Architecture

If your Go service relies on one LLM provider, two failures hurt the most, timeout spikes and billing spikes. A real production setup is not just “add another provider”, it is a single control plane for routing, timeout tiers, cost caps, and fallback. This guide gives you a practical OpenAI + Claude dual-provider pattern with one priority, keep uptime first, then optimize quality. ...

线上接入单一模型供应商，最怕两件事，突发超时和账单失控。真正可落地的方案不是“多接一个模型”这么简单，而是把路由、超时、成本、回退放进同一个控制面。 这篇给你一套 Go 可直接落地的双栈路由框架，目标是三件事，稳定性优先、成本可控、故障可快速止血。 ...

Connecting both Claude and OpenAI in production is the easy part. The hard part is keeping the system stable across the quality-latency-cost triangle. Without a routing gateway, you usually get latency spikes, runaway bills, and ugly cascading failures. ...

你把 Claude 和 OpenAI 一起接进生产环境后，真正的难题不是“能不能调通”，而是怎么在质量、延迟、成本三角里稳定跑。 如果没有路由网关，最常见结果就是：高峰期延迟抖动、账单失控、异常时全站雪崩。 ...