Unverified50% confidenceFactExact time
阿里云ECS抢占式实例（Spot Instance）价格可低至按量付费的10%
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
阿里云网站架构全解析：从DNS到弹性伸缩的完整链路
bilibili老男孩IT6/10/2026
Related Claims
VerifiedAnthropic的Prompt Caching命中价格仅为正常输入价格的10%，即可节省90%的Token费用71% similarVerifiedDeepSeek 的缓存命中价格可低至常规价格的十分之一71% similarUnverifiedAWS的Spot Instance是按需竞价GPU实例，成本可降低60-90%70% similarUnverifiedAnthropic的提示词缓存机制中缓存命中token仅收标准价格10%的优惠68% similarUnverified抢占式实例（Spot Instance）通常以低于按需定价60%-90%的折扣出售数据中心闲置算力，但平台保留在资源紧张时中断实例的权利64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/48797API
curl https://kongchang.com/api/v1/knowledge/claims/48797MCP
get_claim(id=48797)