I want to understand which AI systems are considered the most advanced today and what makes them popular. Are there any straightforward explanations available without excessive technical jargon?

An article on https://weelorum.com/blog/mobile-app-development-process-full-overview-based-on-strong-expertise/ helped me, where the capabilities of Gemini Pro and ChatGPT-4 are explained in a very accessible way. It describes how they work with information, how their approaches differ, and why these models are considered leaders. There are also examples of their application — from content creation to complex data analysis. The material is well structured and really helps you understand what advanced AI is capable of today.