Unverified50% confidenceOpinionExact time
Any combination of bounded storage plus an eviction policy implicitly contains a value judgment about "what is worth keeping"; the default LRU or FIFO presupposes that "time" is a proxy variable for importance, but this fails in scenarios such as retries, deduplication, and anomaly detection.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedCache eviction policies include LRU, LFU, and weighted schemes that consider prefix length or recomputation cost; frequent cache eviction reduces the effectiveness of cache-aware routing.74% similarUnverifiedAdvanced caching strategies require additional metadata tracking, scoring computation, and maintenance costs, and after accounting for these overheads, their net gain relative to LRU may shrink substantially.66% similarUnverifiedCaching is most useful at the tool-call layer but dangerous at the LLM inference layer—if only the prompt template is used as the cache key while ignoring the current state, stale inference results will be returned.65% similarUnverifiedLRU (Least Recently Used) is a cache eviction algorithm whose core idea is to evict the data that has not been accessed for the longest time.64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1034332API
curl https://kongchang.com/api/v1/knowledge/claims/1034332MCP
get_claim(id=1034332)