Entrepreneur Marc Andreessen, known for co-writing Mosaic, one of the world’s first web browsers, wrote Sunday on X that “DeepSeek R1 is AI’s Sputnik moment,” likening it to the space race between the U.S. and the Soviet Union and the event that forced the U.S. to realize that its technological abilities were not unassailable.

A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek was upending stock markets Monday and fueling debates over the economic and geopolitical competition between the U.

A Chinese-made artificial intelligence (AI) model called DeepSeek has shot to the top of Apple Store's downloads, stunning investors and sinking some tech stocks. It was released on 20 January, quickly impressing AI geeks before it got the attention of the entire tech industry - and the world.