Jun 10, 2026
Claude Fable 5 joins flowith
Anthropic's first publicly available Mythos-class model, Claude Fable 5, just landed on flowith.
The most capable model Anthropic has ever public released. State-of-the-art across nearly every benchmark on software engineering, scientific research, vision, and deep knowledge work. And here's what sets it apart: the longer and more complex the task, the larger its lead.
Bring it your hardest problems. That's where it pulls ahead.