# Prompt Caching Explained: Stop Overpaying for AI Agents

> 全文为英语

**Published:** 2026年10月14日
**Author:** Hugging Face
**Source:** YouTube — Hugging Face
**Language:** en-US
**HTML:** https://aiqazaqstan.com/zh/articles/prompt-caching-explained-stop-overpaying-for-ai-agents

So, let's suppose that you're working with your coding agent and you already have accumulated 50k tokens of context. And then you send an additional 1k tokens for an additional query, an additional question that you send to it. So, that adds a full context of 51,000 tokens. Are…

> 内容来自原始来源： **YouTube — Hugging Face**
> [在 YouTube — Hugging Face 阅读全文](https://www.youtube.com/watch?v=SkM4k4SKvCM)

**标签：** #Google DeepMind #OpenAI #Anthropic #Hugging Face #YouTube #Grok

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