SWE-Bench Pro Audit Reveals Issues

dl_weekly · x · 2026-07-13

An OpenAI audit discovered that about 30% of the tasks in SWE-Bench Pro are flawed, prompting the withdrawal of its previous recommendation as an alternative to SWE-bench Verified.

This indicates that even highly anticipated benchmarks for software engineering can contain defects severe enough to compromise their reliability. For those using benchmarks for model selection, comparison, or evaluating coding agents, such "benchmark audits" serve as crucial warning signs.

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