Nbility Blog

Articles about AI Agents, model APIs, developer-tool integration, and Nbility workflows.

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#AI Gateway

Jul 20, 2026Multi-Model RoutingLLM Router

Multi-Model Routing Is Not Random Switching: Balancing Quality, Cost, and Latency

Use three tasks and a runnable offline replay to design constraint-first LLM routing across quality thresholds, cost, TTFT, health, cache affinity, and fallback.

Jul 19, 2026LLM GatewayAPI Gateway

LLM Gateway vs API Gateway: Follow One Model Request End to End

Trace authentication, model mapping, protocol translation, SSE streaming, retries, token billing, and observability to see what an LLM gateway adds beyond a conventional API gateway.