The Chinese app has soared to the top of app store charts and claims to match ChatGPT’s performance in some tasks.

You first need to tell AI what kind of expert you need. Using the phrasing “Act as if …” is a good way to start. “Act as if you are an expert on microbiology,” or “Act as if you are a 16th century ...

DeepSeek is a Chinese startup founded in 2023 by Liang Wenfeng, the chief of AI-driven quant hedge fund High-Flyer. The ...