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Last updated: April 13, 2026, 8:30 PM ET

AI Security Benchmarking

Frontier large language models face rigorous testing in the new N-Day-Bench framework, which assesses their capability to locate known security vulnerabilities within active code repositories. This monthly evaluation pulls fresh case studies directly from GitHub security advisories, checking out the repository state just prior to the patch release to establish a realistic security assessment baseline for generative code tools.