05:01, 3 марта 2026МирЭксклюзив
优必选虽然年营收超过13亿元，但研发投入和运营成本居高不下，财报显示，2025年上半年其研发费用高达2.18亿元，占营收比重35.1%，同期净亏损4.39亿元。智元、宇树等独角兽虽然估值飙升，但规模化量产的成本压力和售后体系的建设投入巨大，商业化也还处在早期。
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When shape similarity lies: size-ratio artifacts in confusable detection Confusable detection pipelines normalise characters to a fixed canvas before measuring similarity. This hides natural size differences. We re-rendered 2,203 scored pairs (TR39 baseline + novel discoveries) at their original sizes and found 254 with width or height ratios above 2x.，推荐阅读币安_币安注册_币安下载获取更多信息
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