The $12,000 Tinybox Is Proof That the Cloud AI Cartel's Days Are Numbered

George Hotz's tinybox just hit the front page of Hacker News again — and this time, it's shipping. Here's why a petaflop in your closet changes everything about who controls AI. There's a computer sitting on a shelf at tinygrad.org right now that costs $12,000, fits in a closet, and delivers a petaflop of compute. It's called the tinybox red v2, it's in stock, and it ships within a week. That sentence should terrify every cloud AI provider on the planet. The Cloud AI Tax Is Real Let's do some napkin math. A single NVIDIA A100 on AWS costs roughly $3.06 per hour on-demand. Running 24/7? That's $2,203/month. A realistic 4x A100 setup runs $8,812/month. Over a year: $105,744 just for compute. The tinybox red v2 costs $12,000 once. Four 9070 XT GPUs delivering 778 TFLOPS of FP16 with 64GB total GPU RAM. Electricity adds maybe $200-300/month at full load. After roughly two months of continuous use, you've broken even. Everything after that is pure savings. The green v2 is even starker. Four