Ars Technica – 1 May 26 (https://arstechnica.com/ai/2026/05/amid-mythos-hyped-cybersecurity-prowess-researchers-find-gpt-5-5-is-just-as-good/)
Amid Mythos' hyped cybersecurity prowess, researchers find GPT-5.5 is just as... (https://arstechnica.com/ai/2026/05/amid-mythos-hyped-cybersecurity-prowess-researchers-find-gpt-5-5-is-just-as-good/)
New results suggest Mythos' cyber threat isn't "a breakthrough specific to one model."