What Has to Be True First?

Question tested

Are some conditions gates that must be satisfied before comparison is allowed to begin?

Scientific/operational standing

METHODOLOGICAL_DIAGNOSIS + NOT_DISTINGUISHED. The null is preserved; later positive results from other programs are not substituted for SAS evidence.

Inputs

• Formal noncompensatory admissibility definition.
• Bounded diagnostic inventory including Net6, Net3 and Anytown cases.
• Corrective physical heldout evaluated against the strongest comparator.

Comparator / baseline

The strongest comparator is evaluated under the same heldout false-admission criterion. In the current physical test it already achieved zero false admissions.

Procedure

1. Freeze the admissibility rule before viewing the heldout result.
2. Apply SAS and the strongest comparator to the same heldout cases.
3. Count false admissions and preserve endpoint disagreements.
4. Adjudicate distinction only under the frozen criterion; do not retune after the null.

Expected outputs

Current disposition: NOT_DISTINGUISHED. Diagnostic inventory: Net6 endpoint disagreement 0/510; Net3 2/22; Anytown 2–4/17. The strongest comparator and SAS both had zero false admissions in the corrective heldout.

Verification

Verify the frozen admissibility definition, heldout comparator rule, preserved disagreement counts, and the requirement that no positive result from C-MAPSS or another program is imported to rescue this null.

Known gaps

General empirical superiority remains unestablished. A separately preregistered matched-present-state/different-future-admissibility successor remains a future discriminating test. Unaffiliated reproduction has not been observed.

What successful reproduction would establish

It would establish only the reproduced SAS diagnostic or distinction result under the frozen admissibility definition, cases, comparator and acceptance criterion.

What it would not establish

It would not establish a universal noncompensation law, cross-domain empirical superiority, or evidentiary support from unrelated Research Frontier programs.

Exact sources

Publication crosswalk v3 · Reproduction expression-standard crosswalk v1

Proprietary boundary

The complete Diamond Gate Bridge implementation is not required. A reproduction may independently implement the published admissibility rule and comparator so long as the frozen definitions and acceptance criterion are preserved.