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Recent advances in large language model (LLM) agents have shown remarkable progress in software issue resolution, leveraging advanced techniques such as multi-agent collaboration and Monte Carlo Tree Search (MCTS). However, current agents…

Software Engineering · Computer Science 2026-02-03 Silin Chen , Shaoxin Lin , Yuling Shi , Heng Lian , Xiaodong Gu , Longfei Yun , Dong Chen , Lin Cao , Jiyang Liu , Nu Xia , Qianxiang Wang

Agentic repository-level code understanding is essential for automating complex software engineering tasks, yet the field lacks reliable benchmarks. Existing evaluations often overlook the long tail topics and rely on popular repositories…

LLM-based agents have shown promising capabilities in a growing range of software engineering (SWE) tasks. However, advancing this field faces two critical challenges. First, high-quality training data is scarce, especially data that…

Instructed code editing is a significant challenge for large language models (LLMs). On the EditBench benchmark, 39 of 40 evaluated models obtain a task success rate (TSR) below 60 percent, highlighting a gap between general code generation…

Software Engineering · Computer Science 2026-04-29 Noam Tarshish , Nofar Selouk , Daniel Hodisan , Bar Ezra Gafniel , Yuval Elovici , Asaf Shabtai , Eliya Nachmani

Software Engineering Agents (SWE agents) can autonomously perform development tasks on benchmarks like SWE Bench, but still face challenges when tackling complex and ambiguous real-world tasks. Consequently, SWE agents are often designed to…

Software Engineering · Computer Science 2025-10-13 Aayush Kumar , Yasharth Bajpai , Sumit Gulwani , Gustavo Soares , Emerson Murphy-Hill

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

Autonomous systems for software engineering are now capable of fixing bugs and developing features. These systems are commonly evaluated on SWE-bench (Jimenez et al., 2024a), which assesses their ability to solve software issues from GitHub…

Agentic systems are modern software systems: they consist of orchestrated modules, expose interfaces, and are deployed in software pipelines. Unlike conventional programs, their execution, i.e., trajectories, is inherently stochastic and…

Software Engineering · Computer Science 2026-04-14 Shuyang Liu , Yang Chen , Rahul Krishna , Saurabh Sinha , Jatin Ganhotra , Reyhan Jabbarvand

We introduce SWE Atlas, a benchmark suite for coding agents spanning three professional software engineering workflows: Codebase Q&A (124 tasks), Test Writing (90 tasks), and Refactoring (70 tasks). SWE Atlas differs from prior SWE…

The rapid progress in Automated Program Repair (APR) has been driven by advances in AI, particularly large language models (LLMs) and agent-based systems. SWE-Bench is a recent benchmark designed to evaluate LLM-based repair systems using…

Software Engineering · Computer Science 2026-02-06 Matias Martinez , Xavier Franch

Large Language Model (LLM)-based multi-agent systems are increasingly applied to automate computational workflows in science and engineering. However, how inter-agent dynamics influence reasoning quality and verification reliability remains…

Artificial Intelligence · Computer Science 2025-11-07 Chuan Tian , Yilei Zhang

Recent advancements in LLM-based agents have led to significant progress in automatic software engineering, particularly in software maintenance and evolution. Despite these encouraging advances, current research faces two major challenges.…

Software Engineering · Computer Science 2024-11-04 Yingwei Ma , Rongyu Cao , Yongchang Cao , Yue Zhang , Jue Chen , Yibo Liu , Yuchen Liu , Binhua Li , Fei Huang , Yongbin Li

Constructing large-scale datasets for the GitHub issue resolution task is crucial for both training and evaluating the software engineering capabilities of Large Language Models (LLMs). However, the existing GitHub issue resolution data…

Software Engineering · Computer Science 2026-01-06 Lianghong Guo , Yanlin Wang , Caihua Li , Wei Tao , Pengyu Yang , Jiachi Chen , Haoyu Song , Duyu Tang , Zibin Zheng

Large Language Model (LLM) agents, which integrate planning, memory, reflection, and tool-use modules, have shown promise in solving complex, multi-step tasks. Yet their sophisticated architectures amplify vulnerability to cascading…

Multi-agent systems powered by large language models (LLMs) are transforming enterprise automation, yet systematic evaluation methodologies for assessing tool-use reliability remain underdeveloped. We introduce a comprehensive diagnostic…

Artificial Intelligence · Computer Science 2026-01-26 Donghao Huang , Gauri Malwe , Zhaoxia Wang

Autonomous agents based on Large Language Models (LLMs) are increasingly being utilized in complex software systems. However, reliability remains a significant challenge due to unpredictable failures such as hallucinations, execution…

Software Engineering · Computer Science 2026-05-11 Cheonsu Jeong , Younggun Shin

Agentic AI in software product development is increasingly adopted by organizations, yet the field lacks a consolidated synthesis of where adoption is mature, which architectural patterns dominate, and what limitations and coping mechanisms…

Software Engineering · Computer Science 2026-05-18 Spyridon Alvanakis Apostolou , Jan Bosch , Helena Holmström Olsson

Agent-based program repair offers to automatically resolve complex bugs end-to-end by combining the planning, tool use, and code generation abilities of modern LLMs. Recent work has explored the use of agent-based repair approaches on the…

Software Engineering · Computer Science 2025-01-14 Pat Rondon , Renyao Wei , José Cambronero , Jürgen Cito , Aaron Sun , Siddhant Sanyam , Michele Tufano , Satish Chandra

AI coding agents demonstrate strong performance on general-purpose software benchmarks. However, their ability to handle 5G network engineering tasks remains unexplored. We propose SWE-Bench~5G, the first benchmark designed to investigate…

Networking and Internet Architecture · Computer Science 2026-04-30 Jiao Chen , Jianhua Tang , Xiaotong Yang , Zuohong Lv

Here is the updated abstract: Evaluation of software engineering (SWE) agents is dominated by a binary signal: whether the final patch passes the tests. This outcome-only view treats a principled solution and a chaotic trial-and-error…

Software Engineering · Computer Science 2026-05-29 Priyam Sahoo , Gaurav Mittal , Xiaomin Li , Shengjie Ma , Benjamin Steenhoek , Pingping Lin , Yu Hu