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.
More from coding & agent
- Bugbot rejects an MCP permission flag because it would break path-scoped isolation — zeeg · 2026-07-27
- One GPT-5.6 agent is guarding a Blink security system while another makes a parody rap album — repligate · 2026-07-27
- An agent got unblocked by reusing a logged-in browser, not stealth tricks — armanidev_ · 2026-07-27
- Paper argues graph topology can become the core operating system for AI agents — theomitsa · 2026-07-27
- Claude Code desktop adds UI markup feedback for smoother visual editing — EricBuess · 2026-07-27
- Anthropic says Claude Code can drop 80% of its system prompt with no coding loss — krishnan · 2026-07-27