We have deployed the Outlink topic model to Lift Wing in T287056.
A prime motivation for productionizing this model is to have these topics available for Growth's tools. My understanding is that the ORES articletopic model is connected in via eventgate and the goal is to replace the ORES enwiki model with this language-agnostic model.
This task serves to track the status and details of the support for eventgate for the Outlink topic model. We'll use the event module developed in T301878 to implement it.