Instruction: Explain how you would safely expose model changes to live users.
Context: Assesses whether the candidate can design a practical architecture and explain the main tradeoffs. Explain how you would safely expose model changes to live users.
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I would structure the canary in stages. First, clear offline gates on the slices that matter for the release. Second, expose the change to a small, observable segment of live traffic with strong version tagging and rollback readiness. Third, compare both product and model metrics against the current baseline before expanding....
easy
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easy
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easy