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Exercise

Expand metadata filters into SQL-ready conditions

Implement this task with explicit validation, predictable output shape, and enough error handling that it could survive reuse in a real AI workflow.

Retrieval / medium / Step 8 of 15

Practice stage

Retrieval quality and ranking

Hint

Do not trust a single score blindly. Combine ranking logic with metadata and think about why a candidate deserves to rise.

Success criteria
  • - Ranking rule is explainable
  • - Supports future iteration without rewriting everything
  • - Feels tied to product trust rather than pure math trivia
Review checklist
  • - Did I account for both relevance and metadata?
  • - Would I be able to explain the ranking rule in an interview?
  • - Does the code make future tuning easy?

Practice

Generate a variation

Generate a new exercise variation to deepen understanding or practice a related concept.

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