Astra generates a playable 4.85M-voxel world in one shot

Knowix @knowixbuildsOriginally posted 2026.09.05

Open original on X

GPT-6 Astra just made every voxel world i generated before this look like a prototype. it one shotted a playable world with: - 4.85 million voxels - 53 uniquely named citizens - 15 different jobs - 60 animals across 6 species - an animated dragon + 5 hero abilities the graphics and level of detail are ridiculous. i started creating these worlds to benchmark AI models. Astra is the first one that made me think i should turn this into a real game. i dropped a playable version in the replies go explore it for yourself.👇