OpenAI · Product manager · Product Sense

Would you rather have 90% accuracy on 100 use cases or 99% accuracy on 10?

Build a defensible answer, then pressure-test it in the same workspace where you can save the attempt.

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Independent practice preview

This is a constructed rehearsal, not an official company answer or a prediction of what an interviewer will ask.

Start with a position

Give the interviewer your decision before the framework.

I would choose 99% accuracy on ten high-stakes, repeated workflows first because trust and learning density matter more than superficial breadth.

Preview the reasoning

Three moves to make the answer concrete.

01

Direct answer

  • Declare a point of view early; do not present an unranked feature list.
  • Anchor the answer on a user or affected person exposed to a consequential model decision.
02

Clarify the decision

  • Clarify whether the goal is adoption, task success, revenue, learning, or risk reduction.
  • Separate model capability constraints from product and go-to-market constraints.
03

Choose the user and unmet job

  • Name the user with the most acute and observable pain.
  • Describe the current workaround and why it fails.

Measurement check

A metric is useful only when it changes the decision.

North star
Weekly successful user outcomesMeasures whether a user or affected person exposed to a consequential model decision receives repeatable value.
Quality
Correction-free completion rateMakes trust and usability visible.
Guardrail
Severe failure and abandonment rateProtects against a severe or unevenly distributed harm that the launch cannot observe or contain.

Interviewer pressure test

Do not stop when the first answer sounds polished.

  1. Why prioritize a user or affected person exposed to a consequential model decision before an adjacent segment?
  2. What evidence would make you reject the thesis: “I would choose 99% accuracy on ten high-stakes, repeated workflows first because trust and learning density matter more than superficial breadth.”?
  3. How would you test “risk-tiered access with prevention, monitoring, user recourse, and rollback” with two weeks and a small team?

Turn reading into retrieval

Close the guide. Give the answer in your own words.

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