{
  "name": "CatholicCorpus",
  "version": "0.9.0",
  "release_date": "2026-04-28",
  "description": "An open-access, NLP-ready corpus of Catholic texts spanning 2,000 years of the Catholic intellectual tradition.",
  "homepage": "https://catholiccorpus.org",
  "repository": "https://github.com/catholiccorpus/catholiccorpus",
  "license": "mixed-public-domain-cc",
  "languages": ["la", "grc", "en"],
  "total_files": 73110,
  "total_content_files": 67772,
  "total_bytes": 38567895040,
  "total_human_size": "35.9 GB",
  "total_tokens_gpt2": 2577917832,
  "token_count_status": "computed 2026-04-28 (text-extractable files only; PDF-only collections pending text extraction)",
  "tokenizer": "gpt2 (tiktoken)",
  "collections": [
    {
      "id": "01_git_repos",
      "label": "Git Repos (CSEL, Aquinas Opera Omnia, Septuagint, Byzantine Text, eBible)",
      "content_files": 4668,
      "bytes": 3650000000,
      "human_size": "3.4 GB",
      "tokens_gpt2": 1385330601,
      "languages": ["la", "grc", "en"],
      "formats": ["xml", "txt"],
      "license_tier": 1,
      "era": "Mixed"
    },
    {
      "id": "02_corpus_corporum",
      "label": "Corpus Corporum (Patrologia Latina + 29 Latin/Greek corpora)",
      "content_files": 29820,
      "bytes": 4500000000,
      "human_size": "4.2 GB",
      "tokens_gpt2": 805812796,
      "languages": ["la", "grc"],
      "formats": ["xml"],
      "license_tier": 1,
      "era": "Patristic/Medieval"
    },
    {
      "id": "03_gutenberg",
      "label": "Gutenberg (Douay-Rheims, Imitation of Christ, Baltimore Catechism)",
      "content_files": 18,
      "bytes": 9400000,
      "human_size": "9 MB",
      "tokens_gpt2": 2525770,
      "languages": ["en"],
      "formats": ["txt"],
      "license_tier": 1,
      "era": "Mixed"
    },
    {
      "id": "04_direct_downloads",
      "label": "Direct Downloads (Clementine Vulgate, SBLGNT, Canon Law 1917, Roman Catechism)",
      "content_files": 1244,
      "bytes": 44000000,
      "human_size": "42 MB",
      "tokens_gpt2": 5749302,
      "languages": ["la", "grc", "en"],
      "formats": ["txt", "pdf"],
      "license_tier": 2,
      "era": "Mixed"
    },
    {
      "id": "05_ccel",
      "label": "CCEL (Ante-Nicene/Nicene Fathers, Summa Theologiae, devotional classics)",
      "content_files": 61,
      "bytes": 724500000,
      "human_size": "691 MB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["en"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Patristic (in translation)"
    },
    {
      "id": "06_catholic_encyclopedia",
      "label": "Catholic Encyclopedia (complete 1913 edition, 15 volumes)",
      "content_files": 18,
      "bytes": 1070000000,
      "human_size": "1.0 GB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["en"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Modern (reference)"
    },
    {
      "id": "07_latin_and_franciscan",
      "label": "Latin and Franciscan (Anselm, Peter Lombard, Bonaventure, Scotus, Ockham)",
      "content_files": 30,
      "bytes": 1180000000,
      "human_size": "1.1 GB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["la"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Medieval/Scholastic"
    },
    {
      "id": "08_liturgical_and_hymns",
      "label": "Liturgical and Hymns (Divine Office, hymns, pre-1928 papal encyclicals)",
      "content_files": 31141,
      "bytes": 212000000,
      "human_size": "202 MB",
      "tokens_gpt2": 32213481,
      "languages": ["la", "en"],
      "formats": ["html", "gabc", "pdf"],
      "license_tier": 1,
      "era": "Mixed (liturgical)"
    },
    {
      "id": "09_archive_and_misc",
      "label": "Archive and Misc (Council of Trent, Golden Legend, Butler's Lives, Albert the Great)",
      "content_files": 65,
      "bytes": 2250000000,
      "human_size": "2.1 GB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["la", "en"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Medieval/Counter-Reformation"
    },
    {
      "id": "11_catholic_bible",
      "label": "Catholic Bible (Douay-Rheims, Haydock annotated Bible, Lapide Commentary)",
      "content_files": 12,
      "bytes": 706000000,
      "human_size": "673 MB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["en", "la"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Mixed (scripture)"
    },
    {
      "id": "12_english_catholic_thinkers",
      "label": "English Catholic Thinkers (Newman 33 vols, Chesterton 7, Belloc 5)",
      "content_files": 45,
      "bytes": 882000000,
      "human_size": "841 MB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["en"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Modern (19th-20th century)"
    },
    {
      "id": "13_mystics",
      "label": "Mystics (Therese, Julian of Norwich, Catherine of Siena, Ignatius)",
      "content_files": 13,
      "bytes": 191000000,
      "human_size": "182 MB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["en"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Counter-Reformation/Medieval"
    },
    {
      "id": "14_liturgical_expansion",
      "label": "Liturgical Expansion (Liber Usualis, Missale Romanum, Rituale, Breviarium)",
      "content_files": 16,
      "bytes": 2360000000,
      "human_size": "2.2 GB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["la"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Mixed (liturgical)"
    },
    {
      "id": "15_late_scholastics",
      "label": "Late Scholastics (Suarez 27 vols, Bellarmine, Cajetan, a Lapide, Banez, Molina)",
      "content_files": 42,
      "bytes": 4190000000,
      "human_size": "3.9 GB",
      "tokens_gpt2": null,
      "tokens_note": "PDF-only; pending text extraction",
      "languages": ["la"],
      "formats": ["pdf"],
      "license_tier": 1,
      "era": "Counter-Reformation/Early Modern"
    },
    {
      "id": "16_patrologia_graeca",
      "label": "Patrologia Graeca (159 of 161 Migne PG volumes)",
      "content_files": 471,
      "bytes": 16640000000,
      "human_size": "15.5 GB",
      "tokens_gpt2": 343972399,
      "languages": ["grc", "la"],
      "formats": ["pdf", "txt", "epub"],
      "license_tier": 1,
      "era": "Patristic"
    },
    {
      "id": "17_modern_magisterium",
      "label": "Modern Magisterium (Vatican II, CCC, Canon Law 1983, encyclicals)",
      "content_files": 108,
      "bytes": 7760000,
      "human_size": "7.4 MB",
      "tokens_gpt2": 2313483,
      "languages": ["en", "la"],
      "formats": ["html", "txt"],
      "license_tier": 3,
      "era": "Modern (20th-21st century)"
    }
  ],
  "license_tiers": {
    "1": "Public Domain (pre-1928 U.S. publications or authors deceased 70+ years)",
    "2": "Creative Commons (CC BY 4.0 or CC BY-NC-SA 4.0)",
    "3": "Copyrighted (script only; content not redistributed)"
  },
  "language_distribution_tokens": {
    "Latin": 1367808035,
    "Greek": 738685928,
    "English": 292600162,
    "Other": 178823699
  },
  "text_extraction_status": "code included (text_extraction/extract_text.py), not yet run",
  "notes": "Token count covers text-extractable files only (TXT, XML, HTML, EPUB). PDF-only collections (05, 06, 07, 09, 11, 12, 13, 14, 15) will be counted after text extraction is run. Byte sizes are approximate."
}