UK AI Safety Institute Evaluates OpenAI GPT‑5.5 Against High‑Risk Cybersecurity Benchmarks: Findings, Risks, and What to Do Now
The UK AI Safety Institute has released a technical evaluation of OpenAI’s GPT‑5.5 against 95 high‑risk security and misuse scenarios, offering a rare, independent window into how a leading frontier model behaves under adversarial pressure. The results matter beyond model rankings: they set a practical baseline for what modern AI can and cannot reliably do…