How Claude Code uses prompt cachingprompt-caching
Every read this site has made of the page, newest first. A date is when upstream edited the page, where upstream publishes that, and otherwise when the poller caught the edit; each row says which of the two it is.
Recorded changes54including the first read
Lines now372in the newest capture
Characters42,218in the newest capture
First seen
14 Aug 2026
04:31 UTC
Last changed
23 Oct 2026
02:37 UTC