In the US, DeepSeek's accomplishments sparked accusations that it had improperly accessed technology from OpenAI and other ...

More efficient AI models may make research easier while raising questions about the value of investments in huge data centers.

The U.S. Commerce Department is looking into whether DeepSeek - the Chinese company whose AI model's performance rocked the tech world - has been using U.S. chips that are not allowed to be shipped to ...

China's DeepSeek last week launched a free assistant it says uses less data at a fraction of the cost of US models. Within days, it became the most downloaded app in Apple's App Store and stirred ...

Power producers, whose stock prices had outperformed on expectations of ballooning electricity demands needed to scale AI technologies, also took a hit as investors weighed DeepSeek's seemingly more e ...

Two US lawmakers are urging tighter export controls on Nvidia's AI chips, fearing China's growing AI capabilities. Their ...