Small prismated order-4 square tiling honeycomb

The small prismated order-4 square tiling honeycomb, also called the runcinated order-4 square tiling honeycomb, is a paracompact uniform tiling of 3D hyperbolic space. 2 square tilings and 8 cubes meet at each vertex. It can be derived by runcination of the order-4 square tiling honeycomb.

It is notable for having all regular cells and a uniform square antiprism as the vertex figure, which means its truncation, rectification, and alternation are uniform.