中國AI初創DeepSeek推出R1模型,挑戰Nvidia市場地位

中國人工智能初創公司DeepSeek最近推出了一款名為R1的先進AI模型,該模型在性能上與OpenAI的模型相媲美,但成本更低且開發時間更短。這一突破引發了市場對Nvidia等科技股的擔憂,因為DeepSeek的模型使用較少且較不先進的芯片,可能減少對Nvidia高端芯片的需求。

DeepSeek的R1模型在性能上表現出色,並且成本僅為OpenAI模型的3%-5%。該模型在HuggingFace平台上成為下載量最高的模型之一,並被評為全球前十大聊天機器人之一。DeepSeek的成功部分歸因於美國對中國出口高端芯片的限制,迫使中國公司使用較低端的Nvidia H800芯片進行開發,並通過創新來克服硬件限制。

Nvidia的股價因此受到影響,市場擔心DeepSeek的成功可能導致對Nvidia高端芯片的需求放緩。儘管如此,Citi分析師仍維持對Nvidia的「買入」評級,認為AI公司仍將繼續購買先進芯片。微軟CEO Satya Nadella也對DeepSeek的成就表示讚賞,並呼籲美國企業認真對待中國的AI發展。

DeepSeek的突破可能促使更多初創公司採用類似的策略,使用較少且較便宜的芯片來開發AI模型,這可能對Nvidia的未來增長構成挑戰。

Nvidia Stock May Fall As DeepSeek’s ‘Amazing’ AI Model Disrupts OpenAI

Nvidia Stock May Fall As DeepSeek’s ‘Amazing’ AI Model Disrupts OpenAI

Barrett Woodside, co-founder of the San Francisco AI hardware company Positron, said he and his colleagues have been abuzz about DeepSeek.

www.forbes.com
Nvidia, TSMC, ASML Among Tech Stocks Sinking on DeepSeek Threat

Nvidia, TSMC, ASML Among Tech Stocks Sinking on DeepSeek Threat

A slew of artificial intelligence stocks, including chip maker Nvidia, are tumbling in intraday trading Monday after Chinese startup DeepSeek released

www.investopedia.com
Nvidia, Broadcom, Microsoft and Tesla fall premarket; AT&T  rises By Investing.com

Nvidia, Broadcom, Microsoft and Tesla fall premarket; AT&T rises By Investing.com

Nvidia, Broadcom, Microsoft and Tesla fall premarket; AT&T rises

www.investing.com
Stock Portfolio Management & Tracker - Yahoo Finance

Stock Portfolio Management & Tracker - Yahoo Finance

Track your personal stock portfolios and watch lists, and automatically determine your day gain and total gain at Yahoo Finance

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