The emergence of DeepSeek's free assistant has placed big doubts over the US market's AI-driven rally of the past two years.

Silicon Valley venture capitalist and Trump advisor Marc Andreessen described DeepSeek-R1 as "AI's Sputnik moment", a ...

The introduction of a Chinese chatbot on Monday knocked $1 trillion off the top US tech index, igniting the fight for ...

DeepSeek researchers claim it was developed for less than $6 million, a contrast to the $100 million it takes U.S. tech ...

Fear that the artificial-intelligence trade driving the market is unraveling sent shares of market leader Nvidia and many ...

One of the biggest losers was Nvidia boss Jensen Huang (pictured) after shares in the computer chips maker suffered the ...

The Chinese app has soared to the top of app store charts and claims to match ChatGPT’s performance in some tasks.

Announced a week ago, DeepSeek-R1 — a model which is said to use more concise “reasoning patterns”, less data, and lower-cost ...

Shares in major US technology firms have plunged after the rapid rise of a low-cost chatbot built by a Chinese artificial intelligence (AI) firm.

In what marks the largest single-day drop in stock market history, Nvidia's valuation has been hit by China's answer to ChatGPT.

US tech giant Nvidia lost over a sixth of its value after the surging popularity of a Chinese artificial intelligence (AI) ...