It can improve latency and cost for repeated workloads but requires careful cache-key and privacy design.
MODEL SERVINGENTERPRISE AI ARCHITECTURE
Prefix Caching
Prefix caching reuses computation for repeated prompt prefixes such as system instructions or shared context.
A shared public system prompt is cached, while tenant-specific context is not shared across tenants.
Which prefixes are safe and valuable to reuse?
REMEMBERCache shared computation only across compatible trust boundaries.
No uploads · No company data · No account required