At SPIEF 2025, Tchaikovsky’s unfinished opera Mandragora was performed at the Mariinsky Theatre, supplemented by composer Peter Dranga using Sber technologies. Sber Immersive and the Sbermarketing Technology Center participated in the project, the libretto was created using GigaChat, Kandinsky helped with the references for the scenery, the SymFormer program participated in the creation of music. The technical implementation of the large-scale premiere was made possible thanks to Elkruff.