From gathering and summarising information in a helpful format to even writing blog posts on a topic, ChatGPT has become an AI companion for many across different workplaces. As a

China’s DeepSeek has unveiled an AI model as advanced as Silicon Valley’s models but at a fraction of the cost. This has impacted global markets, raised concerns about AI regulation, and security risks,

DeepSeek AI outpaces ChatGPT in App Store downloads, disrupts market, and impacts tech stocks like NVIDIA. UP: 5 dead, over 60 injured as makeshift stage collapses at Nirvana Laddu Parv in Baghpat Shah Rukh Khan CONFIRMS reunion with director Siddharth Anand for 'King';

Where is DeepSeek based? Who made it? How is it different from ChatGPT? And are US companies affected? Here, we answer all of these questions.