经常用 ChatGPT 的人，大概都有过这种无奈：你只是随口问个小问题，它非要先给你端上一段「作为一个人工智能，我需要提醒你……」的长篇大论。
What if you create a truly unique routing profile that's wildly different from the common ones for which shortcuts were pre-calculated? The system is smart. If it detects that too many shortcuts (~50, for example) need on-the-fly recalculation and deviate significantly, it might determine that falling back to the original, comprehensive A* algorithm for the entire route would actually be faster than doing many small, heavily modified A* calculations.，更多细节参见91视频
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“在现代经济大潮中始终保持弄潮儿的角色”。关于这个话题，搜狗输入法2026提供了深入分析