{
  "data_status": "synthetic_demo",
  "not_experimental_data": true,
  "random_seed": 20260923,
  "generator_version": "1.1",
  "figure_grammar_id": "same_synthetic_study_cross_validation",
  "journal_preset": "journal_neutral_180mm",
  "variables_and_units": {
    "x": "experiment-specific axes",
    "y": "experiment-specific units",
    "linked": "six panels from same A/B synthetic study"
  },
  "sample_identity": "A/B are invented formulations; SIM IDs are invented studies; colors retain their assigned identity within each panel group.",
  "test_conditions": "One invented A/B electrolyte comparison reuses the source files and identities above; panels do not establish a real mechanism.",
  "source_files": [
    "data_index.csv",
    "sources.json",
    "../li_cu_ce/data.csv",
    "../li_cu_ce/profiles.csv",
    "../li_li/data.csv",
    "../eis/data.csv",
    "../full_cell/data.csv",
    "../full_cell/voltage_profiles.csv"
  ],
  "creator": "BatteryReviewForge original code",
  "review": {
    "science": "models and data-to-panel links inspected; no experimental interpretation",
    "display": "internal PNG and final-size inspection completed; independent author review remains required"
  }
}