If your evals pass 100% of the time, they've stopped telling you anything

HamelHusain · x · 2026-10-21

Robertta relays Hamel Husain's point: if your evals pass 100% of the time, they've stopped telling you anything.

He calls this saturation — you've already conquered the test, so there's nothing left to learn from it. The fix is to keep climbing: give yourself progressively harder problems so your evals retain diagnostic value.

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