Bendyline/wikipedia-knowledge
Wikipedia Knowledge Catalogs 20 gezk knowledge catalogs: portable, read-only reference corpora with full-text and vector indexes, each packaged as one .gezk file that Gezel and any gezk reader can search and cite offline. Every catalog is here twice — the archive, and the same content as Parquet tables for data tools. Catalogs Catalog Id Version Documents Chunks Archive Wikipedia: Arts & Architecture wikipedia-arts 2026.4.5 16,485 73,383 179.0 MB… See the full description on the dataset page: https://huggingface.co/datasets/Bendyline/wikipedia-knowledge.
Wikipedia Knowledge Catalogs
20 gezk knowledge catalogs: portable, read-only reference corpora with full-text and vector indexes, each packaged as one .gezk file that Gezel and any gezk reader can search and cite offline. Every catalog is here twice — the archive, and the same content as Parquet tables for data tools.
Catalogs
2,088,246 documents in total.
Install in Gezel
Settings → Knowledge lists these catalogs; one click downloads one. From the command line:
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/b3f5d91703209b22d2eb9128b1a0911873b167fa/wikipedia-arts/releases/2026.4.5/wikipedia-arts-2026.4.5.gezk?download=true --sha256 57668009e1bd25746a4ab167f2771c3aab29808fa597c38a22a716bf4ae60cb4
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/d2ad12b4fac03f04656cbd3be48cb26f1164f3b7/wikipedia-astronomy/releases/2026.4.5/wikipedia-astronomy-2026.4.5.gezk?download=true --sha256 3242cae927a96e61b861387b7212b960643a9b4c9454ae4d15a1e2fb46b63e45
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/1e9a60dec5e8753eae85db4976d98ba08ede9e82/wikipedia-biology/releases/2026.4.5/wikipedia-biology-2026.4.5.gezk?download=true --sha256 d40ae61208e1de2f242b4a3c9a0002b49d158efbb9186a484d876bacf1a9ea00
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/09fbddc2ec8b7536ae59a80bdef5ed35b73ee01f/wikipedia-business/releases/2026.4.5/wikipedia-business-2026.4.5.gezk?download=true --sha256 c59d68781956aa5aff34066f6a8050904e47224e496d404418a3854fa1e99ff0
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/4b3f9eef4dd75747f28bd4c2c09bf1a8279013f2/wikipedia-film-tv/releases/2026.4.5/wikipedia-film-tv-2026.4.5.gezk?download=true --sha256 39215b4bdacacc5b5fbeacde8a3adebd5b75d50060b4e055fa657c8110f34843
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/f9b97f988f93dcf3f264a120fe0f3d2ba805949f/wikipedia-food-drink/releases/2026.4.5/wikipedia-food-drink-2026.4.5.gezk?download=true --sha256 025b063d8539e7d49d6a71cdd24c0f640cb469884045619d1dc4b4a8602a0900
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/d6d8e1bc951be5340a91c0050fbe286e0c0c7221/wikipedia-games/releases/2026.4.5/wikipedia-games-2026.4.5.gezk?download=true --sha256 4a915782caf3cba52fc80c36719b0bd089d3405eec22ac1905c937a983c965c8
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/2a3e75974401f89c069fb0c3a4133c757ca2589d/wikipedia-language/releases/2026.4.5/wikipedia-language-2026.4.5.gezk?download=true --sha256 94b2a7b711b36562b012f19b3de387991d113d11a71dcd53ad6e7c2ecab39608
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/f9244502ed6eba3bde7aa1ab32db2ba7638e647b/wikipedia-law/releases/2026.4.5/wikipedia-law-2026.4.5.gezk?download=true --sha256 1798aa8139d4e77a5a6fb24b1cf345be530c8a77e6ef4171e489509fce394dd6
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/2a2f78ffdf4fcae7fae01dffaefb316ff1b170a4/wikipedia-literature/releases/2026.4.5/wikipedia-literature-2026.4.5.gezk?download=true --sha256 81fef3ac5a61f88eddd17a04e8af0185ff883e6aacdd1a339caab995a0399ad7
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/180b55ed7e5e1ab306f98d2a97e3620febd8d6f1/wikipedia-mathematics/releases/2026.4.5/wikipedia-mathematics-2026.4.5.gezk?download=true --sha256 46c8cb443276c372a992f0d89621c1369dab1d19a9b9f502c657eba1899d51a8
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/4b7b38c4a076f30faf2f0adc7cc479d572341581/wikipedia-medicine/releases/2026.4.5/wikipedia-medicine-2026.4.5.gezk?download=true --sha256 516d55bcfbb893cf3a21bd0220c7324d2f035abd1101db27d9d45730d1f60719
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/82a69d381825c99e0b83d55449ee26396eac1387/wikipedia-military/releases/2026.4.5/wikipedia-military-2026.4.5.gezk?download=true --sha256 16e0bae5a4104f209a758ffeeb626f48f74caf9b1cb5d9a985eab071cc238b2d
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/e016864d66e6d0ef254dc804d904700efc90495c/wikipedia-music/releases/2026.4.5/wikipedia-music-2026.4.5.gezk?download=true --sha256 892026b85d54db9d20b69f3511d7ba1d4445ad2c87a4b6f0876489086eabf03f
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/c9733658eb51be66fe0eb297143709e1d8e2d47a/wikipedia-politics/releases/2026.4.5/wikipedia-politics-2026.4.5.gezk?download=true --sha256 a5b46b5c66419de5dbbf0b373d473fd0e11bd701ce2880612e58f42855b7a426
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/680f351f7b45f4314c542a080571bb6ebe2481e1/wikipedia-religion-philosophy/releases/2026.4.5/wikipedia-religion-philosophy-2026.4.5.gezk?download=true --sha256 b0301ff959ca43e57b29e4583cf316cb7b8b98c5d4e2d8d851797ee0cdf8da12
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/b17a0e7476b86b6fda940b046088bc9b5a64e7f3/wikipedia-science/releases/2026.4.5/wikipedia-science-2026.4.5.gezk?download=true --sha256 8740d0d6af3b07dc0c352ce706f2c55eafb9c9e87d49fe69e0f9b42037048a49
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/0612eaba7f62a77e6776ec36f108f0e8c15fb90f/wikipedia-sports/releases/2026.4.5/wikipedia-sports-2026.4.5.gezk?download=true --sha256 a99b926a01acf72374b9e5f69339cd324aff019c0df7c248fa7e9fea89096653
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/efd682b8108e22a84d6aaa21f909cd147ae7c9cd/wikipedia-technology/releases/2026.4.5/wikipedia-technology-2026.4.5.gezk?download=true --sha256 8ec8d969ce529f467c3356d2b19c13d5a326692abbaf79cda8b770a90fc82e6a
gezel knowledge install https://huggingface.co/datasets/Bendyline/wikipedia-knowledge/resolve/d18c588228cd9719e2d87abb2bf3b51a7c1bdab2/wikipedia-transportation/releases/2026.4.5/wikipedia-transportation-2026.4.5.gezk?download=true --sha256 c284e9102f25d5e3b68c3abb2bc4a70b5ea3b1849dc3429d32d8e47bc840ac68Each URL is pinned to the commit that wrote that release, so it always resolves to exactly those bytes; the digest is checked before anything is installed.
Repository layout
<catalogId>/releases/<version>/<catalogId>-<version>.gezk the archive
<catalogId>/releases/<version>/manifest.json its manifest (profiles, topics, counts)
<catalogId>/releases/<version>/release.json digest, sizes, Parquet file list
<catalogId>/parquet/<version>/ the Parquet companionRelease and Parquet paths are immutable: a changed catalog is published as a new version, never over an old one.
Parquet companion
Each <catalogId>/parquet/<version>/ holds documents-NNN.parquet (one per shard: id, title, slug, summary, language, topicid, topicpath, chunkcount, markdown, sourceurl, sourcerevision, sourceupdatedat, attribution, aliases), `chunks-NNN.parquet` (chunkuid, documentid, ordinal, title, headingpath, headingtext, text, tokencount, contenthash, linestart, lineend, shardid, embedding, embedding_bit) and topics.parquet. Column names are the gezk table names. The Hub viewer exposes each catalog as two configs, <catalogId> (documents) and <catalogId>-chunks.
embedding is the int8 vector exactly as the archive stores it: dequantise with x = q / 127. embedding_bit is the stage-1 sign-bit vector (LSB-first) as the profile defines it: bit = (x − c) > 0, where c is embedding.quantization.binary.center in that release’s manifest.json. The gezk_embedding_bit note in each file’s key-value metadata predates centered profiles and describes plain sign bits; the manifest is authoritative. Written by DuckDB 1.5.5, deterministically: re-exporting an archive reproduces these bytes.
import duckdb
duckdb.sql("SELECT title, text FROM 'hf://datasets/Bendyline/wikipedia-knowledge/wikipedia-arts/parquet/2026.4.5/chunks-*.parquet' LIMIT 5")
from datasets import load_dataset
docs = load_dataset("Bendyline/wikipedia-knowledge", "wikipedia-arts")Source, license and attribution
Source: enwiki snapshot 2026-04-01 (taxonomy 2026.09.4).
CC BY-SA 4.0. Each archive carries the attribution notice as LICENSES/catalog.txt; every document records its source URL and revision so passages can be traced back and credited.
Releases
Format: gezk 0.6 (preliminary; see the specification for the container, tables, vector encodings and conformance kit). Published from huggingface.co/datasets/Bendyline/wikipedia-knowledge.