{
  "meta": {
    "brand": "Your brand name",
    "atlas": "your_atlas_slug",
    "schema": "0.1",
    "methodology": "byo",
    "window": "YYYY-MM -> YYYY-MM",
    "demo": false,
    "generation": "current",
    "notes": "Describe how this read was produced and any caveats. No brand logos/wordmarks reproduced.",
    "checksum": "BSx-<nCohorts>-<nDims>-<round(sum of all vector entries * 10)>"
  },
  "dims": [
    { "key": "semiotic",     "label": "Semiotic",     "desc": "signs, symbols, codes",     "color": "#e64a3b" },
    { "key": "narrative",    "label": "Narrative",    "desc": "the story it tells",        "color": "#e8842b" },
    { "key": "ideological",  "label": "Ideological",  "desc": "what it stands for",        "color": "#e8c531" },
    { "key": "experiential", "label": "Experiential", "desc": "what it feels like to use", "color": "#7bc043" },
    { "key": "social",       "label": "Social",       "desc": "who you're seen as",        "color": "#2fb3a8" },
    { "key": "economic",     "label": "Economic",     "desc": "value, price, worth",       "color": "#3a8dde" },
    { "key": "cultural",     "label": "Cultural",     "desc": "its place in the world",    "color": "#7a5cd0" },
    { "key": "temporal",     "label": "Temporal",     "desc": "heritage & momentum",       "color": "#c44fa8" }
  ],
  "cohorts": [
    { "id": "cohort_a", "label": "Cohort A", "color": "#e8842b", "vector": [0, 0, 0, 0, 0, 0, 0, 0] },
    { "id": "cohort_b", "label": "Cohort B", "color": "#3a8dde", "vector": [0, 0, 0, 0, 0, 0, 0, 0] }
  ],
  "distances": [
    [0.0, 0.0],
    [0.0, 0.0]
  ],
  "per_pair_sn": [
    { "a": "cohort_a", "b": "cohort_b", "distance": 0.0, "floor": 0.0, "sn": 0.0, "resolved": "sub-resolution" }
  ],
  "noise": { "operator": null, "artifact": null, "coverage": null, "sn_aggregate": null },
  "metameric_degree": 0.0,
  "provenance": {
    "operators": [],
    "artifact_count": 0,
    "cross_extractor_compliant": "",
    "llm_call_manifest": "",
    "code": "",
    "data_doi": null
  }
}