量子位模型更新

DeepSeek V4還能更省!新工具緩存命中率高達99.82%,2折穩定到手

2026年5月25日 12:55
DeepSeek V4還能更省!新工具緩存命中率高達99.82%,2折穩定到手

重點摘要

量子位 這篇消息聚焦「DeepSeek V4還能更省!新工具緩存命中率高達99.82%,2折穩定到手」。原摘要指出:原本4億+token、61美元的賬單,直降至12美元。這則內容已被收錄為 AI 情報追蹤項目,後續可從技術進展、產品落地、產業競爭或市場影響等角度持續觀察。

站內 AI 整理稿

DeepSeek V4 近期推出了一項全新工具,主打透過優化快取(緩存)機制來大幅降低運算成本。根據其公布的成果,該工具能將快取命中率提升到極高水準,使原本高昂的 API 呼叫費用大幅下降,用戶最多可將帳單壓到原本的兩折左右。

這項新工具主要針對大量重複或相似查詢的場景,例如對話歷史、常見問題或模板化輸入。透過更聰明的快取策略,模型不必每次從頭運算,就能直接沿用先前儲存的運算結果,從而減少實際運算量。這項技術在過去的大語言模型服務中已有應用,但 DeepSeek V4 這次宣稱的命中率表現相當突出。

對開發者與企業來說,最直接的影響就是 API 使用成本顯著降低。過去需要花費數十美元處理的巨量 token 請求,現在可能只需幾美元就能完成,這讓更多小型團隊或個人開發者有能力負擔高頻率的大模型呼叫。同時,回應速度也可能因為減少重複運算而變快。

讀者可以持續關注這項工具實際應用的穩定度,以及是否會開放給所有使用者或僅限特定方案。此外,未來 DeepSeek 是否會將類似技術延伸到 V4 以外的版本,或進一步整合進自家其他產品,也都是值得留意的發展方向。

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