Schrödinger's Code Repository: Have LLMs Learned SWE-bench or Memorized It?
Schrödinger's Code Repository: Have LLMs Learned SWE-bench or Memorized It?
Repository-level coding benchmarks have become the standard for evaluating coding agents, yet they inherently suffer from data leakage because they are built upon popular open-source repositories repeatedly used for training. Consequently, strong performance may reflect memorization of canonical repository cues rather than robust repository reasoning. We propose SchrodingerRepo (Schrödinger's…
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1 min read at huggingface.coRepository-level coding benchmarks have become the standard for evaluating coding agents, yet they inherently suffer from data leakage because they are built upon popular open-source repositories repeatedly used for training. Consequently, strong performance may reflect memorization of canonical repository cues rather than robust repository reasoning.
By Silin Chen, Yufei Yang, Xiaodong Gu · huggingface.co
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