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美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
Baron Technology ETF
29.27
-0.5511
-1.85%
盤後:
29.36
0.0910
+0.31%
19:30 EDT
成交量:
2.30萬
成交額:
67.46萬
市值:
2.31億
市盈率:
- -
高:
29.45
開:
29.00
低:
28.99
收:
29.82
52周最高:
32.62
52周最低:
22.06
股本:
788.26萬
流通股本:
788.26萬
量比:
0.87
換手率:
0.29%
股息:
- -
股息率:
- -
淨資產收益率:
--
總資產收益率:
--
市淨率:
--
市盈率(LYR):
- -
資料載入中...
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公司
新聞資訊
公告
OpenAI將Astra模型列為「關鍵」網絡安全風險,收緊使用限制
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OpenAI計劃發布AI新模型 並對網絡安全功能的使用設限
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OpenAI計劃發布AI新模型 並對網絡安全功能的使用設限
环球市场播报
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OpenAI稱Astra AI模型是其首個跨越「關鍵」網絡安全能力的模型
金融界
·
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OpenAI稱Astra AI模型是其首個跨越「關鍵」網絡安全能力的模型
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15:15","pubTimestamp":1788333300,"startTime":"0","endTime":"0","summary":"OpenAI于当地时间9月1日在官方博客《通往Astra》中宣布,即将推出的模型Astra已正式达到公司《准备框架》下的“关键”网络安全能力门槛——这是OpenAI首次将任何模型评定至该等级。完成评估后,OpenAI认为现有防护已足以将严重伤害风险降低至框架允许发布的范围。公司明确澄清,Astra并未参与7月11日Hugging Face平台遭入侵事件。安全研究组织METR上周披露细节后,OpenAI回顾测试称当时的生产防护原本可阻止该事件,并已为Astra额外增设一层防护。","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/stock/usstock/c/2026-09-02/doc-iniqmmyu4560437.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":["MVPS","TEK","SPAM","LOUP","INVN","NSI","PSWD","SKYY","PSCT","TEKX","BPAY","BUG","UCYB","KOMP","DRES","HAKY","EIS","FITE","IHAK","BCTK","BK4585","CIBR","GSFP","NBDS","USMD","ANEW","TEKY","CRWL","FDIF","FWD","BK4588","WCBR","XT","CRTC","CRWC","FDFF"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2664106899","title":"中信證券:繼續看好國產半導體設備及核心零部件產業鏈","url":"https://stock-news.laohu8.com/highlight/detail?id=2664106899","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2664106899?lang=zh_tw&edition=fundamental","pubTime":"2026-09-02 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11:26","pubTimestamp":1788319560,"startTime":"0","endTime":"0","summary":"OpenAI计划很快推出一款名为Astra的强大新型人工智能AI模型,但表示将限制谁可以使用该软件最尖端的网络安全功能。OpenAI周二在一篇博客文章中表示,将“很快”发布这款AI模型,但并未透露具体时间。OpenAI周二表示,他们认为该模型已达到“关键网络安全门槛”,这意味着它能够在无需人工干预的情况下识别和利用零日漏洞。该公司表示,已加强Astra模型的安全防护措施,以防止其被滥用,尤其是在网络安全相关活动中。","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://finance.sina.com.cn/stock/usstock/c/2026-09-02/doc-iniqkzky4616763.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["SKYY","TEKY","LOUP","USMD","SPAM","CIBR","TEK","EIS","FDIF","AGIX","QTOC","BCTK","BK4588","PSWD","HAKY","GSFP","ARTY","CHAT","CRWC","BPAY","AIPO","IHAK","FDFF","FWD","DRES","NSI","CRWL","MVPS","PSCT","UCYB","INVN","XT","KOMP","BUG","TEKX","FITE","WCBR","CRTC","VTHR","ANEW","NBDS","BK4585"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2664982978","title":"OpenAI稱Astra AI模型是其首個跨越「關鍵」網絡安全能力的模型","url":"https://stock-news.laohu8.com/highlight/detail?id=2664982978","media":"金融界","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2664982978?lang=zh_tw&edition=fundamental","pubTime":"2026-09-02 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