{
  "standard_name": "LSG Evidence Standard",
  "version": "1.0",
  "published": "2026-10-02",
  "canonical_url": "https://lowseasongrowth.com/pages/lsg-evidence-standard",
  "levels": [
    {
      "code": "E0",
      "name": "hypothesis_assumption",
      "public_claim": "planning only"
    },
    {
      "code": "E1",
      "name": "observed_commercial_signal",
      "public_claim": "signal, not booking or revenue"
    },
    {
      "code": "E2",
      "name": "confirmed_booking",
      "public_claim": "confirmed booking; not realized stay/revenue"
    },
    {
      "code": "E3",
      "name": "completed_stay",
      "public_claim": "completed room nights; realized revenue only if reconciled and authorized"
    },
    {
      "code": "E4",
      "name": "mature_case_evidence",
      "public_claim": "mature case description; not automatically causal lift"
    },
    {
      "code": "E5",
      "name": "incremental_causal_evidence",
      "public_claim": "incremental/causal language only with credible counterfactual design"
    }
  ],
  "attribution_confidence": [
    "low",
    "medium",
    "high"
  ],
  "related": {
    "case_study_protocol": "https://lowseasongrowth.com/pages/lsg-weak-date-case-study-protocol",
    "evidence_ledger": "https://lowseasongrowth.com/pages/lsg-evidence-ledger",
    "method_registry": "https://lowseasongrowth.com/pages/lsg-method-registry"
  }
}