OpenAI周五发布的声明称，亚马逊、英伟达和软银在该轮融资中分别投资了500亿美元、300亿美元和300亿美元。这笔投资使OpenAI的估值达到7300亿美元(未计入投资前)，相较于其10月份在二级融资中的5000亿美元估值，实现了大幅增长。OpenAI表示，随着本轮融资的推进，预计其他投资者也将加入。（证券时报）
英伟达的当前困境：从“Token经济学”到“Agent经济学”的叙事危机英伟达的市值能在短短两三年时间里从3000亿美元飙升至3万亿美元，所依赖的核心叙事逻辑就是“Token经济学”：随着大模型参数爆炸式增长，推理成本将呈指数级上升，算力需求将永无止境。
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Racism and 'poor' staff relationships factors in maternity care failings, report finds
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