Gemini Decisions API from Google bills shared input once, so 20 checks on a 4,000-token record cost about 50 cents per 1,000 records instead of $8.10, per Implicator. But Artificial Analysis found the ...

The #1 GitHub trend today was a collection of guides that teach AI the latest ways to write for the Web.Tools to make AI ...

Apparently, You Don't Need IT Knowledge to Become an IT ManagerIn traditional Japanese large corporations, so-called JTCs, ...

Senior White House officials are discussing whether Commerce Secretary Howard Lutnick should be pushed out, Reuters reported ...

前两篇把一个售后助手搭了起来，加上会话记忆和结构化输出，它已经能处理一段真实对话。但接进业务系统还差几步：工具怎么知道当前用户是谁，长任务怎么先给一句反馈，出问题又该怎么排查。这篇补齐运行时上下文、长期记忆、流式输出和 LangSmith。