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    3. SWE-agent

    SWE-agent

    To enable language models to autonomously solve real-world software engineering problems through effective Agent-Computer Interfaces (ACI).

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    At a Glance

    1Tool Listed
    3Products
    56Tool Views
    6Capabilities
    Discussions
    Princeton, NJHeadquarters
    2023Est.
    7Employees
    Focus Areas
    AI Coding Assistants
    Command Line Assistants
    Agent Frameworks
    Connect
    Latest News
    SWE-agent 1.0 + Claude 3.7 achieves SoTA on SWE-bench FullFeb 28, 2026
    Releasing SWE-agent 1.0: SoTA on SWE-bench Light & tons of new featuresFeb 13, 2026
    Markets
    • AI Researchers
    • Software Developers
    • Enterprise Engineering Teams

    AI Tools by SWE-agent

    (1)
    View mini-SWE-agent
    mini-SWE-agent tool icon

    mini-SWE-agent

    Lightweight CLI Coding Agent

    AI Coding Asst.CLI AssistantsAgent Frameworks

    Discussions

    No discussions yet

    Be the first to start a discussion about SWE-agent

    Latest News

    02/28/2026

    SWE-agent 1.0 + Claude 3.7 achieves SoTA on SWE-bench Full

    github.com
    02/13/2026

    Releasing SWE-agent 1.0: SoTA on SWE-bench Light & tons of new features

    github.com
    07/24/2025

    Mini-SWE-agent achieves 65% on SWE-bench Verified in 100 lines of Python

    github.com
    05/02/2025

    SWE-agent-LM-32b achieves open-weights SOTA on SWE-bench

    github.com

    Products & Services

    3
    SWE-agent
    April 2024

    A framework that turns language models into autonomous software engineers capable of fixing bugs and issues in real GitHub repositories.

    SWE-bench
    October 2023

    A comprehensive evaluation benchmark for software engineering agents, consisting of real-world issues from popular Python repositories.

    Mini-SWE-agent
    July 2024

    A simplified, 100-line Python implementation of SWE-agent designed for hackability and rapid experimentation.

    Market Position

    Leading open-source framework for software engineering agents; sets the standard for research in autonomous code repair.

    Leadership

    Founders

    JY

    John Yang

    PhD student at Stanford University (previously Princeton). Research focuses on machine learning for software engineering and autonomous agents.

    CE

    Carlos E. Jimenez

    PhD student at Princeton University. Expertise in Natural Language Processing and creating benchmarks for software engineering agents.

    KN

    Karthik Narasimhan

    Associate Professor of Computer Science at Princeton University. Co-director of the Princeton NLP group. Former research scientist at OpenAI and co-author of the original GPT paper.

    OP

    Ofir Press

    Postdoctoral researcher at Princeton University and researcher at Meta AI. Known for contributions to efficient transformer architectures (e.g., ALiBi).

    AW

    Alexander Wettig

    PhD student at Princeton University. Research interests include language modeling and self-supervised learning.

    KL

    Kilian Lieret

    Research Software Engineer at Princeton University. Focuses on developing robust software infrastructure for research projects.

    SY

    Shunyu Yao

    PhD student at Princeton University. Creator of influential agent frameworks like ReAct and Tree of Thoughts.

    Executive Team

    JY

    John Yang

    Lead Researcher / Project Co-Lead

    Stanford PhD candidate, ex-Princeton.

    CE

    Carlos E. Jimenez

    Lead Researcher / Project Co-Lead

    Princeton PhD candidate.

    Board of Directors

    KN
    Karthik Narasimhan
    Project Advisor / Associate Professor
    OP
    Ofir Press
    Project Advisor / Postdoctoral Researcher

    Founding Story

    Started by researchers at Princeton to address the lack of realistic benchmarks for AI coding agents. After creating SWE-bench, the team developed SWE-agent to provide an optimized interface for models to interact with repositories, shells, and file editors.

    Business Model

    Revenue Model

    Open-source project; freely available for research and community use. No commercial revenue model reported.

    Pricing Tiers

    Open Source
    Free

    Available under Apache 2.0 license via GitHub.

    Not applicable (Academic project)

    Target Markets

    Industries & Segments
    • AI Researchers
    • Software Developers
    • Enterprise Engineering Teams
    Use Cases
    • Autonomous bug fixing in GitHub repositories
    • Automated software maintenance
    • Cybersecurity vulnerability detection
    • Benchmarking large language models
    Notable Customers
    • Hugging Face
    • Cognition AI
    • Microsoft/GitHub

    Quick Facts

    Headquarters
    Princeton, NJ
    Founded
    2023
    Entity Type
    Open Source Research Project
    Employees
    7
    Total Funding
    Grant-funded (Princeton, Stanford, NSF)
    Investors
    Princeton University, Stanford University
    Office Locations
    Princeton
    Stanford

    History & Milestones

    Feb 13, 2026

    Official release of SWE-agent 1.0 with enhanced features and improved performance.

    Feb 28, 2026

    SWE-agent 1.0 combined with Claude 3.7 sets a new state-of-the-art on SWE-bench Full.

    Jul 2025

    Release of Mini-SWE-agent, achieving high performance with significantly less code.

    Apr 2024

    Official launch of SWE-agent, an open-source agent system for software engineering.

    Nov 2024

    SWE-agent paper accepted at NeurIPS 2024 conference.

    Key Capabilities

    6
    Agent-Computer Interface (ACI)
    Specialized file editor with search/edit/scroll functions
    Configurable YAML workflow definitions
    Integrated testing and feedback loops
    Multimodal support for visual issue processing
    Demonstrated SOTA performance on SWE-bench

    Integrations & Partnerships

    Platform Integrations

    • GitHub
    • Docker
    • VS Code
    • Claude API
    • GPT-4 API

    Key Partnerships

    Princeton NLP Group
    Stanford NLP Group
    Stanford HAI

    Connect

    Website
    swe-agent.com
    GitHub
    SWE-agent

    AI Topics

    3

    SWE-agent focuses on these topics:

    AI Coding Assistants(1)
    Command Line Assistants(1)
    Agent Frameworks(1)
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