（新加坡31日彭博电）知情人士透露，美国官员正在调查中国人工智能（AI）初创公司深度求索（DeepSeek）是否通过在新加坡的第三方购买了辉达（Nvidia）的先进晶片，如果属实，这涉嫌规避美国对AI晶片的出口管制。DeepSeek最近发布了名为R1的AI大模型，其性能可以媲美国最先进的同类产品，这一突破显示中国在AI竞赛中所取得的进展可能超出此前预期。多位业内重量级人物对R1展现的能力表示惊叹， ...

DeepSeek的爆火，颠覆了全球人工智能市场的格局，“掀翻”了此前狂热的科技股。1月28日，美国芯片巨头英伟达暴跌近17%，市值单日蒸发超5900亿美元，博通、甲骨文、超微、美光科技等也纷纷大跌。

DeepSeek最新AI模型“价廉物美”，引发科技界震荡。但OpenAI本周三称，有证据表明DeepSeek使用OpenAI专有模型来训练自己的模型，并暗示这可能违反了OpenAI服务条款。美商务部长提名人卢特尼克指责DeepSeek似乎盗用了美国的人工智能技术。新闻可靠性评级机构NewsGuard 称，Deepseek-V3识别假新闻只有17%的准确率。

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Brian Colello at Morningstar maintained his target price of $130 per share on Nvidia stock following the DeepSeek news. "We ...

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China’s DeepSeek says it trained an AI model for less than $6 million. This is as big U.S. tech companies have poured ...