Introducing Claude Fable 5.1, the world's most advanced model for coding and knowledge work. It excels at complex, long-running tasks, like a long mathematical proof or a contract with hundreds of cross-references. It avoids shortcuts and is smart enough to fix the root causes of an issue. Its research capabilities also offer an early glimpse of how AI will contribute to scientific progress. Fable 5.1 is available everywhere today. Read more at anthropic.com/claude-fable-and-mythos-5-1
Today we're releasing Fable 5.1, the latest upgrade to our most capable model class. Whatever you already hand-clod, it can take on more, and do t...
