Free guide · Claude & Claude Code
Fable 5.2 vs Opus 5.5: All 7 prompts and the full bill
The 7 one-shot build prompts from the Fable 5.2 vs Opus 5.5 test, word for word, what each cost on Opus, on Opus with Fable as advisor, and on Fable alone, plus the two-command advisor set-up.
What’s inside
- 11. The set-up: Opus builds, Fable checks
- 22. Which one, when
- 33. The full bill
- 44. The 7 prompts
- 55. When something does not work
1. The set-up: Opus builds, Fable checks
Opus does the building. Fable only steps in at the hard moments, and checks the work before Opus says it is done. You pay Fable prices for a small part of the job, not all of it.
- Open Claude Code and type /model opus. Opus 5.5 is now the one doing the work.
- Type /advisor fable. Fable 5.2 is now on call for the hard parts.
- Give it your biggest job. Paste one of the 7 prompts below, or your own task.
That’s the first part. The rest of this guide is free too.
Charlie Hills