# Ising perturbation universality benchmark

Family 218: Conformal universality for weakly interacting and random-bond Ising models. First application triage, 9 October 2026 Australia/Brisbane.

## Problem and potential new use

Statistical-physics researchers can test weak symmetric perturbations and disorder against the stated spin, energy and interface scaling limits.

## Applicability and commercial boundary

Weakness thresholds, symmetry, disorder law and convergence topology matter. No generic robustness guarantee for learned graph models follows.

## Initial business decision

Conditional research. Buyer budget, commercial novelty and profitability are unvalidated.

## Next verification action

Extract explicit admissible perturbations and a finite observable with measurable comparison error.

## Evidence scope

The catalog statement was individually reviewed. This record does not imply a manuscript proof review or formal-scope comparison. No independent Lean check was run. Source revision `fd4aeeb2ee4fc729c18d98444fed42fd0529eeeb`. See [source metadata](source.json).

## Main source

[Quenched SLE₃ limits for general weak random-bond Ising models](https://github.com/openai/math/blob/fd4aeeb2ee4fc729c18d98444fed42fd0529eeeb/preprints/Quenched-SLE3-limits-for-general-weak-random-bond-Ising-models-October-5-2026/general-weak-random-bond-ising.pdf).