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SWE Bench Pro

Fresh

SWE-Bench Pro is an environment of 1,865 long-horizon software engineering tasks across 41 repositories. The public set contains 731 instances from copyleft-licensed repositories, designed to resist training data contamination. Tasks span bug fixes, feature requests, optimizat…

Type
RL Env
Capabilities
Code Generation
Runtime
ORS
License
unknown
Size
731 tasks
Published
Jan 2026

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SWE-Bench-Pro

Quick setup for running the SWE-Bench-Pro environment server.

Setup

Install dependencies:

pip install -r requirements.txt

Running the server

python server.py

Running tests

pytest tests.py