GLU/SwiGLU 在实际中是门控形式（two linear branches），是向量上的逐元素操作；为了在一维上可视化，我用简化的标量形式来画图 —— 把两条分支都用相同的输入值（即把 a=x, b=x），因此 GLU(x)=x∗sigmoid(x) SwiGLU(x)=x∗SiLU(x) 。这能直观展示门控机制的形状差异。
Script/BlockPairsMean SSIMLatin Extended450.572Hebrew50.471Cyrillic450.447Cherokee370.398Indic240.359Greek360.329Math Alphanumeric8060.302Arabic250.205
。51吃瓜对此有专业解读
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At the same time, Ultrahuman is pulling the covers off Jade, its new “real time biointelligence AI.” The company promises Jade will be able to “pull real-time actionable insights, and even start breathwork or trigger Afib detection.” Jade is expected to get new features over time, with some examples being ordering good, changing your room temperature or flagging potential health issues. The idea is that Jade will keep a constant eye on your health, pulling in data from the ring, M1 continuous glucose monitor and environmental stats from your Ultrahuman Home.，推荐阅读雷电模拟器官方版本下载获取更多信息