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HardAI MLTechnical

Precision falls after a new region launches, while latency and feature missingness remain stable. Mature labels show the old region unchanged. What is the next diagnosis?

1Give yourself 5 minutes
2Answer out loud, not in your head
3Then compare with the answer below
0

Reference answer

Then expect these follow-ups

  • What observation would instead point to a feature-service bug?

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