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GenoLeWM-FX Borzoi final outcome report

Generated by tools.research.fx_borzoi_final at 2026-06-11T15:00:00Z.

Parent epic: #266. Final issue: #272.

Outcome: no_positive_claim_fragile_lift.

Positive claim allowed: False.

This final report is a no-positive-claim FX rescue outcome. It is not a clinical result, deployment-readiness result, broad VEP superiority claim, broad Carbon comparison, useful-planning claim, ground-truth biology claim, or exact fipip overlap claim.

Reproduce

uv run python -m tools.research.fx_borzoi_final \
  --overlap-report docs/research/fx-borzoi-overlap-report.json \
  --cache-manifest docs/research/fx-borzoi-cache-manifest.json \
  --baseline-report docs/research/fx-borzoi-baseline-report.json \
  --residual-report docs/research/fx-borzoi-residual-report.json \
  --output-json docs/research/fx-borzoi-final-report.json \
  --output-md docs/research/fx-borzoi-final-report.md

Final Metrics

Model AUROC AUPRC Balanced accuracy
Strongest simple baseline 0.6494 0.2225 0.5080
Residual ensemble 0.6594 0.2300 0.5026

Paired residual deltas versus the strongest simple baseline:

Metric Delta 95% CI
AUROC 0.0099 [-0.0035, 0.0237]
AUPRC 0.0075 [-0.0029, 0.0198]

Negative Findings

  • The full fipip table exact join was not run; exact fipip overlap is not claimed.
  • The residual ensemble's paired AUPRC and AUROC confidence intervals cross zero.
  • No trained GenoLeWM-FX positive model-quality claim is supported.
  • No FX demo or paper-positive result should ship from this trajectory.

Final Interpretation

The rescue path was worth testing because the compact TraitGym-native Borzoi artifact cleared the overlap/cache/baseline gates. The residual model then showed a small mean lift, but the paired confidence intervals cross zero. The correct final outcome is therefore a published no-positive-claim result, not an FX model-quality, demo, clinical, deployment, broad VEP, broad Carbon, or useful-planning claim.