Two-part ACS source-transfer calibration (battery pkg3): 13 checks greened - #742
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Checkpoint-resumed 1% verify build after the two carrier-capacity reduction fixes (weeks_unemployed 1 ULP, child-support 42 ULP; validator untouched). Physical failure lines 127 -> 114 vs baseline1pct: 13 checks fully greened, ssi and weeks_unemployed incidence moved toward the band but remain red, nothing regressed. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…spec Resolutions, per the merge charter: - specs/us_imputation_lineage.yaml: accept main's deletion; lineage now derives from the authored US F0 bundle. - The post-transfer calibration policy declaration moves to the authored spec: a closed regime_gated_qrf_model exact variant carrying the post_transfer_calibration_policy_v1 payload (spec_engine/schema/imputation.schema.json), authored fields in us/spec/imputation.yaml with their generator in tools/us_bundle_generation/imputation.py, and a ninth post_transfer_calibration stacked-authority component at binding version 11 (spec_engine/stacked_authority_semantics.py, us/spec/battery.yaml). - test_imputation_lineage_spec.py combines main's producer-registry test with this branch's spec-matches-code policy-identity test at the generated-bundle boundary. - tools/build_us_multispine_pool.py keeps main's F0 adapter path and this branch's omission of empty target_regimes. - Anti-rot chain walked for the +92 authored fields: field-count/mode/effect literals, the imputation_models usage claim (4 -> 96), the pointer inventory sha, regenerated docs/evidence/spec-engine/us-f0-coverage.json, the US spec_sha256 pin, the BE/UK bundle pins, and the loader semantic-hash golden vector (mover verified by single-edit bisection: seed-attested kernel modules, a legitimate identity movement). - Root journals unioned and historicized. Verified: 339 tests across the nine affected spec-engine/pin/lineage/ gate-battery/contract files pass in one process, exit 0. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Sole conflict: the UK bundle spec_sha256 pin in test_spec_engine_country_bundles.py. Both parents' values were computed on trees that lack the other side's envelope movers (this branch's stacked-authority version-11 binding vs main's #733 UK sources/runtime retarget), so the union pin was recomputed fresh via load_bundle("uk"): bb7110699a9cb7a346ecd478f55b7a1c57bdc0c3f3283705b8a9b51830207193. Verified on the union tree: - load_bundle spec_sha256: BE bf022118... and US d3de6760... hold their committed pins; only UK moved. - tools/spec_engine_coverage.py --check: 41471/41471 configuration fields, 40/40 inventory checks, no drift. - 339 tests across the nine affected spec-engine/pin/lineage/gate-battery/ contract files pass in one process, exit 0 (loader golden vector and main's re-cut gate-battery digests included). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…ipts Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
MaxGhenis
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Aug 23, 2026
Journal-only conflicts (FINAL_REPORT.md, PROGRESS.md, _LANE-NOTES.md) resolved by keeping this lane's journals; no code conflicts. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Two-part source-transfer calibration (battery burndown pkg3)
Implements the scoped ACS source-transfer two-part calibration from the battery adjudication (16-check package), then hardens it through three 1% verify-build rounds:
1% verify-build evidence (committed: experiments/battery_burndown_pkg3_evidence.md)
Physical battery failure lines vs baseline1pct, same code path and seed: 127 → 114. 13 checks fully greened (child support expense+received, disability benefits, prior-year self-employment, weeks_unemployed quantile, workers' compensation, energy subsidy, adult care, unemployment compensation quantile, ssi quantile); ssi and weeks_unemployed incidence moved toward the band but remain red; zero regressions. The build's manifest is honestly non-ready (battery still red overall) — no artifact is promoted by this PR.
Authored by sol lanes over three rounds; verify builds, failure-line diff, and review by Claude.
🤖 Generated with Claude Code