The accounts involved in the effort, including those of Chinese diplomats, embassies and state media, amplified media coverage of the launch and promoted the idea that DeepSeek challenged US dominance in the AI sector,

The little-known artificial intelligence firm has emphasized research, even as it emerged as the brainchild of a hedge fund.

A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek was upending stock markets Monday and fueling debates over the economic and geopolitical competition between the U.

Top White House advisers this week expressed alarm that China's DeepSeek may have benefited from a method that allegedly piggybacks off the advances of US rivals called "distillation."

Trump's commerce secretary nominee says DeepSeek AI used US 'stolen' technology following Microsoft, OpenAI investigations.

While the demand is there, it's clear that's not the sole reason why Nvidia's RTX 50 series is impossible to find in stores. Many retailers received fairly low stock quantities, as Nvidia reportedly experienced manufacturing issues.

DeepSeek stunned the tech world with the release of its R1 "reasoning" model, matching or exceeding OpenAI's reasoning model for a fraction of the cost.

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a record it set in July.