Prototype 01 · over-generate, cluster, then select
Behavioral clustering compresses breadth into a few representatives.
GenCluster abstraction · one dot = one candidate solution · the longest-thinking solution represents each behavior cluster · randomized pairwise comparisons rank clusters by representative wins · color shows ground-truth correctness, unseen during selection.
Hundred Field L14 · Palm · GenCluster analogy
100 generated → 10 clusters → pairwise tournament → 10 submitted