AI teams are about to relearn a basic infrastructure lesson: not every workload needs your most expensive compute. The first wave was a breeze. Just give every

AI teams are about to relearn a basic infrastructure lesson: not every workload needs your most expensive compute. The first wave was a breeze. Just give everyone frontier APIs and the freedom to build, and let them ship. Then the bills came in, and finance asked what next quarter would cost. Sudde…