417 gate-passed questions · 20 cells · 10 occupied · go to this type's cells
Bins were cut on this corpus at 240×135@16 (CLEAR_PX 25, motion floor 19 px). Margin bins: a near-edge band [1, 1.25) above the gate boundary, then corpus quantiles; salience bins: a visibility floor, then quantiles.
yes: tail frames / 3; no: one bin · measurable on 124 questions
| margin bin | numeric range |
|---|---|
| near-edge [1,1.25) | [−∞, 1.25) |
| bin0 | [1.25, 3.667) |
| bin1 | [3.667, ∞) |
| state:keeps moving | (state / single bin) |
Ask: is this the same quantity the gate certifies on for this type? Are the states (e.g. 'same', 'gone') the right one-bin exceptions? Are the edges where a change in difficulty actually happens?
motion extent: screen path / W · floor 0.07917
| salience bin | numeric range |
|---|---|
| <floor (0.0792) | [−∞, 0.07917) |
| bin0 | [0.07917, 0.1726) |
| bin1 | [0.1726, 0.2835) |
| bin2 | [0.2835, 0.4631) |
| bin3 | [0.4631, ∞) |
Ask: does this axis capture what makes a question of this type perceptually hard, independently of the answer? Is the floor the right anti-gaming boundary?
answer (branch 1) · labels: no, yes
Compatible margin bins per context label (cells outside these are definitionally impossible):
| answer | n |
|---|---|
| no | 293 |
| yes | 124 |