AnalysisAI ModelsJuly 27, 2026

Anthropic's Opus 5 nears Mythos 5 on bugs, falls short on exploits

SecurityWeek's evaluation finds Anthropic's Opus 5 nearly matches Mythos 5 at finding bugs but falls short on exploits, with binary-based vulnerability scanning, penetration testing, and exploit generation blocked in Opus 5.

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Anthropic's Opus 5 nears Mythos 5 on bugs, falls short on exploits — AIBriefs