diegosouzapw/OmniRoute is an MIT-licensed AI gateway that advertises one endpoint across many providers and models, with quota-aware fallback and token compression.

A fallback can keep an endpoint available while changing the behavior behind it. For agentic workloads, that is a semantic failover problem.

Assumptions

Consider one request routed through a primary model and a fallback model. Both expose an OpenAI-compatible interface, but they may differ in:

system-role precedence;