Comment by trhway

Ultimately AI comes from space :) Just wait until Starship starts flying - with its projected $/kg launch costs the placement of solar + GPUs in space would be the cheapest option (10-20kg is 1 GPU, 5 m2 solar and 2 m2 radiator (at 70C radiating away 1.5 KW) - total launch cost would be around paltry $1-2K) .