Yandex launches Lumena AI companion feature in Yandex Books
Yandex
Yandex introduced the first capability of Lumena, a personalized AI companion planned across its entertainment services, starting with an 'About Characters' feature in Yandex Books that lets readers learn about characters and plot without spoilers, based on their own reading progress.
Why it matters
Signals Yandex's push toward personalized AI companions embedded across its consumer entertainment ecosystem (Books, Kinopoisk, Music), a new product surface beyond its core assistant Alice.
Importance: 2/5
New consumer product feature from a major Russian lab; incremental rollout, default notable-update level.