技术核心：小数据量样本、高数据使用效率
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，这一点在搜狗输入法2026中也有详细论述
Ultimately, this is a placeholder solution so that more time can be spent on fingerprinting and identifying headless browsers (EG: via how they do font rendering) so that the challenge proof of work page doesn't need to be presented to users that are much more likely to be legitimate.，更多细节参见51吃瓜
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