Board 4 of 4

Climb

A fixed set of tasks produces a percentage, and a percentage saturates. A climb reports how far a rig got instead. Each line runs up the difficulty tiers and stops where that configuration stopped clearing — the terminus is the result. A memory system earning its place reaches a higher terminus while sitting lower on the cost, time and turns axes.

Climb

No climbs published yet

The board fills once a bench is run as a climb. Nothing is shown here from the fixed-set era: a percentage on a fixed set and a frontier tier are not the same measurement, and stacking them would be the misattribution this board exists to end.

Reading this board

Terminus
Each line ends where that rig stopped clearing. The terminus is the result — how high it got, not how well it scored on a fixed set.
Threshold
A tier counts as cleared at a weighted score of 0.70. That is a chosen threshold, not a measurement, and it decides every frontier on this page.
Partial
A partial climb ended on budget or quota rather than on ability. Its frontier is a lower bound and is drawn dashed.
Cohorts
Curves are grouped by benchmark and corpus. Em is comparable within a benchmark, never across — a D5 on Context and a D5 on Coding share a T_human by construction but are not the same task.
Memory
A memory system earning its place reaches a higher terminus while sitting lower on the cost, time and turns axes at equal tier.