在AI领域，“世界模型”是一个经常被提及的概念。
Nature, Published online: 24 February 2026; doi:10.1038/d41586-026-00591-z
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这次最有意思的发现是：上过太空的这只鼠妈妈，居然比普通小鼠还能生。
DECSTBM doesn’t work because of our unicode half-block shenanigans. We’re squeezing two pixels into each terminal character, and so we want to be able to “scroll” in half-pixels; our scroll needs to turn lower half blocks into upper half blocks when we’re moving vertically. That operation just doesn’t exist.