TLDR Tech / Dev
AI Cybersecurity After Mythos: The Jagged Frontier
Tests on major 2026 vulnerabilities show that AI cybersecurity capability is a "jagged frontier," where small open-weights models often match the discovery and reasoning performance of massive proprietary models like Anthropic's Mythos. This shows that the true competitive advantage in digital defense lies in the expert-led systems and scaffolds that orchestrate these tools rather than exclusive access to a single high-end model.
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