Datasets:
File size: 2,150 Bytes
dd20600 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | ---
license: cc-by-sa-3.0
task_categories:
- question-answering
- text-retrieval
language:
- en
tags:
- wikipedia
- agentic-search
- retrieval
- offline-index
pretty_name: SimpleWikiSearch
size_categories:
- 10M<n<100M
---
# SimpleWikiSearch Indexes
Offline Wikipedia indexes for [SimpleWikiSearch](https://github.com/JimXiongGM/simple_wiki_search) (arXiv:[2607.26070](https://arxiv.org/abs/2607.26070)).
These files are **binary search indexes** (not row-oriented tables). Download and extract them locally; they are not intended for `load_dataset()`.
Paper page: https://huggingface.co/papers/2607.26070
## Files
| Archive | Size (approx.) | Contents |
|---------|----------------:|----------|
| `enwiki-20260601-tantivy-chunk-1536.tar.zst` | ~22 GB | Tantivy keyword index + chunk text store |
| `enwiki-20260601-faiss-hnsw-Qwen3-Embedding-0.6B.tar.zst` | ~19 GB | FAISS HNSW dense index (`Qwen3-Embedding-0.6B`, dim=1024, fp16) |
Corpus snapshot: `enwiki-20260601` — **7,189,602** articles / **10,837,506** section-aware chunks (target 1536 tokens).
## Extract
```bash
tar -I zstd -xf enwiki-20260601-faiss-hnsw-Qwen3-Embedding-0.6B.tar.zst
tar -I zstd -xf enwiki-20260601-tantivy-chunk-1536.tar.zst
```
Expected layout:
```text
data/database/wikipedia-index/enwiki-20260601/
faiss/hnsw-Qwen3-Embedding-0.6B-chunk-1536-fp16/
index.faiss
ids.pkl
tantivy/chunk-1536/
chunks/
titles/
```
Full setup (embedding server, MCP tools, QA agent): see [deploy.md](https://github.com/JimXiongGM/simple_wiki_search/blob/main/deploy.md) in the GitHub repo.
## License
Wikipedia text is available under [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/). Indexes derived from that dump inherit the same license obligations.
## Citation
```bibtex
@misc{xiong2026simplewikisearchcleanofflinewikipedia,
title={SimpleWikiSearch: A Clean Offline Wikipedia Environment for Agentic Search},
author={Guanming Xiong and Penghui Zhang},
year={2026},
eprint={2607.26070},
archivePrefix={arXiv},
primaryClass={cs.IR},
url={https://arxiv.org/abs/2607.26070},
}
```
|