They're still in beta, but they're already working.
The VK company is going to use generative artificial intelligence in its services. The official blog post from the developers states that new features using AI are already available for testing in Mail, Cloud, Notes and Mail.ru Calendar.
It was also noted that beta versions of new functions with a generative neural network model expanded the capabilities of VK services. Their main tasks are to help the user with routine and generate new ideas. Working with a large volume of letters should also be simplified.
It is separately stated what exactly has changed in VK products, here is the list:
“Pochta Mail.ru”. The neural network will compose a short retelling of the incoming letter and highlight the main ideas, which should save time on reading long messages. The new technology can “chew” large letters and produce a brief description of them with the main thoughts. “Mail.ru Cloud” and “Mail.ru Notes”. Here, artificial intelligence will help you create text on any given topic, as well as generate ideas and write a post for social networks. “Calendar” will help you come up with creative congratulations on the upcoming birthday of your family and friends.
VK itself emphasizes that you can try beta versions of new features from any mailbox; after authorizing the user, the user will receive a letter with instructions.