Socratic by Google

Socratic is an educational app powered by Google Artificial Intelligence (AI) that helps students understand their schoolwork in high school and college. When a user poses a question, the app will search for the most appropriate online resources to help them learn the concepts. Socratic covers a wide range of high school subjects.

The app's AI functionality is used to accurately determine which concepts will help a student answer their question. This was achieved by analyzing and classifying millions of genuine student queries over a period of time. The data obtained from this process is then employed to make predictions about future questions and provide relevant educational content.

Source: https://socratic.org/