---
title: "Reproduction: SWE-fficiency: Can Language Models Optimize Real-World Repositories on Real Workloads?"
emoji: 🎯
colorFrom: yellow
colorTo: red
sdk: static
pinned: false
tags:
 - trackio
 - trackio-logbook
 - open-experiment
 - icml2026-repro
 - paper-0pyFbZSfbT
---

# Reproduction: SWE-fficiency: Can Language Models Optimize Real-World Repositories on Real Workloads?

An open experiment logbook, published with [Trackio](https://github.com/gradio-app/trackio).