The converse is also worth asking — whether simulating artificial environments (for instance a 3d representation of a Youtube video) might have unintended negative consequences. Fei-Fei Li’s startup World Labs, which aims to make the leading “world model” — an alternative to language models based on tokenizing physical space rather than words — recently raised a substantial amount of money. As consumer-facing robots become more plausible, the business case for such a model is obvious. But what physical spaces are “world” models actually being trained on? The contemporary physical environment, sound-proofed, plastic-coated, and artificially-colored, is radically different from the environment that Homo sapiens evolved to excel in.
「這些東西是我從來沒有經歷過，所以當時對我的心裡影響其實蠻大的，」關恆說，那些攻擊謾罵為他帶來的負面影響，加上沒有家人和朋友可以在身邊讓他傾訴，「所以我其實就是…我就不想再去面對這些事情，就是因為我當時已經是够焦頭爛額。」
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一文讀懂特朗普最新關稅措施：他宣佈的最新全球關稅將如何運作？2026年2月22日