---
source: arxiv
url: https://arxiv.org/abs/2607.09123v1
published_at: '2026-07-10T06:25:18'
authors:
- Quanjun Zhang
- Yi Zheng
- Ye Shang
- Weifeng Sun
- Haichuan Hu
- Chunrong Fang
- Zhenyu Chen
- Liang Xiao
topics:
- code-intelligence
- automated-testing
- multi-agent-software-engineering
- bug-reproduction
- repository-scale-reasoning
relevance_score: 0.96
run_id: materialize-outputs
language_code: en
---

# ReProAgent: Tool-Augmented Multi-Stage Agentic Generation of Bug Reproduction Tests from Issue Reports

## Summary
ReProAgent generates executable bug-reproduction tests from natural-language issue reports by combining staged agents, code-graph retrieval, repository exploration, and runtime validation. It reproduces 58.43% of issues on SWT-bench-lite and 70.30% on SWT-bench-verified at an average cost of $0.14 per issue.

## Problem

## Approach

## Results

## Link
- [https://arxiv.org/abs/2607.09123v1](https://arxiv.org/abs/2607.09123v1)