{"type": "article", "title": "Prompt Caching Explained: How to Cut LLM Costs by 30–99%", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/prompt-caching-explained-how-to-cut-llm-costs-by-30-99", "original_source": "https://dev.to/smakosh/prompt-caching-explained-how-to-cut-llm-costs-by-30-99-1kad", "published": "2026-07-08T17:09:08+00:00", "accessed": "2026-07-08", "id": "prompt-caching-explained-how-to-cut-llm-costs-by-30-99"}