Fable 5 is back.....run these prompts before July 12th

About this video

Chuck and guest Daniel Miessler (creator of Fabric/PAI, now called Life OS in the video) discuss how to use a brief window of plan-included access to Anthropic’s Fable 5 model. Chuck frames Fable 5, in his telling, as a model removed by the government three days after launch on June 12 and returning around July 1-2, with plan use capped at 50% of weekly usage until — per the transcript — July 7, after which usage credits apply; viewers should therefore prioritize their hardest, deepest problems rather than trivia. Miessler’s framework has three tiers: first, optimize your systems, starting with harness optimization — improve the AI harness itself (hooks, prompts, system prompt, skills) because it governs all other AI work, including prompt-injection handling; second, audit security across everything you have deployed (e.g., on Vercel/Cloudflare), checking for open ports/auth and building continuous attack-surface scanning; third, optimize your life/work via a self-model audit — have the model review your history and output to find your theme, focus, and direction, and identify which parts of your work are about to become obsolete versus about to 10x. Miessler advises drafting prompts by talking through your concerns in chat/voice first and asking the current model what to ask its smarter successor, and reserves a final tier for attempting very hard, long-horizon questions whose answers would keep paying off after the window closes.

Key takeaways

• Treat limited access to a frontier model as scarce: spend it on your hardest, deepest problems, not low-value queries
• Start with harness optimization — improving the system that governs all your AI work (hooks, prompts, skills) compounds across everything else
• Use the window for a full security audit of deployed projects: prompt-injection handling, open ports/auth, and continuous attack-surface scanning
• Run a self-model/life audit: have the model review your work history to surface theme, focus, and what is about to become obsolete vs 10x
• Prepare prompts by voice-talking through your real concerns first, then asking the current model what to ask the smarter model

Episode details: published July 2, 2026 · 8:27 long. Summary written by Self Growth Videos from the episode itself. Business results and any income figures mentioned are NetworkChuck’s own claims, shared for education — they are not typical or guaranteed.

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