Expensive Models (4× price)

Youbooks includes an optional toggle:

Expensive Models (4× Price)

This uses more expensive model configurations that may provide marginal improvements in some cases — but at much higher credit cost.

Recommendation

For most users, Expensive Models are not worth it.

Consider using them if:

• you only plan to generate one or two books, and
• you want to spend extra credits for a small quality boost.

For frequent book generation, the 4× cost usually isn’t justified.

Need help?

Use the support chat widget (bottom-right in the app), or email master@youbooks.com.

If you’re asking about a specific book, include your Project ID (you’ll find it on the book’s page).