DeepSeek AI, favored by investors over ChatGPT, uses rapid advancements with cheaper chips as U.S. tech restrictions fuel China’s AI innovation.

Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock through Wall Street.

DeepSeek’s AI models reportedly rival OpenAI’s for a fraction of the cost and compute.

NVIDIA issues a statement regarding Chinese AI company DeepSeek, after its game-changing AI model, says it's an 'excellent AI advancement'.

DeepSeek, a Chinese startup, rocked the AI world after debuting a model that rivaled the capabilities of OpenAI's ChatGPT for a fraction of the price.

Tech stocks tumbled as Chinese AI startup DeepSeek's advances raised fears of intensified competition, shaking investor confidence. This live blog is closed.

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.

In a matter of days, DeepSeek proved to be so popular as to climb to the top of Apple's App Store, surpassing OpenAI's ChatGPT as the most downloaded app. But for owners of Nvidia stock, and stock traders in general, DeepSeek is on track of becoming a black swan — an unexpected event with extreme consequences.

Chinese AI company DeepSeek has huge success on the Apple App Store: its AI assistant app is the top free app, beating OpenAI's ChatGPT app.

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

Donald Trump's meeting with Jensen Huang is scheduled at a time when there reports that new government may tighten noose on Nvidia's AI chip trade with China.