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# AI 与效率 来源: [https://openai.com/index/ai-and-efficiency/](https://openai.com/index/ai-and-efficiency/) 训练到 AlexNet 水平性能所需的总计算量(万亿浮点运算次/秒-天)。任意给定时间的最低计算点以蓝色显示,所有测量点以灰色显示。[2](https://openai.com/index/ai-and-efficiency/#citation-bottom-2),[5](https://openai.com/index/ai-and-efficiency/#citation-bottom-5),[6](https://openai.com/index/ai-and-efficiency/#citation-bottom-6),