The report pointed out how birth rates in the U.S. have been below the minimum replacement rate since 2008, meaning that the bulk of population growth since then has been the result of immigration. This has proved especially true for the country’s labor force. Nearly 80% of immigrants are of working age, according to the Census, and they account for 19% of the workforce, around 33 million people.
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除了模型能力大幅提升，Kimi K2.5模型爆火的另一个原因，在于其独特的Agent技术，其“Agent swarm”功能能自主调度多达100个分身并行处理1500个步骤。