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@SWE-bench

SWE-bench

Organization for maintaining SWE-bench and related projects
README.md

📣 New benchmark: CodeClash (website, github) evaluates SWE agents on goals, not tasks
📣 New: Meet mini, the 100 line AI agent that still gets 65% on SWE-bench verified!

SWE-bench   SWE-agent   codeclash logo   SWE-smith   mini-SWE-agent   SWE-ReX   sb-cli

Software engineering agents, benchmarks, and models.
Built and maintained by researchers from Stanford University and Princeton University.

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This organization contains the source code for several projects in the SWE-* open source ecosystem, including:

  • SWE-bench, a benchmark for evaluating AI systems on real world GitHub issues.
  • SWE-agent, a system that automatically solves GitHub issues using an LM agent.
  • SWE-smith, a toolkit for generating SWE training data at scale.
  • mini, an AI agent written in just 100 lines of code that scores >70% on SWE-bench verified

Also check out the supporting infrastructure for working with SWE-* projects

  • SWE-ReX, infrastructure supporting sandboxed code execution for AI agents
  • sb-cli, a command line interface for running evaluations on the cloud.
  • Mirror clones for the SWE-bench and SWE-smith repositories are available here and here.

Pinned Loading

  1. SWE-bench SWE-bench Public

    SWE-bench: Can Language Models Resolve Real-world Github Issues?

    Python 4k 719

  2. SWE-smith SWE-smith Public

    [NeurIPS 2025 D&B Spotlight] Scaling Data for SWE-agents

    Python 488 90

  3. experiments experiments Public

    Open sourced predictions, execution logs, trajectories, and results from model inference + evaluation runs on the SWE-bench task.

    Shell 231 279

  4. sb-cli sb-cli Public

    Run SWE-bench evaluations remotely

    Python 47 5

Repositories

Showing 9 of 9 repositories
  • SWE-smith Public

    [NeurIPS 2025 D&B Spotlight] Scaling Data for SWE-agents

    SWE-bench/SWE-smith’s past year of commit activity
    Python 488 MIT 90 12 (2 issues need help) 10 Updated Dec 20, 2025
  • SWE-smith-envs Public

    Artifacts for building environments (Docker images) for repositories represented in SWE-smith

    SWE-bench/SWE-smith-envs’s past year of commit activity
    Dockerfile 4 1 0 0 Updated Dec 18, 2025
  • swe-bench.github.io Public

    Landing page + leaderboard for SWE-Bench benchmark

    SWE-bench/swe-bench.github.io’s past year of commit activity
    JavaScript 8 12 5 0 Updated Dec 18, 2025
  • SWE-bench Public

    SWE-bench: Can Language Models Resolve Real-world Github Issues?

    SWE-bench/SWE-bench’s past year of commit activity
    Python 3,995 MIT 719 50 23 Updated Dec 18, 2025
  • experiments Public

    Open sourced predictions, execution logs, trajectories, and results from model inference + evaluation runs on the SWE-bench task.

    SWE-bench/experiments’s past year of commit activity
    Shell 231 279 7 31 Updated Dec 15, 2025
  • reading-list Public

    Academic papers and works related to SWE-bench and SWE-agents

    SWE-bench/reading-list’s past year of commit activity
    8 3 0 0 Updated Dec 8, 2025
  • .github Public
    SWE-bench/.github’s past year of commit activity
    0 MIT 0 0 0 Updated Nov 14, 2025
  • sb-cli Public

    Run SWE-bench evaluations remotely

    SWE-bench/sb-cli’s past year of commit activity
    Python 47 MIT 5 10 0 Updated Aug 14, 2025
  • humanevalfix-results Public archive

    Evaluation data + results for SWE-agent inference on HumanEvalFix task

    SWE-bench/humanevalfix-results’s past year of commit activity
    Jupyter Notebook 1 0 0 0 Updated Jul 11, 2024