{
  "version": "2026-10-25-meal-cost-models-v1",
  "national_snapshot": "Unchanged: 2026-10-25-national-menu-study-v1",
  "additions": [
    "30 source-linked main-and-coffee orders",
    "Branch tax context and effective district review",
    "Charge thresholds, removability and calculation gaps",
    "Refill scenarios and inclusion-aware coffee handling"
  ],
  "unresolved": [
    "Miami branch eligibility for additional 1% levy",
    "Group gratuity tax treatment and percentage bases where not publicly established",
    "Residents simultaneous group-charge bases",
    "Other undisclosed mandatory or payment charges"
  ],
  "outreach": "None; public sources only",
  "certified_final_bills": 0
}