensions of software quality.…

Software Engineering · Computer Science 2025-08-28 Jiahui Geng , Fengyu Cai , Shaobo Cui , Qing Li , Liangwei Chen , Chenyang Lyu , Haonan Li , Derui Zhu , Walter Pretschner , Heinz Koeppl , Fakhri Karray

Competitive programming has emerged as a critical benchmark for evaluating the reasoning and coding capabilities of Large Language Models (LLMs). Despite impressive progress on existing benchmarks, we argue that current evaluations…

This paper introduces Code-Vision, a benchmark designed to evaluate the logical understanding and code generation capabilities of Multimodal Large Language Models (MLLMs). It challenges MLLMs to generate a correct program that fulfills…

Computation and Language · Computer Science 2025-02-18 Hanbin Wang , Xiaoxuan Zhou , Zhipeng Xu , Keyuan Cheng , Yuxin Zuo , Kai Tian , Jingwei Song , Junting Lu , Wenhui Hu , Xueyang Liu

The rapid advancement of large language models (LLMs) such as GPT-4 has revolutionized the landscape of software engineering, positioning these models at the core of modern development practices. As we anticipate these models to evolve into…

Software Engineering · Computer Science 2025-06-16 Jianian Gong , Nachuan Duan , Ziheng Tao , Zhaohui Gong , Yuan Yuan , Minlie Huang

Context: Code reviews are crucial for software quality. Recent AI advances have allowed large language models (LLMs) to review and fix code; now, there are tools that perform these reviews. However, their reliability and accuracy have not…

Software Engineering · Computer Science 2025-05-27 Umut Cihan , Arda İçöz , Vahid Haratian , Eray Tüzün