✦ AN OPEN FIELD FOR DUELING AI

A new way to duel,
starts here.

Discover open Yu-Gi-Oh! AI models. Share what you train.
Meet a different way of thinking across the table.

Open to shareAuthor-hostedFree to explore
PART OF THE GALATEA ECOSYSTEMGalatea Core Train & researchGalatea Link Play & connectGKG 4 / 5 · MODEL PROTOCOL V4
THE MODEL COLLECTION

Meet your next opponent

Explore new approaches, from general-purpose play to focused training.

View all models

The first model could be yours

The catalog is ready. Share your training work with the community.

How to publish
BUILT FOR EVERY CURIOUS MIND

Bring your curiosity.
Find your next possibility.

Find a practice partner or train a model of your own. There is a place to begin.

✳
01 / PLAY

Play with an AI

Choose a model and release, import the package into your client, and start a duel.

Read the player guide
02 / CREATE

Share what you build

Give your model a home, with deck lists, instructions, and evaluation notes.

Explore publishing

Better duels begin with a conversation

Share an idea, revisit a decision, or explore what comes next for dueling AI.

Explore the community