[D] How do you measure the business impact of the ML solutions in your company?

For those who have deployed models to production, I was wondering what are some ways to track the business impact of a model/solution once deployed.

I haven't come across a lot of information on tracking the performance of models against business/user metrics.

If you use analytics data, what type of data do you collect? And how do you A/B test against different models? Is there some tooling available that could help with that?

Any help is appreciated! :)

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