Recommender Performance Index v3.1 is live

Control every recommendation

Complete recommendation analytics

Relevance, engagement, coverage, diversity, novelty, catalogue exposure, latency and cost, across every model and every surface.

Any recommendation can be traced back to the interests, interactions, content similarities and business rules that produced it.

Exposure is measured as well as engagement: you can see how attention is distributed across genres, creators, products, providers and editorial categories.