**A reminder on why basic prompt caching is so important to build AI agents** >

**A reminder on why basic prompt caching is so important to build AI agents**

> See how Revefi reduced its data agent spend by 90% while improving efficiency and optimizing AI-driven data workflows. Product Product Gartner Cool Vendor 2025 AI FinOps & Observability for LLMs and AI Agents Gain end-to-end cost visibility, performance monitoring, and governance for every model request, agent action, and multi-step agentic AI workflow across providers, models, agents, and users without changing a si...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：ai-products
- **发布时间**：2026-09-26 03:12（北京时间）
- **原文**：[打开原文](https://www.revefi.com/blog/how-revefi-reduced-its-data-agents-spend)