早在 2000 年代初，Google 就曾大规模扫描图书馆馆藏，同样引发了长达十年的诉讼。最终法院认定Google 的做法属于「合理使用」，因为它只提供片段摘要，目的是引导读者找到书，而不是取代书本身。
This is the same idea behind binary search. In a sorted array, you compare against the middle element and eliminate half the remaining candidates. In a quadtree, you choose one of four quadrants and ignore the other three regions. Each level narrows the search space by a factor of four instead of two.
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大模型是目前智能体大脑的最优选择，因为大模型的万亿参数压缩了人类积累的海量知识，拥有强大的模式识别和生成能力，是处理包括语言在内的多种非结构化数据的万能接口，拥有不错的泛化能力构成处理各类任务的基础。而以OpenAI o1/DeepSeek R1为代表的新一代推理模型为智能体的发展进一步助推：加强的推理能力带来更强的任务分解和规划，更好地自检和纠错，也令智能体对工具的使用可以更加准确。
"We’ve done a lot to improve performance and consistency in Node streams, but there’s something uniquely powerful about starting from scratch. New streams’ approach embraces modern runtime realities without legacy baggage, and that opens the door to a simpler, performant and more coherent streams model."
圖像來源，AFP via Getty Images