Api Based Model Routing

via “model routing and dynamic provider selection”

Python client library for the Fireworks AI Platform

Unique: Implements a declarative routing policy engine that evaluates conditions at request time without requiring code changes, supporting both deterministic rules and probabilistic A/B testing with built-in metrics collection

vs others: More flexible than LiteLLM's routing because it supports custom condition evaluation and A/B testing, versus manual if-else logic which doesn't scale to complex routing policies