其次，规模和可复制性完全不同。Altman 想强调「per query」的效率，但他忽略了：人类智能没法「复制部署」到数据中心里无限扩容。AI 的真正优势恰恰在于「训一次，用一辈子」，而人类是「训一次，用一辈子还得继续喂」。如果真要比「单位智能产出每焦耳能量」，AI 在规模化后确实可能碾压，但用「养孩子总成本」来类比，反而把这个优势给模糊掉了。
Six pregnant women participated in a small trial in which placenta-derived stem cells were applied to fetal spinal cords and the treatment was found to be safe.
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The star, who has died at the age of 48, spoke to the BBC in 2003 about his feelings on leaving his best-known role.
СюжетПротесты в России
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