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A Chinese startup's efficient AI development method challenges the approaches of US giants like OpenAI, Meta, and Google.

The Chinese upstart says it has trained high-performing AI models cheaply, without using the most advanced chips.

The emergence of China-based AI app DeepSeek sent shares plummeting on Monday for many U.S. tech giants, including chipmaker Nvidia and AI-backer Microsoft.

The S&P 500 was down 1.6% in morning trading. Big Tech stocks took some of the heaviest losses, with Nvidia down 11.2%, and ...

DeepSeek’s latest models, created by a small company with limited resources, are already beating many of the leading AI ...

Wall Street is tumbling Monday on fears that the market's winners who have feasted on the artificial-intelligence frenzy are ...

Morgan Freeman disclosed owning Tesla shares in 2016. Since then, Tesla share prices have jumped by over 3,000% to close at £326.27 on 24 January.