You’re Using Fable 5 Wrong (Do This Instead)

Fable 5 is a planning model, not a coding model, and treating it like both is how you burn an entire Max subscription in one session. This video breaks down the advisor and orchestrator patterns that let Fable 5 plan while Opus 4.8 executes, cutting your usage to a fraction of the cost with almost no drop in accuracy. LINKS: https://x.com/ClaudeDevs/status/2074606058128224365 https://platform.claude.com/docs/en/agents-and-tools/tool-use/advisor-tool https://github.com/anthropics/claude-cookbooks/blob/main/managed_agents/CMA_plan_big_execute_small.ipynb https://x.com/ericzakariasson/status/2072639126034137444 https://platform.claude.com/docs/en/managed-agents/multi-agent https://github.com/BuilderIO/skills/blob/main/skills/efficient-fable/README.md My voice to text App: whryte.com Website: https://engineerprompt.ai/ RAG Beyond Basics Course: https://prompt-s-site.thinkific.com/courses/rag Signup for Newsletter, localgpt: https://tally.so/r/3y9bb0 Let's Connect: 🦾 Discord: https://discord.com/invite/t4eYQRUcXB ☕ Buy me a Coffee: https://ko-fi.com/promptengineering |🔴 Patreon: https://www.patreon.com/PromptEngineering 💼Consulting: https://calendly.com/engineerprompt/consulting-call 📧 Business Contact: [email protected] Become Member: http://tinyurl.com/y5h28s6h 💻 Pre-configured localGPT VM: https://bit.ly/localGPT (use Code: PromptEngineering for 50% off). Signup for Newsletter, localgpt: https://tally.so/r/3y9bb0 00:00 – Why You’re Killing Your Rate Limits 01:07 – Pattern 1: Fable 5 as an Advisor 02:23 – Pattern 2: Fable 5 as an Orchestrator 03:40 – Setting Up the Advisor Tool (SDK Example) 04:47 – Multi-Agent Setup: Coordinator & Sub-Agents 05:13 – Implementing Patterns in Cloud Code 06:47 – The Power of Reusable Skills vs. Simple Prompts 07:50 – Industry Standards: Insights from the Cursor Team 08:19 – Performance & Cost Analysis: Solo vs. Advisor Pattern 09:27 – Choosing the Right Reasoning Effort Level