Stitch Pro

Custom models

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Pick the look that fits the book — gritty, painterly, photoreal, stylized — and change it per title.

A noir thriller and a high-fantasy epic shouldn't have to share one house style. Custom models let you choose the engine behind the illustrations for that book. Set it once; every image follows.

The models you can pick

Grok, Flux, Seedream, Gemini, and others are in the picker. They differ in lighting, texture, and how they handle composition. Choose the one that matches the mood you want.

One choice per book

Model choice stays with the book you're working on. Run one title in cinematic concept art and another in soft watercolor without resetting anything.

New models show up in the same place

When we add engines, they land in the picker. Same workflow, bigger menu.

What you get

  • Grok, Flux, Seedream, Gemini, and more
  • Model choice scoped per book
  • New engines added to the picker as they land