Cache design is also privacy design
Identify privacy-sensitive prompt material that should remain outside shared reusable cache segments or require provider-specific review.
The move: add a privacy pause before the cache boundary. A cacheable prefix should be reusable, but not everything reusable-looking is safe to reuse. Patient facts, customer secrets, credentials, private contracts, unreleased financials, and internal incident details need a stricter review than a generic policy document. What to cache first Shared system rules, output rubrics, tool schemas, approved policy text, and public documentation are usually the cleanest candidates. They produce most of the savings because they are long and repeated. What to keep dynamic User-specific facts, retrieved private records, timestamps, auth tokens, raw tool outputs, and confidential business context should…
Sign up free — one personalized lesson every day, matched to your role and goals.
Already have an account? Sign in