Microsoft and OpenAI are investigating whether data output from OpenAI’s technology was obtained in an unauthorized manner by a group linked to Chinese artificial intelligence startup DeepSeek, according to people familiar with the matter.

Just a few hours after David Sacks claimed DeepSeek used OpenAI’s models to train its own models, Bloomberg Law reports that Microsoft is investigating

OpenAI partner, Microsoft is now investigating whether the Chinese company, DeepSeek may have used an illegal process to train its popular new reasoning model. The Latest Tech News, Delivered to Your

President Donald Trump said the Chinese AI startup DeepSeek's ability to train AI more cheaply is a "positive" development and should be a "wake-up call" for tech industries. Trump's comments followed DeepSeek's ascension to the top of Apple's free downloads chart,

U.S. President Donald Trump said on Monday that Chinese startup DeepSeek's technology should act as spur for American companies and said it was good that companies in China have come up with a cheaper,

President Donald Trump said DeepSeek’s AI advances should be a “wake-up call” for the U.S.

The sudden rise of Chinese AI app DeepSeek has leaders in Washington and Silicon Valley grappling with how to keep the U.S. ahead in the crucial technology.

News from China upset U.S. markets Monday and disrupted the frenzy that had built up around artificial intelligence

As of this morning, DeepSeek had overtaken ChatGPT as the top free application on Apple’s mobile-app store in the U.S. Researchers, executives, and investors have been heaping on praise. The new DeepSeek model “is one of the most amazing and impressive breakthroughs I’ve ever seen,