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Why graduation-rate floors belong in hard filters

Completion is not prestige. Cutting the bottom of the distribution changes every soft score that follows.

September 30, 2026

Soft weights only re-score schools that survive hard filters. A graduation-rate floor removes campuses that fail your completion bar before affordability or earnings get a vote. That is intentional: you should not “discover” a school you already refuse on completion.

How to set it

  • In the engine, move min graduation rate to a floor you mean — then watch the pool shrink.
  • For a pure leaderboard view, open highest graduation rate or highest retention.
  • Remember small-college volatility — methodology excludes very small schools from some outcome lists for a reason.

Set a graduation floor