Sona

Beyond Market Intelligence keeps Sona in one place: one story so far. The section currently leads with “One transformer model replaced 15 specialized generators in Yandex Music's A/B test”. One transformer replaced 15 specialized generators in Yandex Music's production stack. Acme AI is the next-generation, AI-powered spreadsheet platform built to replace Excel and redefine how analysts, data scientists, and enterprise teams work… The list below is every Sona story on Beyond Market Intelligence, newest first.

Machine Learning

One transformer model replaced 15 specialized generators in Yandex Music's A/B test

One transformer replaced 15 specialized generators in Yandex Music's production stack. That's the kind of result that makes you rethink how we build recommenders. Sona, their single-model generative recommender, achieved a +4.53% lift in Active Users and +6.30% in Total Listening Time on smart speakers. History Compression cuts inference cost roughly in half while retaining most of the quality. For deeper context on how models manage long contexts efficiently, see our article on smarter token compression techniques.