OpenAI Developers· @OpenAIDevs · X·· 3 小时前AI 评分57
AI 导读
OpenAI 在 API 中新增 12 小时 prompt caching 选项。像 dots 这类持续运行的 Agent 可全天复用上下文，共享指令、工具和上下文可缓存更久，即使请求间隔数小时也能按更低的 cached-input 费率计费。
正文 · 原文
You can now choose 12-hour prompt caching in the API.
Persistent agents, like dots, reuse context throughout the day.
You can keep shared instructions, tools, and context cached longer and pay the lower cached-input rate, even when requests are hours apart.
来源：OpenAI Developers · x.com