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Fairshift Lab v1.2.0 — External Evidence

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@lindgreendavid lindgreendavid released this 12 Aug 14:00
532ebc5

Fairshift Lab v1.2.0 adds governed historical observational evidence without blurring it into the synthetic laboratory.

Highlights:

  • pre-result dataset admission gate with documented acceptance, deferral, and rejection decisions
  • checksum-pinned UCI Adult acquisition with no raw-data redistribution
  • 48-cell sensitivity registry across five split seeds, two cohorts, two missingness rules, three error-cost declarations, and four policy families
  • accessible External Evidence interface with limitations and uncertainty before rankings
  • provenance manifest, dataset card, preregistered protocol, bounded report, and updated continuation brief
  • 100% Python statement and branch coverage; web, accessibility, reproducibility, dependency, and CodeQL gates pass

Scientific boundary: UCI Adult is a 1994 Census-derived historical reference table. Its label is not merit, qualification, need, or ground truth; its binary provider sex field is not identity truth. This release is not external peer review, current-population validation, a policy recommendation, legal advice, fairness certification, or deployment approval.