A major disruption hit the artificial intelligence sector this week as DeepSeek, a China-based chatbot, unveiled its latest AI models—trained for just $6 million. That’s a fraction of the cost U.S.

As US companies pour billions of dollars into advancing artificial intelligence, a little-known Chinese startup has seemingly done the impossible. DeepSeek unveiled a chatbot app that performs as well ...

The company hasn't opted to spend quite so heavily on artificial-intelligence compute. At times, that had Wall Street worried Apple was behind the curve on AI. But after DeepSeek got investors to thin ...

OpenAI is seeking to raise up to $40 billion in new funding at a valuation of $340 billion, the Wall Street Journal reported ...

Legislators are trying to get ahead of AI by passing bills. It’s an effort to right the wrong of supposedly taking a ...

Meta and Tesla shares rally. Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

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Apple on Thursday disclosed its iPhone sales dipped slightly during the holiday-season quarter, signaling a sluggish start to ...

Major tech stocks sold off this week on DeepSeek jitters, but the mood in the bond market was more forgiving Oracle Corp. on Thursday received a $7.75 billion shot of confidence from bond investors to ...

Blackstone, a major global investor in data centers that run A.I. systems, expects use of the technology to rise as the cost of computing power falls.

The cause of investors’ panic was DeepSeek, an obscure Chinese hedge fund turned AI startup that has blown analysts away with ...

Italy’s data protection authority has blocked use of Chinese tech startup DeepSeek’s AI application to protect Italians’ data and announced an investigation into the companies behind the chatbot.