What is LLM Orchestration and How AI Gateways Enable It

Most teams start with one LLM provider. Then they add a second for cost reasons. Then a third for latency. Six months in, they have a tangled mess of provider-specific SDKs, manual failover logic, and zero visibility into what anything costs. That mess is the problem LLM orchestration solves. I evaluated how teams handle multi-model routing at scale. Custom code, orchestration frameworks, AI gateways. Here is what works and what just adds overhead. What is LLM Orchestration? <