Anthropic Offers Mythos Upgrade for Cyber Partners and a ‘Safe’ Version for the Rest of YouJune 9, 2026 2026-06-09 08:00 GMT · 2 months ago aimagpro.com vendor source link Anthropic is releasing Claude Mythos 5 to trusted organizations and Claude Fable 5 to the public, a version it says can’t be used for cyberattacks.