Semantic Caching for LLM Apps: Cut Token Spend 40-80%

1Key Takeaways

• Originally published on AI Tech Connect .
• What semantic caching actually is Most LLM applications answer the same questions over and over, phrased slightly differently each time.
• A support assistant fields "how do I reset my password", "I forgot my password" and "can't log in, need a new password" as three distinct requests, and pays for three full inferences to produce three near-identical answers.
• Semantic caching removes that waste.