| --- |
| license: other |
| task_categories: |
| - text-retrieval |
| tags: |
| - legal |
| - law |
| - graphrag |
| - bm25 |
| - research |
| - not-legal-advice |
| - libya |
| pretty_name: Libya laws IR (CID-keyed GraphRAG) |
| size_categories: |
| - n<1K |
| configs: |
| - config_name: corpus |
| data_files: |
| - split: train |
| path: data/corpus/*.parquet |
| - config_name: bm25_documents |
| data_files: |
| - split: train |
| path: data/bm25/documents/*.parquet |
| - config_name: bm25_postings |
| data_files: |
| - split: train |
| path: data/bm25/postings/*.parquet |
| - config_name: bm25_keyword_index |
| data_files: |
| - split: train |
| path: indexes/bm25_keyword_shards.parquet |
| - config_name: vectors |
| data_files: |
| - split: train |
| path: data/vectors/*.parquet |
| - config_name: vector_meta_index |
| data_files: |
| - split: train |
| path: indexes/vector_chunks.parquet |
| - config_name: graph_nodes |
| data_files: |
| - split: train |
| path: data/graph/nodes/*.parquet |
| - config_name: graph_edges |
| data_files: |
| - split: train |
| path: data/graph/edges/*.parquet |
| - config_name: graph_outgoing_adjacency |
| data_files: |
| - split: train |
| path: data/graph/adjacency/out/*.parquet |
| - config_name: graph_incoming_adjacency |
| data_files: |
| - split: train |
| path: data/graph/adjacency/in/*.parquet |
| language: |
| - ar |
| - en |
| --- |
| |
| # Libya legislation IR (CID-keyed sparse GraphRAG) |
|
|
| Research retrieval release of `endomorphosis/ipfs_libya_laws` (revision `d46fc6a85eaa4d39efa4aa66c1d6c284a5ab6447`) packaged as |
| `country-laws-ir-graphrag/v1` (layout family `skillcenter-huggingface-release/v3` / publicus-ir). |
|
|
| **Not legal advice.** This is a research snapshot. The official gazette / |
| authentic source of Libya prevails over this corpus. Retrieved documents |
| and graph edges are retrieval evidence only. No legal text was invented. |
|
|
| Primary key: `entry_cid` (CIDv1 raw sha2-256 of a canonical identity record). |
| Integer `document_index` values are compact shard pointers, not identities. |
|
|
| Target Hub id (packaging metadata only): `justicedao/ipfs_libya_laws_ir`. |
|
|
| ## Counts |
|
|
| | Field | Value | |
| | --- | --- | |
| | Laws (corpus units) | 69 | |
| | Articles (corpus units) | 689 | |
| | Canonical docs | 758 | |
| | BM25 terms | 15202 | |
| | BM25 postings | 33741 | |
| | Graph nodes | 975 | |
| | Graph edges | 5306 | |
| | Vectors | 758 × 384-d `thenlper/gte-small` (embedded) | |
|
|
| ## Canonical fields |
|
|
| `entry_cid`, `law_cid`, `record_type`, `jurisdiction`, `language`, |
| `instrument_id`, `instrument_title`, `article_number`, `article_title`, |
| `title`, `body`, `source_url`, `snapshot_date`, `coverage`, `license`, |
| `collector`, `source_dataset`, `source_revision`. |
|
|
| Unit policy: prefer article/section rows; fall back to law-level when |
| `articles.parquet` is empty. |
|
|
| ## Index layout |
|
|
| Zstandard parquet shards with at most 4,096 rows. |
|
|
| - `indexes/bm25_keyword_shards.parquet` — lexical term ranges → BM25 posting shards |
| - `indexes/vector_chunks.parquet` — semantic routing centroids (rows sorted by cosine to shard centroid) |
| - `indexes/corpus_chunks.parquet` — document ranges → corpus shards |
| - `data/graph/nodes` / `data/graph/edges` — property graph |
| - `data/graph/adjacency/{incoming,outgoing}` — score-ordered neighbor pages |
|
|
| BM25: Okapi k1=1.2, b=0.75, title_weight=5, body_weight=1 (FTS5 unicode61-style tokenizer). |
|
|
| Graph: one node per `entry_cid` plus facet nodes (`_facet_cid(kind, value)` for |
| jurisdiction, language, instrument, source, status). Neighbor edges |
| `BM25_NEIGHBOR_OF` (k=8) carry score and matched terms. Structural edges: |
| `ARTICLE_OF` (article → parent law) when articles exist, plus `IDENTIFIED_BY_ELI` |
| / `IDENTIFIED_BY` only when those identifiers are present in the source. |
|
|
| ## Query |
|
|
| ``` |
| python scripts/query_country_laws_hf.py --local-dir . bm25 "constitution" --top-k 10 |
| python scripts/query_country_laws_hf.py --local-dir . vector "money laundering" --top-k 10 |
| python scripts/query_country_laws_hf.py --local-dir . graph neighbors <entry_cid> |
| ``` |
|
|
| ## Publish later (operator) |
|
|
| ``` |
| export HF_TOKEN=... # never commit |
| hf upload-large-folder justicedao/ipfs_libya_laws_ir . \ |
| --repo-type dataset --no-private --num-workers 8 \ |
| --exclude "**/__pycache__/**" --exclude "**/*.pyc" |
| ``` |
|
|
| ## Provenance |
|
|
| Packaged by country-laws-ir. Upstream collector and official license remain those |
| of `endomorphosis/ipfs_libya_laws`. CIDs identify local content; they do not prove public IPFS pinning. |
|
|
