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Advances in artificial intelligence by Chinese upstarts rattled US markets on Monday, with the threat of greater competition prompting a slide in shares of the biggest technology companies.
當地時間1月27日，受中國人工智能初創公司——深度求索公司（DeepSeek）沖擊，美國人工智能主題股票遭拋售，美國芯片巨頭英偉達（NVIDIA）股價歷史性暴跌，納斯達克綜合指數大幅下跌。
On Monday, the S&P 500 index fell 1.5 percent, and the tech-heavy Nasdaq dropped 3.1 percent. Nvidia was hit hard, plunging 16.9 percent and losing roughly $600 billion in market value. Falling tech stocks also dented market indexes in Europe and Japan.
截至當天收盤，英偉達公司股價下跌16.97%，市值一日內蒸發近6000億美元，創美國歷史上任何一家公司的單日最大市值損失。
On Jan 20, Chinese artificial intelligence firm DeepSeek officially launched its latest AI model, DeepSeek-R1, positioning its performance to rival OpenAI's o1 official version.
1月20日，中國人工智能公司DeepSeek正式推出了其最新的人工智能模型DeepSeek- r1，其性能定位與OpenAI的01官方版本相媲美。
In addition to matching o1 in performance, the release of DeepSeek-R1 sent shockwaves through the US tech industry because it is fully open-source and achieved this breakthrough at an exceptionally low cost.
DeepSeek-R1的發布除了在性能上與o1相當外，還在美國科技行業掀起了一股沖擊波，因為它是完全開源的，并且以極低的成本實現了這一突破。
DeepSeek can match the abilities of cutting-edge chatbots while using a fraction of the specialized computer chips that leading AI companies rely on. That's prompted investors to rethink the heady valuations of companies like Nvidia, whose equipment powers the most advanced AI systems, as well as the enormous investments that companies like Alphabet, Meta and OpenAI are making to build their businesses.
DeepSeek可以在使用領先人工智能公司所依賴的專業計算機芯片的一小部分的情況下，匹敵尖端聊天機器人的能力。這促使投資者重新思考英偉達（Nvidia）等公司令人興奮的估值，以及Alphabet、Meta和OpenAI等公司為建立業務所做的巨額投資。英偉達的設備為最先進的人工智能系統提供了支持。
By Monday, DeepSeek has surged to the top of the free app download charts in the United States region of the Apple App Store, surpassing the once-dominant ChatGPT. It also secured the number one spot on the free app rankings in China.
截至周一，DeepSeek已經飆升至蘋果應用商店美國區免費應用下載排行榜的首位，超過了曾經占據主導地位的ChatGPT。它還在中國免費應用排行榜上排名第一。
來源：央視新聞微信公眾號 中央廣電總臺中國之聲 紐約時報
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