14.d AI Cybersecurity Capability Models - Mythos & GPT 5.5 (excerpt from the ALL IN podcast)
Russ Esposito · 9:32
OpenAI released GPT-5.5 Cyber, the second model (after Anthropic's Mythos) to complete an AI Security Institute multi-step cyberattack simulation end to end — but unlike Mythos it appears commercially servable, which...