📄 中文摘要
随着 AI 系统从演示阶段转向关键生产工作负载，护栏已成为必不可少的组成部分。缺乏强有力的保障措施，基于大型语言模型的应用可能会产生虚假信息、泄露敏感数据、违反合规规则或生成损害品牌信任的内容。AI 网关是实施这些护栏的最有效场所，因为每个提示和响应都通过网关，从而成为政策执行、安全检查、成本限制和治理的自然控制平面。该指南评估了五大 AI 网关，重点在于护栏深度、性能开销、治理能力和开发者体验。
实施 AI 应用程序护栏的五大 AI 网关
出处: Top 5 AI Gateways for Implementing Guardrails in AI Applications
发布: 2026年2月14日
📄 English Summary
Top 5 AI Gateways for Implementing Guardrails in AI Applications
As AI systems transition from demos to mission-critical production workloads, implementing guardrails has become essential. Without robust safeguards, LLM-powered applications risk hallucinating facts, exposing sensitive data, violating compliance rules, or generating content that undermines brand trust. AI gateways serve as the most effective means to enforce these guardrails, as every prompt and response flows through them, making them the natural control plane for policy enforcement, safety checks, cost limits, and governance. This guide evaluates the top five AI gateways based on guardrail depth, performance overhead, governance capabilities, and developer experience.