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EZYE OS · AI Automation
The Fable 5 system prompt just leaked.
Run flagship-quality agents on a budget model.
Take the 1,500-line playbook the top labs use and inject it into a cheap open-source model to run client automations at near-flagship quality.
What's inside
- The full leaked system prompt file, ready to drop in
- Step-by-step Claude Code setup walkthrough
- Which cheap models to point it at
- How to cut per-task cost without losing quality
EZYE OS · AI Automation Cheat Sheet
The Fable 5 Stack: Elite Instructions on a Budget Model
by Divjot Sahni · EZYE Consulting · ezye.com.au
What Actually Leaked
1
The full 1,500-line system prompt behind one of the top agent models
2
The exact planning structure that makes it finish jobs instead of stalling
3
The guardrails that stop the model going off-script mid-task
4
Why this file is worth more than any $97 prompt pack you've bought
Wiring It Into Claude Code
1
Grab the file from the repo and open Claude Code
2
Drop the system prompt in as your base instruction set
3
Point the agents at a cheaper model instead of the flagship
4
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