清华大学自动化系教授赵明国就认为行业热捧的VLA模型更多是过渡性的技术手段，而非终极方案。他提到，大语言模型的成功，源于人类语言数据的“标准化”与“海量”，但物理世界的视觉、触觉数据“非常不规范”，没办法简单照搬。
Takeaway: Before you act on a “shortcut,” write down your rationalizations and ask whether you’d still believe them if they were read aloud in court.
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Industrial production of kanten (the Japanese name for agar, which translates as “cold weather” or “frozen sky”) began in Japan in the mid-19th century by natural freeze drying, a technique that simultaneously dehydrates and purifies the agar. Seaweed is first washed and boiled to extract the agar, after which the solution is filtered and placed in boxes or trays at room temperature to congeal. The jelly is then cut into slabs called namaten, which can be further processed into noodle-like strips by pushing the slabs through a press. These noodles are finally spread out in layers onto reed mats and exposed to the sun and freezing temperatures for several weeks to yield purified agar. Although this traditional way of producing kanten is disappearing, even today’s industrial-scale manufacturing of agar relies on repeated cycles of boiling, freezing, and thawing.
Одна связанная с нижним бельем привычка женщины натолкнула ее бойфренда на мысль об измене02:29