一个是L4技术实现有了样板，一个是L4商业试点已有成效。
The history of gesture, in other words, bears directly upon the question of AI alignment. Humans across cultures and times intuitively maintain a set of semantic and ethical judgements rooted in our physicality, our learned and instinctive gestures, and the affordances of the natural world. There is just something “knockable” about wood. LLMs don’t have childhood memories of jumping over cracks in pavement or their grandmother teaching them gestures. Moreover, such things are not really in their training data either.
。关于这个话题，Line官方版本下载提供了深入分析
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// Stateless transform — a pure function