---
title: Rollout Trajectory Explorer
emoji: 📊
colorFrom: green
colorTo: red
sdk: static
app_file: index.html
pinned: false
fullWidth: true
license: mit
---

# Rollout Trajectory Explorer

Static explorer for both FineProofs and Polaris rollout trajectories. The FineProofs
view visualizes all 2,756,992 GPT-OSS-120B rubric grades across 86,156 Qwen3.5-9B
response prefixes using exact dense `points / max_points` rewards matching the v4
processing contract. The Polaris view contains all 238 trajectories and 1,960 prefix
points from the current problem-filtered v3 validation split.

The trajectory view includes all 10,454 FineProofs base reasoning traces and all 238
Polaris validation reasoning traces. Full traces are loaded on demand from the
companion dataset; each view includes exact per-prefix aggregates and fixed-bin
histograms used by the browser application.