PROMPT-CACHING4 MIN READ
Sort prompt parts by cache zone
Sort prompt fragments into cache zones based on change rate and data sensitivity.
Place each prompt fragment in the cache zone where it belongs. Static prefix Semi-static pack Dynamic tail Do not cache Versioned system role and refusal policy Tool schema reused by every request this release Monthly price catalog v2026-06 Quarterly account playbook approved for this tenant Current user question and ticket text Fresh retrieval snippets from a private record API credential copied from an environment variable Raw payment card number from a support transcript
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