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美股
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Defiance AI and Power Infrastructure ETF
28.26
-0.0200
-0.07%
盘后:
28.30
0.0400
+0.14%
19:59 EDT
成交量:
120.88万
成交额:
3,384.69万
市值:
9.13亿
市盈率:
- -
高:
28.31
开:
27.82
低:
27.60
收:
28.28
52周最高:
34.79
52周最低:
20.65
股本:
3,230.00万
流通股本:
3,230.00万
量比:
0.73
换手率:
3.74%
股息:
0.00
股息率:
0.01%
净资产收益率:
--
总资产收益率:
--
市净率:
--
市盈率(LYR):
- -
数据加载中...
总览
公司
新闻资讯
公告
ChatGPT都能做广告了,AI营销的机会只在推广环节吗?
虎嗅APP
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非小号布局股票代币化:从发行到交易,再到 AI 投研全链路打通
链捕手
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在AI时代“改变世界”,买电、买算力,还是造底座?
智东西
·
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AI 永续交易终端 ARC Terminal 宣布回归,历史积分计入未来激励
链捕手
·
昨天
今日AI,有点意思!
期货日报
·
昨天
特朗普拟调 AI 测试机构高官入白宫,40 人团队评估顶级模型
链捕手
·
昨天
千问三款AI硬件开售,眼镜、耳机“物理助攻”Personal Agent
华尔街见闻
·
昨天
Anthropic警示:小型AI模型或于2026年末具备物联网设备自主复制能力
金吾财讯
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AI巨头发债虹吸全球资本 新兴市场债券发行面临挤出效应
环球市场播报
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Meta杀入拥挤的AI前沿赛道:用户会买账吗?
环球市场播报
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一场超长假期,让中国人找回久违的松弛感
蓝鲸财经
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AI热潮催生巨额资金循环 全球失衡风险进一步加剧
环球市场播报
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硅谷风投锁定 GPU 算力,a16z 约 2 万张卡拟扩容
链捕手
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西班牙对外银行将协助设计由Sierra AI和Meta牵头的一项通用协议,用于连接AI代理与企业。
智通财经
·
昨天
对话猫客厅创始人:AI将重塑营销职场,从业者需要的是“客厅”而非课堂
新浪科技
·
昨天
首部AI长片电影《三星堆:未来往事》定档,博纳影业连续2个交易日涨停
同花顺
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美国银行全球基金经理调查:市场面临的最大尾部风险是债券收益率无序上升 其次是AI泡沫
格隆汇
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智通财经
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更多
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19:06","pubTimestamp":1791889560,"startTime":"0","endTime":"0","summary":"当制作和投放广告越来越方便,AI营销还能为品牌做什么?客户嫌某项工作成本高,希望用AI提效。丁天认为,AI营销被低估的机会,就在这些产品尚未定型的环节。点击卡片,查看一手判断完整内容01新品研发,也是AI营销的生意如果等产品做出来,再让AI参与营销,它能影响的往往只剩下怎么推广。“AI已经直接地影响到了产品的研发和营销的方向。”因此,丁天认为,短期改善AI营销效果,可以先从数据入手。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://mp.weixin.qq.com/s?__biz=MTQzMjE1NjQwMQ==&mid=2656211632&idx=3&sn=707284a2906cd083068a3b0ee2dc611c&chksm=67492a509b946e569f693950f8bb282e33f5ed0ec1824c6d08f2c9b7d9cfce8dbc323a41b5c8&scene=0#rd","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"weixin_highlight","symbols":["CHAT","QTOC","AIPO","VTHR","AGIX","ARTY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675356446","title":"非小号布局股票代币化:从发行到交易,再到 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宣布回归,历史积分计入未来激励","url":"https://stock-news.laohu8.com/highlight/detail?id=2675535644","media":"链捕手","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675535644?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 19:00","pubTimestamp":1791889214,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息,ARC Terminal 于 10 月 13 日宣布回归,推出 AI 驱动的永续合约交易功能。该平台通过 The Feed 捕捉市场叙事,再由 AI 代理 ANIMA 将其转化为交易方案,用户只需确认即可执行,支持“做多 SOL,风险 40 美元”等自然语言指令,ANIMA 会自动生成入场点、止盈和离场点并绘制在图表上。该平台目前支持近 300 个市场,统一账户余额,首发接入 Hyperliquid,后续将扩展至更多交易所。ARC Terminal 表示,用户此前已获得的积分有资格参与未来激励计划,在平台上的所有时间均计入未来奖励。据路线图,其后续将推出更多交易所接入、第四季度至明年的完整路线图、含真实奖池的竞赛、早期积分持有者奖励计划,以及新的支持者和合作伙伴。 ","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.chaincatcher.com/article/2295940","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["VTHR","AIPO","CHAT","QTOC","ARTY","AGIX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675234355","title":"今日AI,有点意思!","url":"https://stock-news.laohu8.com/highlight/detail?id=2675234355","media":"期货日报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675234355?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:55","pubTimestamp":1791888913,"startTime":"0","endTime":"0","summary":"10月13日,AI产业链有点意思。北京时间10月13日清晨,美股收盘,费城半导体指数大跌2.67%,光通信龙头Lumentum暴跌近10%,美光、SK海力士、ARM、英特尔同步走低。而当天的A股市场,AI概念股表现有点复杂。10月13日A股开盘,三大指数低开,创业板指盘中一度跌超3%,AI硬件等前期涨幅较大的板块率先调整。但午后画风突变。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"stock_eastmoney","url":"http://finance.eastmoney.com/a/202610133894270077.html","rn_cache_url":null,"directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://finance.eastmoney.com/a/202610133894270077.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stock_eastmoney","symbols":["VTHR","ARTY","AGIX","CHAT","AIPO","QTOC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675735571","title":"特朗普拟调 AI 测试机构高官入白宫,40 人团队评估顶级模型","url":"https://stock-news.laohu8.com/highlight/detail?id=2675735571","media":"链捕手","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675735571?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:46","pubTimestamp":1791888409,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息,特朗普政府计划将美国人工智能模型测试机构 CAISSI 的 3 名高级官员调入白宫,直接向白宫科技政策主管 Michael Kratsios 和国家网络主任 Sean Cairncross 汇报。此前政府曾考虑把整个机构迁入白宫,最终只调整部分高层,相关调动尚未完成,3 名官员身份未披露。该机构自拜登政府设立以来不到两年已先后使用 3 个名称,今年 7 月负责人 Chris Fall 上任仅 3 个月便辞职,继任者尚未确定。CAISSI 隶属美国商务部下属国家标准与技术研究院 NIST,约有 40 名员工,年度预算约 1500 万美元,承担模型安全评估。据知情人士,该机构正与美国国家安全局合作,在公开发布前测试 OpenAI 的 Astra 和 Anthropic 的 Mythos,此前还公开评估过 DeepSeek V4 Pro 和智谱 GLM-5.3。谷歌确认 Gemini 4 Argon 已参与美国政府发布前自愿测试流程。白宫希望借此次调整,让模型测试专家更直接参与政策决策。 ","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.chaincatcher.com/article/2295935","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CHAT","AIPO","VTHR","AGIX","QTOC","ARTY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675551713","title":"千问三款AI硬件开售,眼镜、耳机“物理助攻”Personal Agent","url":"https://stock-news.laohu8.com/highlight/detail?id=2675551713","media":"华尔街见闻","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675551713?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:45","pubTimestamp":1791888349,"startTime":"0","endTime":"0","summary":"10月13日,阿里巴巴旗下千问(以下简称:千问)发布AI眼镜N1、N1 Pro和AI耳夹式耳机,三款产品已在淘宝、天猫、京东、抖音等平台现货开售。","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"6e7a4338b1034ad785d5025385d8625c","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://wallstreetcn.com/articles/3783541","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AIPO","QTOC","AGIX","CHAT","VTHR","ARTY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675396355","title":"Anthropic警示:小型AI模型或于2026年末具备物联网设备自主复制能力","url":"https://stock-news.laohu8.com/highlight/detail?id=2675396355","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675396355?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:41","pubTimestamp":1791888079,"startTime":"0","endTime":"0","summary":"金吾财讯 | 人工智能独角兽Anthropic日前发布警示称,参数规模在300亿或以下的小型AI模型发展迅速,若延续当前演进速度,或将在2026年底前具备在物联网 设备上自主复制与传播的能力。为评估相关潜在威胁,Anthropic进行了多项模拟测试。Anthropic指出,由于此类“AI蠕虫”分散在各类智能家电等终端设备中,而非依赖中央服务器,一旦爆发将极难清除。","market":"us","thumbnail":"https://static.szfiu.com/news/20210625/YzM0ZmE0OGYyYmI1ZTk0YjVmZmU4ZTU4MTIzMDA2MDU4MDg=.jpg","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20210625/YzM0ZmE0OGYyYmI1ZTk0YjVmZmU4ZTU4MTIzMDA2MDU4MDg=.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"299f0a9977df499f8ead781071e5e5e7","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"307130","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["QTOC","AIPO","DTEC","AGIX","CHAT","VTHR","ARTY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675530553","title":"AI巨头发债虹吸全球资本 新兴市场债券发行面临挤出效应","url":"https://stock-news.laohu8.com/highlight/detail?id=2675530553","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675530553?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:38","pubTimestamp":1791887880,"startTime":"0","endTime":"0","summary":"相比之下,自7月1日以来,新兴市场主权借款人的国际债券发行规模同比减半至450亿美元,去年同期为910亿美元。投资级新兴市场国家的发行规模下降56%,至290亿美元。据一项指数,6月新兴市场主权债券相对于美国国债的收益率溢价一度低至1.5个百分点,约为其五年平均溢价的一半。安联集团新兴市场债券首席投资组合经理Eoghan McDonagh认为,这甚至可能有利于优质新兴市场发行人。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/world/2026-10-13/doc-inivasef8052891.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["QTOC","EDZ","VTHR","BK4585","VCLT","EEM","EEMO","BK4534","BK4581","ARTY","EMXC","CHAT","BK4588","NEMD","AGIX","VWO","AIPO","BK4504","EDC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675353087","title":"Goodfire的汤姆・麦格拉思:研究者必须弄懂AI的决策机制","url":"https://stock-news.laohu8.com/highlight/detail?id=2675353087","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675353087?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:37","pubTimestamp":1791887820,"startTime":"0","endTime":"0","summary":"近几年头部 AI 公司纷纷组建机制可解释性团队,该领域也涌现一批初创企业,其中最知名的是 Goodfire AI。其首席科学家汤姆麦格拉思做客最新一期《AI 深度剖析》栏目。麦格拉思认为,“大脑扫描” 类技术可以避免重演 OpenAI 攻击 Hugging Face 这类事故。今天嘉宾是汤姆麦格拉思,Goodfire 联合创始人兼首席科学家。Goodfire 深耕机制可解释性,圈内简称 “mechinterp”。Hugging Face 事件之后,OpenAI 的主要应对方案之一,就是加强对模型思维链的监控。","market":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/stock/usstock/c/2026-10-13/doc-inivasei8784164.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["VTHR","ARTY","AIPO","AGIX","CHAT","QTOC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675353037","title":"AI板块遭抛售 印度IT股创17个月最大单日涨幅","url":"https://stock-news.laohu8.com/highlight/detail?id=2675353037","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675353037?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:33","pubTimestamp":1791887580,"startTime":"0","endTime":"0","summary":"亚洲芯片企业股价下跌,资金转向所谓的AI避险交易,印度软件服务板块股票有望录得17个月最大涨幅。印度国家证券交易所Nifty IT指数一度上涨4.9%,HCL科技与塔塔咨询领涨。三星资产管理投资组合经理艾伦·理查森表示:“每当AI行情回落,印度IT股就会迎来反弹。”受益于截至9月季度超预期财报,HCL科技周二盘中最高上涨8.1%,报1321.55卢比。这家亚洲最大IT服务商依托降本举措以及逐步改善的订单量实现业绩增长。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/world/2026-10-13/doc-inivasec7276455.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["VGT","CHAT","QTOC","BK4588","BK4585","AGIX","MNDmain","ARTY","AIPO","VTHR"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675235372","title":"Meta杀入拥挤的AI前沿赛道:用户会买账吗?","url":"https://stock-news.laohu8.com/highlight/detail?id=2675235372","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675235372?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:33","pubTimestamp":1791887580,"startTime":"0","endTime":"0","summary":"Meta 首席 AI 官亚历山大王又到周一,又有新 AI 模型发布。对 Meta 而言,这是一个扬眉吐气的时刻。此前该公司 AI 业务一度陷入低谷,过去约 14 个月开启大规模扩招。如今 Meta 宣称自己正在 “开拓 AI 前沿”。Meta 的 Muse 个人智能体面向普通消费者,而普通用户的绝大多数场景,本就不需要性能天花板级别的 AI 模型。这件事带来的唯一影响,可能就是推高 Meta 自身的运营成本。终有一天,AI 企业会意识到,前沿赛道其实是一片曲高和寡的孤独战场。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/stock/usstock/c/2026-10-13/doc-inivasea0504040.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["QTOC","CHAT","AGIX","ARTY","AIPO","VTHR"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675539523","title":"一场超长假期,让中国人找回久违的松弛感","url":"https://stock-news.laohu8.com/highlight/detail?id=2675539523","media":"蓝鲸财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675539523?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:26","pubTimestamp":1791887218,"startTime":"0","endTime":"0","summary":"因为松弛感,成了今年国庆最受追捧的“硬通货”。说白了,松弛感这东西,本身也是会被“挤兑”的稀缺货。3当然,在对今年假期旅行市场的持续观察中,还有一个必须提的变化,就是AI。今年以来,每个重要假期节点,各平台统计数据中一个重要板块,都是留给AI工具的,国庆也不例外。到了明年国庆,或许凑不出十三天的超长假期了,但想要“松弛”度假的那颗心不会变,操心的事越少越好,体验的期待则越来越高。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.lanjinger.com/d/1791637450561171907","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"lanjinger_stock","symbols":["AIPO","PEJ","ARTY","CHAT","QTOC","AGIX","VTHR"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675353915","title":"AI热潮催生巨额资金循环 全球失衡风险进一步加剧","url":"https://stock-news.laohu8.com/highlight/detail?id=2675353915","media":"环球市场播报","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675353915?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:21","pubTimestamp":1791886860,"startTime":"0","endTime":"0","summary":"在全球范围内,它将AI泡沫破裂的风险从硅谷扩散到亚洲及其他地区的投资者。他们今年早些时候在一份报告中警告称,AI的快速普及可能会引发美国企业投资的又一次激增,从而进一步扩大美国的经常账户赤字。不过他也认为,由于AI投资从根本上来说更具生产力,全球金融体系目前面临的风险敞口比2008年金融危机前要小。这加剧了财政状况的恶化,并进一步引发了债券市场的焦虑情绪。","market":"other","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/world/2026-10-13/doc-inivasec7262154.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["AIPO","QTOC","AGIX","CHAT","VTHR","ARTY"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675353398","title":"硅谷风投锁定 GPU 算力,a16z 约 2 万张卡拟扩容","url":"https://stock-news.laohu8.com/highlight/detail?id=2675353398","media":"链捕手","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2675353398?lang=zh_cn&edition=fundamental","pubTime":"2026-10-13 18:17","pubTimestamp":1791886648,"startTime":"0","endTime":"0","summary":" ChainCatcher 消息,硅谷多家风投正争相锁定 GPU 算力,为旗下 AI 创业公司提供专属资源。a16z 早在 2024 年建立约 2 万张 GPU 的算力池,正与数据中心企业 Switch、Volta 洽谈扩容。General Catalyst 计划建设面向被投公司的数据中心,并于今年 5 月引入英伟达 DGX Cloud 前负责人,统筹 AI 基础设施业务。AI 创业公司即使完成融资,也未必能及时租到 GPU。今年 4 月,微软等大型云厂商被曝优先把算力留给内部团队和大客户,部分创业公司面临数月等待。a16z 此前披露,算力紧缺时,原本签半年合同即可享受的价格,可能被要求签约三年。模型训练需短期集中使用大量 GPU,推理需求又难预测,提前锁定多年算力易造成资金浪费。a16z 通过 Oxygen 项目集中采购和租赁算力,再分配给旗下创业公司,使其获得大客户才有的价格与合同条件。今年 8 月,a16z 联合领投 Volta 的 3 亿美元融资,后者估值 24 亿美元,投资同时覆盖 AI 创业公司和提供算力的数据中心企业。小型风投 Crucible Capital 建有一座拥有 576 张英伟达 B300 GPU 的集群,供旗下创业公司测试,同时将部分算力出售给一家前沿 AI 实验室。该模式使风投承担过去主要由云厂商和数据中心运营商承担的投入; 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