The model you choose gets most of the attention but the real decisions live in the infrastructure underneath.

When inference routes across Groq, Together, and Fireworks through a unified gateway, no single provider accumulates a complete picture of your workload: call cadence, model switching, failure patterns.

The observability surface is partitioned by architecture, not by policy.

Private inference, built right, becomes a default property of the system rather than something you have to configure or trust a provider to honour.