Unverified70% confidenceFactTime unknown

API提供商的缓存命中机制中，缓存token的费用通常仅为首次计算的1/10

1

Sources

70%

Confidence

Medium-term (~90 days)

Relevance

6/2/2026

First Seen

Valid until: 8/31/2026

Sources

微信小程序登录注册前后端联调实战：SDK集成与踩坑全记录

bilibili苦苦菜-分享版

Related Entities

Cache Hitconcept

Related Claims

UnverifiedAPI缓存命中机制可使已发送过的输入Token在重复调用时享受折扣价，通常为原价的10%-50%75% similar Unverified第三方API中转平台（如空材）采用倍率计费机制，0.1倍率意味着调用成本约为官方定价的十分之一71% similar UnverifiedAnthropic的Claude API和OpenAI的API均已原生支持提示缓存功能，缓存命中时的输入Token价格通常仅为正常价格的10%-25%71% similar VerifiedAPI计费中输出Token的单价普遍高于输入Token，因为生成过程需要逐Token自回归推理70% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/37468

API

curl https://kongchang.com/api/v1/knowledge/claims/37468

MCP

get_claim(id=37468)