# Value-Based Retrieval on Online A/B Test Pre-Ranking Source: [Value-Based Retrieval on Online A/B Test Pre-Ranking]() Collection index: [llms.txt]() Data updated: 2026-05-01T06:32:53.305Z Evaluation of Value-Based Retrieval performance using metrics derived from an Online A/B Test focused on pre-ranking stages, including engagement and diversity measures. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Value-Based Retrieval | | Dataset (including any stated split) | Online A/B Test Pre-Ranking | | Metric | Engagement Metric 1 | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 1 of 1 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [Engagement Metric 1](): Higher is better; unit: PERCENT. - [Engagement Metric 2](): Higher is better; unit: PERCENT. - [Diversity Metric](): Higher is better; unit: PERCENT. ## Recorded results | Method | Engagement Metric 1 | Result date | Report paper | | --- | --- | --- | --- | | AgenticRecTune | 75 | Not recorded | 69f4338455a3c32af89fd08b | ### AgenticRecTune Engagement Metric 1: 75. Result ID: 69f448c247f34ce924d9aa6b. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Stage":"Pre-Ranking"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.