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2026-08-14
semgrep.dev
artificial-intelligence
GLM-5.3 delivers Opus 4.8-level cybersecurity results at a fraction of the cost
Z.ai's GLM-5.3 model, released today, matches Claude Opus 4.8's vulnerability detection F1 score of 23.6% at $0.15 per true positive versus Opus 4.8's $1.04, roughly a seventh of the cost, according t…