I feel like AI is not the right workload for this. I run a 4x node Kubernetes cluster (1x control and 3x workers) and it’s surprising good. While performance is certainly not state of the art by any stretch of the imagination it works great for HomeLab’in. Portainer, Glance, OpenSpeed Test, Semaphore UI, Uptime Kuma, and Home Assistant. Many small and lightweight containers is where a cluster such as this can shine.