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#CostOptimization

2 posts tagged "costoptimization"

17

Part 17 — FDE core topic - Context Cache Eviction:硬體級上下文快取驅逐策略與計費陷阱

深入解析 Vertex AI Context Caching 的 KV 快取原理、三層驅逐架構設計,以及如何避免每小時 $4.50 的隱性計費陷阱。

Jun 8, 2026 ·18 min
18

Part 18 — FDE core topic - Semantic Model Routing:置信度熵值驅動的智能模型分流

深入解析如何以 Shannon 熵值即時偵測模型不確定性,動態將查詢路由至最便宜的可行模型,實現隱私保護與 74% 成本節省的生產架構。

Jun 8, 2026 ·18 min

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