Unverified80% confidenceFactExact time
Anthropic's Prompt Caching can reduce repeated input costs by 90%
1
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/28/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedAnthropic 的 Prompt Caching 功能可将重复前缀的输入成本降低约 90%87% similarUnverifiedAnthropic的Claude API提供Prompt Caching功能，缓存命中时输入价格降低90%78% similarUnverified提示词缓存（Prompt Caching）机制通常可节省 50%～90% 的输入成本78% similarUnverifiedAnthropic的Prompt Caching技术可为用户节省高达90%的API费用75% similarUnverifiedPrompt Caching通过复用前缀KV Cache，以Anthropic定价为参考可将延迟降低约85%、成本降低约90%71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/680492API
curl https://kongchang.com/api/v1/knowledge/claims/680492MCP
get_claim(id=680492)