With DeepSeek shaking up the AI world, SFGATE columnist Drew Magary asked its competitors a bunch of dumb questions, and got very dumb answers.

Did the upstart Chinese tech company DeepSeek copy ChatGPT to make the artificial intelligence technology that shook Wall Street this week? That's what ChatGPT maker OpenAI is suggesting, along with U.

The tech industry is used to change. But it's wild to see this much all at once. Let's put it into perspective.

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

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 and other U.S. AI stocks rebounded Tuesday after Monday’s DeepSeek-driven sell-off. Nvidia shares rose 9% but were still below Friday’s close. Analysts at Bernstein, Citi, Wedbush, and others suggested Monday’s sell-off was overblown,

Two U.S. Congress members are calling on President Donald Trump's administration to consider restricting the export of artificial intelligence chips made by Nvidia, alleging Chinese AI firm DeepSeek has relied on them.

Nvidia said in a statement it is "ready to work with the administration as it pursues its own approach to AI."