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Perplexity赢得对亚马逊上诉：AI代理合法性问题首裁
Perplexity Wins Appeal Against Amazon in AI Agent Shopping Lawsuit
A U.S. appeals court ruled Amazon is unlikely to prove Perplexity violated federal hacking law, marking the first appellate decision on whether AI agents can legally act on users' behalf online.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力