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Research2026-09-04 · source-backed
SWE-Gate covers 303 repository-level repair instances across 75 Python repos, with review constraints mined from real PR review comments and shipped as a second test lane. Across four LLM backends under a common scaffold, 221 of 644 repairs that passed functional tests failed the review constraints. Encode your own recurring review comments as executable constraint tests next to your functional suite. Green tests are not the acceptance signal we treat them as. arXiv 2609.04167
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