How to read this

true V — Monte-Carlo value: fraction of rollouts from this partial trace that reach a correct answer. The black tick on each meter marks it.
V̂ (prediction) — the trained MC-value PRM's P(yes) when shown that representation. Bar = V̂; closer to the tick = better prediction.
Prediction accuracy | V̂ − V |
✓ close < 0.15 ≈ off < 0.35 ✗ far ≥ 0.35

Aggregate zero-shot value prediction

Inspect a cut

Trained value-PRM P(yes) on held-out MC-val cuts; every representation scored on the same cut. Self-contained — data embedded; LaTeX via KaTeX. ← / → to page through cuts.