Practice interviews

Can the AI pilot pass both gates?

Check whether a prototype improves the workflow it needs to serve.

The question

Two AI versions scored the same labeled tasks. The pilot requires at least 85% overall and at least 80% on multi-turn tasks. The first report leaves out the multi-turn results.

Overall evaluation
Current versionPrototype
Tasks scored120120
Correct results96108

Both versions used the same tasks and scoring rule.

“Would you put the prototype into the pilot?”

A strong answer, step by step

Open each step in turn. This is one strong answer, not the only one.

Step 1: Read the overall gate

What would you do here? Open the move you’d make.

  • Record the overall pass and leave the pilot decision open.

    The strong move. The pilot requires both the overall and the multi-turn score to meet their own threshold.

  • Approve the prototype on its 90% overall score.

    Tempting, but it misses something. The reported 90% gives no result for the required multi-turn subset.

See how a strong candidate says it

“The current version gets 80%. The prototype gets 90%. The prototype passes the overall gate. I still need the multi-turn result.”

What a strong candidate could say

Why it works: The pilot requires both the overall and the multi-turn score to meet their own threshold.

Step 2: Request the subset

What would you do here? Open the move you’d make.

  • Ask only whether the overall score includes multi-turn tasks.

    Tempting, but it misses something. Including the tasks in the total does not tell you their own pass rate.

  • Get the matched multi-turn counts and the scoring rule.

    The strong move. A matched subset shows whether the prototype clears the workflow requirement.

See how a strong candidate says it

“I’d ask for the number of multi-turn tasks and the correct count for each version, using the same tasks and pass rule.”

What a strong candidate could say

Why it works: A matched subset shows whether the prototype clears the workflow requirement.

Step 3: Check the second gate

The evaluator finds 20 multi-turn tasks. The current version gets 17 right and the prototype gets 12. The same scoring rule applies.

What would you do here? Open the move you’d make.

  • Hold the pilot because the prototype misses the subset gate.

    The strong move. The overall gain can occur while performance falls on a smaller required workflow.

  • Trade the overall gain against the multi-turn loss and approve.

    Tempting, but it misses something. Each threshold applies on its own. The overall score cannot make up the multi-turn shortfall.

See how a strong candidate says it

“The current version scores 85% on multi-turn and the prototype scores 60%. The overall result rose 10 percentage points and the multi-turn result fell 25. The prototype misses the 80% multi-turn gate.”

What a strong candidate could say

Why it works: The overall gain can occur while performance falls on a smaller required workflow.

Step 4: Give the next check

What would you do here? Open the move you’d make.

  • Report the failed gate and ask for a matched retest after failure review.

    The strong move. Neither version clears both gates. A matched retest can show whether a revision fixes the specific gap.

  • Use the current version for the pilot because its subset score passes.

    Tempting, but it misses something. The current version’s 80% overall score is below the 85% overall gate.

See how a strong candidate says it

“I’d keep the current version as the comparator, look at the failed multi-turn tasks, then evaluate both versions again under the same definitions.”

What a strong candidate could say

Why it works: Neither version clears both gates. A matched retest can show whether a revision fixes the specific gap.

The answer, in short

Decision
Hold the pilot and review the multi-turn failures.
Because
The prototype passes the overall gate at 90% and misses the multi-turn gate at 60%.
What would change it
A matched evaluation that meets both thresholds would support a pilot recommendation.

Common traps

  • Treating a combined rate as evidence for every workflow.
  • Changing a gate after seeing a failed result.

Check your answer

  • I computed both overall rates.
  • I asked for the matched subset.
  • I checked each gate separately.
  • I gave the next evaluation.

Last reviewed Nov 11, 2026