How Fable 5.1 Found the Key Inside Urquhart’s Book
Claude Fable 5.1’s reported solution to Thomas Urquhart’s Cyphral Distich hinges on a book cipher: each number points to a word in one of 32 nearby sections, and the word’s first letter reveals the message. The result is a royalist prayer—and a lesson in how AI persistence can surface clues hidden in plain sight.