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Related papers: CoderEval: A Benchmark of Pragmatic Code Generatio…

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Code LLMs are being rapidly deployed and there is evidence that they can make professional programmers more productive. Current benchmarks for code generation measure whether models generate correct programs given an expert prompt. In this…

Machine Learning · Computer Science 2023-06-08 Hannah McLean Babe , Sydney Nguyen , Yangtian Zi , Arjun Guha , Molly Q Feldman , Carolyn Jane Anderson

Existing code generation benchmarks for Large Language Models (LLMs) such as HumanEval and MBPP are designed to study LLMs' end-to-end performance, where the benchmarks feed a problem description in natural language as input and examine the…

Software Engineering · Computer Science 2025-02-27 Jiarong Wu , Songqiang Chen , Jialun Cao , Hau Ching Lo , Shing-Chi Cheung

Code generation benchmarks such as HumanEval are widely adopted to evaluate LLMs' capabilities. However, after consolidating the latest 24 benchmarks, we noticed three significant imbalances. First, imbalanced programming language. 95.8% of…

Machine Learning · Computer Science 2024-10-14 Jialun Cao , Zhiyong Chen , Jiarong Wu , Shing-chi Cheung , Chang Xu

In the evolving landscape of large language models (LLMs) tailored for software engineering, the need for benchmarks that accurately reflect real-world development scenarios is paramount. Current benchmarks are either too simplistic or fail…

Software Engineering · Computer Science 2024-03-29 Zhengran Zeng , Yidong Wang , Rui Xie , Wei Ye , Shikun Zhang

In recent years, Large Language Models (LLMs) have dramatically advanced the performance of automated code translation, making their computational accuracy score reach up to over 80% on many previous benchmarks. However, most code samples…

Software Engineering · Computer Science 2025-04-15 Pengyu Xue , Linhao Wu , Zhen Yang , Chengyi Wang , Xiang Li , Yuxiang Zhang , Jia Li , Ruikai Jin , Yifei Pei , Zhaoyan Shen , Xiran Lyu , Jacky Wai Keung

LLMs have achieved strong results on both function-level code synthesis and repository-level code modification, yet a capability that falls between these two extremes -- compositional code creation, i.e., building a complete, internally…

Software Engineering · Computer Science 2026-04-30 Yeheng Chen , Chaoxiang Xie , Yuling Shi , Wenhao Zeng , Yongpan Wang , Hongyu Zhang , Xiaodong Gu

How to evaluate the coding abilities of Large Language Models (LLMs) remains an open question. We find that existing benchmarks are poorly aligned with real-world code repositories and are insufficient to evaluate the coding abilities of…

With the growing reliance on automated code completion tools in software development, the need for comprehensive evaluation benchmarks has become critical. Existing benchmarks focus more on code completion in function and class level by…

Software Engineering · Computer Science 2025-11-03 Qinyun Wu , Chao Peng , Pengfei Gao , Ruida Hu , Haoyu Gan , Bo Jiang , Jinhe Tang , Zhiwen Deng , Zhanming Guan , Cuiyun Gao , Xia Liu , Ping Yang

In recent years, Large Language Models (LLMs) have achieved remarkable progress in automated code generation. In real-world software engineering, the growing demand for rapid iteration and continuous delivery underscores the importance of…

Software Engineering · Computer Science 2025-11-06 Qianhui Zhao , Li Zhang , Fang Liu , Junhang Cheng , Chengru Wu , Junchen Ai , Qiaoyuanhe Meng , Lichen Zhang , Xiaoli Lian , Shubin Song , Yuanping Guo

Code generation aims to automatically generate code snippets of specific programming language according to natural language descriptions. The continuous advancements in deep learning, particularly pre-trained models, have empowered the code…

Software Engineering · Computer Science 2025-01-24 Zezhou Yang , Sirong Chen , Cuiyun Gao , Zhenhao Li , Xing Hu , Kui Liu , Xin Xia

Code generation models have achieved impressive performance. However, they tend to be brittle as slight edits to a prompt could lead to very different generations; these robustness properties, critical for user experience when deployed in…

Large language models (LLMs) like GitHub Copilot and ChatGPT have emerged as powerful tools for code generation, significantly enhancing productivity and accelerating software development. However, existing benchmarks primarily focus on…

Software Engineering · Computer Science 2024-09-27 Yixi Wu , Pengfei He , Zehao Wang , Shaowei Wang , Yuan Tian , Tse-Hsun Chen

In the scenario-based evaluation of machine learning models, a key problem is how to construct test datasets that represent various scenarios. The methodology proposed in this paper is to construct a benchmark and attach metadata to each…

Software Engineering · Computer Science 2024-06-19 Debalina Ghosh Paul , Hong Zhu , Ian Bayley

Recently, large language models (LLMs), especially those that are pretrained on code, have demonstrated strong capabilities in generating programs from natural language inputs in a few-shot or even zero-shot manner. Despite promising…

While programming is one of the most broadly applicable skills in modern society, modern machine learning models still cannot code solutions to basic problems. Despite its importance, there has been surprisingly little work on evaluating…

Code generation has emerged as one of AI's highest-impact use cases, yet existing benchmarks measure isolated tasks rather than the complete "zero-to-one" process of building a working application from scratch. We introduce Vibe Code Bench,…

Software Engineering · Computer Science 2026-05-15 Hung Tran , Langston Nashold , Rayan Krishnan , Antoine Bigeard , Alex Gu

Code generation aims to produce code that fulfills requirements written in natural languages automatically. Large language Models (LLMs) like ChatGPT have demonstrated promising effectiveness in this area. Nonetheless, these LLMs often fail…

Software Engineering · Computer Science 2025-01-15 Ruwei Pan , Hongyu Zhang , Chao Liu

CodEval is a code evaluation tool that integrates with the Canvas Learning Management System to automatically evaluates students' work within a few minutes of the submission. This early feedback allows students to catch and correct problems…

Computers and Society · Computer Science 2022-11-23 Aditi Agrawal , Archit Jain , Benjamin Reed

The rapid evolution of software libraries poses a considerable hurdle for code generation, necessitating continuous adaptation to frequent version updates while preserving backward compatibility. While existing code evolution benchmarks…

Code benchmarks such as HumanEval are widely adopted to evaluate Large Language Models' (LLMs) coding capabilities. However, there is an unignorable programming language bias in existing code benchmarks -- over 95% code generation…

Artificial Intelligence · Computer Science 2025-05-20 Ruiyang Xu , Jialun Cao , Yaojie Lu , Ming Wen , Hongyu Lin , Xianpei Han , Ben He , Shing-Chi Cheung , Le Sun