前OpenAI研究员如何打造450亿美元AI对冲基金——又在数日内损失殆尽
前OpenAI研究员利奥波德·阿申布伦纳（Leopold Aschenbrenner）的AI主题对冲基金“情境感知”（Situational Awareness），因半导体股票暴跌和华尔街追加保证金要求，陷入了残酷的现实困境。据知情人士透露，该基金在本月初曾坐拥450亿美元资产，但到周四，在被迫将…
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现金缩水、内存成本飙升：科技巨头AI建设代价高昂
人工智能热潮持续近四年，全球最大的科技公司仍在为未来做出宏大承诺，但问题在于它们正在此过程中大量消耗现金。根据高盛（Goldman Sachs）的预测，超大规模科技公司今年的AI支出预计将达到7650亿美元，到2027年将上升至近1.2万亿美元。亚马逊（Amazon）在周四将全年资本支出预测上调至…
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Ryu leads Open in pursuit of third straight major
Ryu leads Open in pursuit of third straight majorFigure caption, Ryu ends round with birdie to move into the leadByAlastair TelferBBC Sport journalis…
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AI firms must answer for rogue bots, says boss of hacked company
AI firms must answer for rogue bots, says boss of hacked company8 hours agoJoe TidyCyber correspondent, BBC World ServiceGettyThe boss of one of the…
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Trump says US has not agreed to Ukraine building Patriot missiles
CAMP DAVID, Maryland, July 31 (Reuters) - President Donald Trump said on Friday that the United States has not agreed to Ukraine building Patriot mi…
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“AI股神”最新表态：再也不碰杠杆了
作为全球科技股“黑色7月”的代表人物，“AI股神”利奥波德·阿申布伦纳（Leopold Aschenbrenner）的“态势感知”基金因杠杆押注AI股爆亏，近两天成为全球股民关注的对象。 据此前报道，这家专注于人工智能领域的对冲基金，因杠杆炒股面临强平风险，本周已将其大部分股票投资组合出售给“对冲…
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Trump says ICC campaign aimed at defending Netanyahu, not himself
U.S. President Donald Trump points his finger towards Israeli Prime Minister Benjamin Netanyahu during a press conference after meeting at Trump’s Ma…
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阿申布伦纳如何打造450亿美元AI对冲基金，又在数日之内亏掉绝大部分资产
登录新浪财经APP 搜索【信披】查看更多考评等级 核心要点 前 OpenAI 研究员利奥波德・阿申布伦纳创立的对冲基金 “态势感知”，受半导体股票暴跌、追加保证金通知集中袭来影响，管理资产规模从 450 亿美元缩水至约 100 亿美元。 该基金最高杠杆率达 400%。这位二十多岁的基金管理人被迫折…
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There’s no escape from the AI whipsaw
A message reading "AI artificial intelligence," a keyboard and robot hands are seen in this illustration created on January 27, 2025. REUTERS/Dado Ru…
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Google withdraws new Earth AI tool after warnings over misinformation risks
Google withdraws new Earth AI tool after warnings over misinformation risks7 hours agoMerlyn Thomas and Paul BrownBBC VerifyBBCGoogle has rolled back…
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