Did you use AI only for testing and documentation, or did you write something serious from scratch?

In my practice, we used AI not only for automating testing and generating documentation but also for developing full-fledged AI functionalities from scratch. For example, in one project, I participated in creating an intelligent chatbot on the frontend, which analyzed user requests using NLP and offered relevant responses.

To achieve this, we integrated machine learning models trained on specific data and implemented a user interaction interface. This approach significantly improved the user experience and reduced the load on the support service.