Unverified50% confidenceSolutionExact time
A/B测试与灰度发布可使用服务网格（如Istio）或API网关实现按比例流量切分，先路由5%~10%流量到新模型再逐步增加
1
Sources
50%
Confidence
Long-term
Relevance
8/21/2026
First Seen
Sources
Related Claims
UnverifiedCanary releases are typically implemented through API gateway layers (such as AWS API Gateway and Kong) to achieve traffic splitting, for example routing 5% of requests to a new model.73% similarUnverifiedLLM服务中灰度发布通常通过API网关层的流量分割实现，例如将5%请求路由至新模型，95%保持原模型70% similarUnverified灰度切流（Canary Release）通常通过DNS权重配置、负载均衡器流量比例调节或Feature Flag机制，将1%～5%的真实流量率先导入新服务器观察指标后逐步扩大58% similar
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