The hard lessons learned from the DeepSeek models may ultimately help U.S. AI companies and speed progress toward human-level ...

On earnings calls this week, several technology giants pointed to DeepSeek's software having "clever tricks," while also raising questions about the security and effectiveness of the Chinese-based ...

Wall Street opens up on relief Meta and Microsoft kept their AI spending plans even as their earnings come in mixed. Next up, Apple after the close.

DeepSeek is a Chinese AI firm specializing in large language models (LLMs). Founded in 2023 by Liang Wenfeng, a co-founder of hedge fund High-Flyer, the company develops open-source AI models.