The startup DeepSeek was founded in 2023 in Hangzhou, China and released its first AI large language model later that year.

DeepSeek’s AI assistant became the No. 1 downloaded free app on Apple’s iPhone store Monday, propelled by curiosity about the ...

Talk of an artificial-intelligence upstart in China behind a formidable ChatGPT rival had been building for days.

Wall Street has perceived the company to have an almost unbreachable defense against competition with its offerings of ...