LLM Prompt Caching in Production: Cut API Costs 78% With Claude
Prompt caching cuts Claude API costs by up to 78% in high-traffic apps. Learn the 5-min TTL change, 4 breakpoint patterns, and cache busting gotchas for 2026.
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CLI$ mfkvault install devto-3591721-llm-prompt-caching-in-production-cut-api-costs-78-with-claude-8ddRequires the MFKVault CLI. Prefer MCP?
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Description
Prompt caching cuts Claude API costs by up to 78% in high-traffic apps. Learn the 5-min TTL change, 4 breakpoint patterns, and cache busting gotchas for 2026. Tag: anthropic Reading time: 7 min Positive reactions: 0 Full article: https://dev.to/jangwook_kim_e31e7291ad98/llm-prompt-caching-in-production-cut-api-costs-78-with-claude-8dd
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