When OpenAI released ChatGPT in 2022, companies started spending billions on GPUs to train AI models. Nvidia led the market ...

Investors were looking to Microsoft and Meta to provide reassurance that they will keep spending heavily on Nvidia chips.

DeepSeek just shook up the artificial intelligence (AI) world in the biggest way since OpenAI launched ChatGPT in late 2022.

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever—but the company ...

Nvidia stock tumbled when DeepSeek said it trained an impressive AI model at a fraction of what U.S. companies have paid, but ...

Wall Street’s superstars tumbled as a competitor from China threatens to upend the artificial-intelligence frenzy they’ve ...

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

U.S. stocks recovered some ground on Tuesday after getting hammered by fears over China's DeepSeek AI model built on a ...

Global investors are worried the emergence of a low-cost Chinese AI model will threaten the dominance of AI leaders.

Nvidia spoke positively about DeepSeek’s latest AI model, R1, saying it represented “excellent AI advancement.” ...

Wall Street’s superstars tumbled Monday as a competitor from China threatens to upend the artificial-intelligence frenzy they ...

Wall Street’s superstars are tumbling as a competitor from China threatens to upend the artificial-intelligence frenzy ...