← Claude Code / Environment Variables / Prompt Caching
ENABLE_PROMPT_CACHING_1H 1 Opt into the 1-hour prompt cache TTL (longer cache, better hit rates for long sessions).
ENABLE_PROMPT_CACHING_1H 1 ← Claude Code / Environment Variables / Prompt Caching
ENABLE_PROMPT_CACHING_1H 1 Opt into the 1-hour prompt cache TTL (longer cache, better hit rates for long sessions).
ENABLE_PROMPT_CACHING_1H 1