By Stephen Nellis, Krystal Hu, Jeffrey Dastin, Anna Tong and Katie Paul (Reuters) - 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 U.

The start-up had become a key player in the “Chinese Large-Model Technology Avengers Team” that would counter US AI dominance, said another. China’s delight, however, spelled pain for several giant US technology companies as investors questioned whether DeepSeek’s breakthrough undermined the case for their colossal spending on AI infrastructure.

Chinese tech startup DeepSeek ’s new artificial intelligence chatbot has sparked discussions about the competition between China and the U.S. in AI development, with many users flocking to test the rival of OpenAI ‘s ChatGPT.

China’s DeepSeek AI is taking on ChatGPT, but privacy concerns, censorship, and accuracy issues are raising red flags. Here’s what you need to know.