DeepSeek topped the Apple App Store chart and sparked fears the Chinese company was quickly catching up with OpenAI's ChatGPT ...

By Sinéad Carew, Amanda Cooper and Ankur Banerjee LONDON/SINGAPORE (Reuters) - Investors made a quick exit from a host of ...

Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock ...

China’s launch of a cheaper, more efficient version of ChatGPT could challenge Silicon Valley’s dominance in the AI race ...

DeepSeek on Monday said it would temporarily limit user registrations "due to large-scale malicious attacks" on its services.

Major US technology firms stocks dropped after the emergence of a low-cost chatbot built by a Chinese AI firm.