Sources :
- Anthropic Blog — Claude Fable 5 and Claude Mythos 5
- Anthropic — System Card: Claude Fable 5 & Claude Mythos 5 (PDF)
- TechCrunch — Anthropic’s Claude Fable 5 is a version of Mythos the public can access today
- VentureBeat — Anthropic brings Mythos to the masses with Claude Fable 5
- Wired — Anthropic Offers Mythos Upgrade for Cyber Partners and a ‘Safe’ Version for Everyone Else
- The Guardian — Anthropic releases ‘safe’ version of Claude Mythos AI model