Issues

• Promotion gates need an uncapped tail block (q90/q99 ratios, W1/sd) and fragility-vs-truth per imputed variable

  tier:standard
  PolicyEngine/microcosm-benchmarks#6 · Filter by author MaxGhenis opened on Jul 3, 2026

• Publish a machine-readable incumbent-comparison scorecard JSON at a stable path

  PolicyEngine/microcosm-benchmarks#3 · Filter by author PavelMakarchuk opened on Jun 15, 2026

• Is the populace-us ↔ current-eCPS parity drift blocking downstream (CRFB taxation-of-benefits, PolicyBench)?

  PolicyEngine/microcosm-benchmarks#2 · Filter by author MaxGhenis opened on Jun 14, 2026
  3

• Certified populace-us drifts behind current eCPS on 10 parity layers; pin the parity reference + restore the gate runner

  PolicyEngine/microcosm-benchmarks#1 · Filter by author MaxGhenis opened on Jun 14, 2026
  2