In the US, DeepSeek's accomplishments sparked accusations that it had improperly accessed technology from OpenAI and other ...

The U.S. Commerce Department is looking into whether DeepSeek - the Chinese company whose AI model's performance rocked the tech world - has been using U.S. chips that are not allowed to be shipped to ...

China's DeepSeek last week launched a free assistant it says uses less data at a fraction of the cost of US models. Within days, it became the most downloaded app in Apple's App Store and stirred ...

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The upstart AI chip company Cerebras has started offering China’s market-shaking DeepSeek on its U.S. servers.

This is a massive head start, and cultural symmetry that seemed to make American AI predestined. Open AI is backed by a US$14 billion investment from Microsoft, and has access to the cloud ...

Samsung Electronics Co. has obtained approval to supply a version of its fifth-generation high-bandwidth memory chips to ...

Chinese AI lab DeepSeek sent a shockwave through the tech sector this week after releasing its R1 large language model (LLM) ...

Tesla, IBM and Meta Platforms helped lead most U.S. stocks higher after a rush of profit reports from some of the country’s ...

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.

Robert Armstrong Let’s play a game. The game is called the 2025 Financial Times stock picking contest.

The S&P 500 ( ^GSPC) gained 0.5%, while the Dow Jones Industrial Average ( ^DJI) rose nearly 0.4%. The tech-heavy Nasdaq ...