Master Claude Fable 5 in 15 Steps

1. Pick one super hard, expensive problem. 2. Open a new Claude chat. 3. Select Fable 5 → Effort High. 4. Paste your "about-me" doc. 5. Give it your goal, not a task. Template: "I need [task] for [goal]. I expect [goal] achieved once we hit [specific targets]." 6. Add to the first prompt: "Start by asking me questions about the task, goal & targets to fully understand the context." 7. Add: "Answer first, explain after." 8. Add: "Only report work you can point to evidence for. If something is not verified, say so." 9. Add: "When you have enough information to act, act. Give me a recommendation, not a survey of options." 10. Send it. Answer its questions. 11. Let it work. Don't interrupt. 12. Stop after 2 messages. 13. Switch to Opus 4.8 (High). Same chat. 14. Finish everything there. 15. Save it all in a Project.