Claude Mythos preview boosts security testing

ArthurDent
Tue, 14 Apr 2026 07:00:30 +0000

Anthropic’s Claude Mythos Preview is a new high-end model with stronger reasoning, coding, and cybersecurity skills, but it’s being kept out of public release and only shared with a consortium through Project Glasswing.

InfoQ

Anthropic Releases Claude Mythos Preview with Cybersecurity Capabilities but...

Anthropic has introduced Claude Mythos Preview, its most advanced AI model, improving significantly in reasoning, coding, and cybersecurity. Unlike previous releases, it will not be publicly available. Access is limited to a consortium of tech...

Arthur