{"type": "article", "title": "Spring AI Prompt Caching and Chat Memory: Where the Tokens Go — LLM Cost Control 2/4", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/spring-ai-prompt-caching-and-chat-memory-where-the-tokens-go-llm-cost-control-2", "original_source": "https://dev.to/julia_denysova/spring-ai-prompt-caching-and-chat-memory-where-the-tokens-go-llm-cost-control-24-36i", "published": "2026-08-04T07:04:09+00:00", "accessed": "2026-08-04", "id": "spring-ai-prompt-caching-and-chat-memory-where-the-tokens-go-llm-cost-control-2"}