Gentle Bends
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State
The threshold's flat yes-or-no starves deep training — a buried knob can nudge without any verdict flipping — so modern stacks use sloped bends whose output moves by degrees.
Show
One bend squashes scores into confidence between 0 and 1; the workhorse passes positives through and zeroes negatives.
Watch for
With degrees, "warmer" and "colder" exist — the property everything downstream depends on.