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Increasingly Contaminated

Increasingly Contaminated: 1 recent articles from 1 sources, related entities, and follow-up coverage in one page.

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Feb 23, 2026 at 11:00

OpenAI News Feb 23, 2026 at 11:00 AI

Why we no longer evaluate SWE-bench Verified

SWE-bench Verified is increasingly contaminated and mismeasures frontier coding progress. Our analysis shows flawed tests and training leakage. We recommend SWE-bench Pro.

Contaminated Evaluate Swe Bench Increasingly Increasingly Contaminated

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