3 posts
Fable 5 access was restored July 1, 2026. Here is what actually caused the suspension, why the capability wasn't unique to Fable 5, and the cross-vendor framework that came out of it.
Two months after the Glasswing launch, Anthropic released Claude Fable 5 for general use and upgraded the Glasswing model to Mythos 5. Here is what changed and what it means.
Anthropic and 11 major tech companies launched a collaborative AI security initiative on April 7, 2026. Here is what it is, what Claude Mythos Preview can do, and what it means for the code you ship.