In the news
PAIChecker: Uncovering and Checking PR-Issue Misalignment in SWE-Bench-Like Benchmarks
arXiv cs.AI · Published · 3 min read
In 30 seconds
- What happened
- Researchers found 13.6% of SWE-bench instances have misaligned PR-Issue pairs and built PAIChecker, a multi-agent system to detect such misalignment.
- Why it matters
- Matters for engineers building or using LLM benchmarks for code tasks, where incorrect problem-solution pairings corrupt evaluation results.
- Watch out
- The study covers only SWE-bench Verified instances; generalization to other benchmarks or real-world repositories remains unclear.
- llm
- eval
- benchmark
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