The CBSE Class 12 Informatics Practices Sample Paper 2026–27 has been released by the Central Board of Secondary Education ...

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 ...

What happenedA new model, "Claude Fable 5.2," has been released for Anthropic's AI, "Claude." The announcement was made on November 9th, US time. On the same day, "Mythos 5.2," which is positioned ...

Pinecone announced on November 12, 2026 that its Documents API now supports Google’s Gemini Embedding 2, creating embeddings ...

Good morning. This is the 20th issue of the AI Tech Morning Paper. We deliver the most important movements in AI and technology, condensed so you can catch up in just a few minutes of your morning ...

What is Gemini 4 Hydrogen? Hydrogen is a closed-weights model served through the Gemini API and Google products. The model card says it is adapted from Gemini 4 Carbon. Google does not disclose ...

Hydrogen brings cutting-edge intelligence to everyone. Today, we’re introducing Gemini 4 Hydrogen, bringing cutting-edge ...

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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。