#cascade-routing

Guide to tuning Inference Gateway Cascade Routing classification thresholds, Canary rollout, Fallback, and cost drift alerts based on production traces

Complexity-based automatic model routing — comparison of LLM Classifier, LiteLLM, and vLLM Semantic Router approaches, RouteLLM research reference, and cost savings

kgateway + Bifrost/LiteLLM 2-Tier architecture with Cascade Routing, Semantic Router, and Hybrid Routing design patterns

Routing strategies, deployment, cascade tuning, and implementation examples for kgateway and Bifrost-based 2-Tier inference gateways

Building a domain-optimized model serving pipeline with LoRA Fine-tuning, Multi-LoRA Hot-swap, and SLM Cascade Routing