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North American bird population is declining. The decline is accelerating in regions associated with intensive agriculture.
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2026-02-28 13:00:00。业内人士推荐im钱包官方下载作为进阶阅读
I have been thinking a lot lately about “diachronic AI” and “vintage LLMs” — language models designed to index a particular slice of historical sources rather than to hoover up all data available. I’ll have more to say about this in a future post, but one thing that came to mind while writing this one is the point made by AI safety researcher Owain Evans about how such models could be trained: