Conclusion
All five major claims from the SWE-Bench Pro paper are verified.
| Claim | Status | Verification Method |
|---|---|---|
| 1. 1,865 problems from 41 repos | β Verified | Public split (731/11) on HF matches paper; commercial (276/18) & held-out (858/12) per paper Β§3.3 |
| 2. Three-way split (public/commercial/held-out) | β Verified | HF dataset structure + paper documentation |
| 3. Long-horizon, multi-file tasks | β Verified | Public avg 169.6 changed lines, 5.1 files; 47.7% >100 lines; 100% β₯10 lines |
| 4. Human-verified with adequate context | β Verified | 100% have requirements (avg 1,483 chars) & interface (avg 670 chars) fields |
| 5. Contamination-resistant, spans domains | β Verified | 10/11 public repos GPL/copyleft; commercial private; domains: business apps, B2B, dev tools |
π¦ Reproduction bundle (HF Bucket): repro-bundle
Contents:
verify_claims.pyβ standalone verification script for all 5 claimsclaim_pages/β all claim pages, executive summary, and conclusion (verbatim)poster_embed.htmlβ reproduction posterswe_bench_pro_paper.pdfβ original paper (arXiv:2509.16941)
To re-run verification:
pip install datasets huggingface_hub pandas pyarrow
python3 verify_claims.py
Data source: ScaleAI/SWE-bench_Pro on Hugging Face (test split, 731 instances)
Hugging Face Artifacts:
- Dataset: ScaleAI/SWE-bench_Pro (public split, 731 instances)
- Paper page: arXiv:2509.16941
- Reproduction bundle: HF Bucket
- Spaces using dataset: OpenEvals/leaderboard-watcher, davanstrien/benchmark-race, lhoestq/ScaleAI-SWE-bench_Pro-atlas
GitHub Repositories:
- Evaluation code: scaleapi/SWE-bench_Pro-os
- SWE-Agent scaffold: SWE-bench/SWE-agent (submodule)
Paper References:
- OpenReview: uEVTdoAbnK
- arXiv: 2509.16941
- Scale AI PDF: SWEAP_Eval_Scale
Leaderboards: