Technology

GPT-5.5 matches heavily hyped Mythos Preview in new cybersecurity tests

admin May 01, 2026 View Original Source
New results suggest Mythos' cyber threat isn't "a breakthrough specific to one model."
New results suggest Mythos' cyber threat isn't "a breakthrough specific to one model."

This article was originally published at: https://arstechnica.com/ai/2026/05/amid-mythos-hyped-cybe...