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调用量从 10 万到 1000 万:基于分级级联路由与福利分层模型的大模型降本 75% 实战

This story is from 2026-09-22. It is preserved in the archive; the latest stories are on the live feed.

导读 :当企业级 AI 应用月调用量激增至千万级 Token 时,全量调用单一顶配模型会导致算力账单爆炸与响应延迟增加。本文介绍一种已在生产环境落地的“分级级联路由”架构,将任务智能分流至 0.03 倍率福利模型、0.15 均衡推理模型与 0.3 核心旗舰模型。结合完整可运行的 Python 异步分流源码与 30 天实测指标,系统展示了在保持 99.9% 业务准确率的同时降低 75.3% 算力开销的落地实践。 一、背景:大模型应用落地后的“算力账单刺客” 在 AI 原生应用(如智能客服、知识库 RAG、自动化数据抽取、多智能体工作流)的研发早期,团队通常直接全量调用顶配旗舰模型(如 Clau…

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  1. 2026-09-22 18:38 · DEV Community — AI
    调用量从 10 万到 1000 万:基于分级级联路由与福利分层模型的大模型降本 75% 实战

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