UK Group Says OpenAI’s GPT-5.5 is Comparable to Anthropic Mythos in Cybersecurity Capabilities
- Published
- Apr 30, 2026 — 20:57 UTC
Also in this story:Anthropic
By Callan Zhang · Apr 30, 2026 · Editorial standards →
Summarised from the primary source with AI assistance under human editorial oversight. Turing Wire is not a primary source — read the original for the authoritative account.
Source: The Information (headlines)