Real Hessian percentile rank vs. real assigned bits

360 real tensors, no-Hessian baseline plans. Sensible = negative slope (rank up / safer -> bits down).

P0 -- isolated KL baseline

Pearson r=-0.249 Spearman r=-0.360

456816 0.00.20.50.81.0 Hessian percentile rank r (0=dangerous, 1=safe) Assigned bits

P1 -- real cascade round 1

Pearson r=-0.099 Spearman r=-0.160

456816 0.00.20.50.81.0 Hessian percentile rank r (0=dangerous, 1=safe) Assigned bits