{
  "arctander": {
    "arctander_exact_aliases_indexed": 2596,
    "arctander_monographs_total": 2859,
    "matched_unlabelled_cas_sample": [
      "100-52-7",
      "103-28-6",
      "103-60-6",
      "104-67-6",
      "107-75-5",
      "112-31-2",
      "112-44-7",
      "112-54-9",
      "115-71-9",
      "119-61-9",
      "119-64-2",
      "120-72-9",
      "122-78-1",
      "123-35-3",
      "124-13-0",
      "127-91-3",
      "128-50-7",
      "140-67-0",
      "141-25-3",
      "142-62-3",
      "2345-24-6",
      "469-01-2",
      "515-03-7",
      "515-69-5",
      "5392-40-1",
      "5989-27-5",
      "5989-54-8",
      "67-64-1",
      "68127-65-1",
      "713-95-1",
      "7212-44-4",
      "75-07-0",
      "77-42-9",
      "77-53-2",
      "7779-50-2",
      "80-56-8",
      "8000-29-1",
      "8006-80-2",
      "83-34-1",
      "87-44-5",
      "90-05-1",
      "9000-65-5",
      "97-53-0",
      "97-54-1",
      "98-86-2",
      "99-85-4",
      "SMILES:C(CN)C(=O)O",
      "SMILES:C1CCNCC1",
      "SMILES:C=C(C)C=O",
      "SMILES:C=Cc1ccccc1"
    ],
    "unlabelled_materials_with_arctander_text": 84,
    "unlabelled_materials_with_arctander_text_masked_no_clean_crosswalk_hit": 27
  },
  "crosswalk_version": "v8.1",
  "pimt_version": "v8",
  "poucher": {
    "reachable_unlabelled_materials": 0,
    "reason": "Local Poucher artifacts encode top/middle/base evaporation or profile tiers, not material-level 26-class odour character descriptors.",
    "source": "Poucher Vol II local odour-classification artifacts",
    "usable_for_26_class_character_labels": false
  },
  "supplier_tds": {
    "local_corpus_found": false,
    "reachable_unlabelled_materials": 0,
    "reason": "No local supplier TDS corpus was found in this repository pass."
  },
  "unlabelled_materials_after_arctander_expansion_excluding_z": 652,
  "unlabelled_materials_before_arctander_expansion_excluding_z": 709
}