One ROCm Backend, Five Mixture-of-Models Objectives on AMD Developer Cloud

The first AMD Developer Cloud deployment guide showed how to put vLLM Semantic
Router in front of a balance-oriented ROCm backend. The maintained
multi-objective recipe takes the next step: clients choose the optimization
objective they want, while the router keeps each objective's signals,
projections, decisions, algorithms, and plugins isolated.
This guide deploys one physical ROCm model, exposes it through five logical served-model aliases, and then presents five stable Mixture-of-Models entrypoints. It is a practical way to demonstrate multi-objective routing before operating a fleet of physically distinct model backends.


