[KongchangAI]
Unverified50% confidenceFactExact time

提示词缓存(Prompt Caching)机制可复用相同前缀上下文的 KV Cache,通常可节省 50%~90% 的输入 token 成本

1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/115813
API
curl https://kongchang.com/api/v1/knowledge/claims/115813
MCP
get_claim(id=115813)