Yandex Introduces Sona: A Single Generative Recommender That Replaces Entire Recommendation Cascade
AI News

Yandex Introduces Sona: A Single Generative Recommender That Replaces Entire Recommendation Cascade

Most production recommenders are cascades. Candidate generators feed a pre-ranker, which feeds a heavy ranker built on hundreds of engineered features. Yandex’s Sona Technical Report describes a different design. Sona is a generative AI model […]