*DeepSeek vs the US* The DeepSeek news sent shockwaves through markets, at one point wiping nearly half a trillion dollars off the world’s most valuable company. Investors are now looking at how China’s DeepSeek created its model at such a low cost. While this soul searching continues, it has ramifications for Nvidia but also its customers, and how much they spend in the future. Arthur Sants looks at the widespread impact of DeepSeek’s AI model, and what it means for US tech giants, investors and the AI industry. Read more here: *https://on.ft.com/40Veh6H*