Prompt Caching

Claude prompt caching is a feature that stores frequently used, long-context information (system prompts, large documents, codebase, examples) to speed up response times and significantly reduce API costs. It enables up to 90% cheaper and 85% faster processing by avoiding re-computation of consistent prompt prefixes, often using XML tags for structuring data.

Visit the following resources to learn more:

• @official@Prompt caching
• @official@Prompt caching configuration
• @article@Unlocking Efficiency: A Practical Guide to Claude Prompt Caching