Fable 5 Rule 1: Give It a Notebook, Not a Pile of Chats
thisdudelikesAI · x · 2026-07-03
The author notes that Fable 5 is designed to write persistent notes to a file and read them back, rather than stuffing all information into the conversation. It can maintain focus across millions of tokens during long tasks and improve output using its own notes, whereas Opus does not work this way by default.
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