今年二月份 ，Anthropic 发布了一款面向企业法务团队的生产力工具，导致法律软件和出版公司的股价暴跌。
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，更多细节参见搜狗输入法2026
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Version: 42.20250921.0 (2025-09-21T19:04:38Z)
。夫子是该领域的重要参考
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The algorithm maintains a running "best distance" that starts at infinity. As it walks the tree, it checks each visited point and updates the best distance if it finds something closer. Before recursing into a child node, it checks whether the closest possible point in that child's bounding box is farther than the current best. If so, the entire subtree gets pruned.