Claude Fable 5 is Here — Anthropic's Most Powerful Public Model Yet

After months of controlled access through Project Glasswing, Anthropic has finally opened up its most powerful AI model family to the public. Meet Claude Fable 5 — and it's a significant leap. Here's everything developers need to know. 🤖 What Is Claude Fable 5? Claude Fable 5 is Anthropic's latest frontier model, sitting a full tier above the Opus family. It's the first publicly available model built on the same architecture as Anthropic's powerful Mythos-class models — the ones...