MineBench: AI World Builder

Create 3D builds with free Gemini 3.8 Flash generations. Walk or fly through them, compare AI models, and export for Minecraft through minebench.ai.

Turn your ideas into 3D builds with AI, then step inside them

Describe a castle, a futuristic city, or something completely unexpected. MineBench includes free Gemini 3.8 Flash generations to help you get started, with no API key required for the included allowance.

GENERATE YOUR IDEAS Turn a written prompt into a 3D creation. Save your builds and return to your favorites.

STEP INSIDE YOUR CREATIONS Walk through builds or take flight with intuitive touch controls. Switch between day and night and adjust the atmosphere as you explore.

COMPARE WHAT AI CAN CREATE See how different models interpret the same prompt. Compare builds, vote in the Arena, and discover which models build best.

BRING BUILDS INTO MINECRAFT Open your saved creations on minebench.ai and export WorldEdit schematics for compatible Minecraft Java worlds.

DISCOVER AND SHARE Browse community creations, find inspiration, publish your favorites to Gallery, and share builds as GIFs or videos.

Browse Gallery, compare benchmark builds, and vote without an account. Sign in to generate, save, and publish. Free generation allowances apply; other generation options may require your own provider credentials.

Not an official Minecraft product. Not approved by or associated with Mojang or Microsoft.