According to online reports, Paul Howard, senior director of Wincent, said that if future macro data suggests higher interest rates, Bitcoin may be pulled back to US$70,000. DeepSeek's open source big language model launched in December last year took only two months and cost less than US$6 million. Its efficient development model was called "AI's Sputnik moment." Morgan Brown, vice president of AI products at Dropbox, pointed out that DeepSeek breaks the model that "only technology giants can play AI" and subverts the economic logic of AI.