metadata

license: cc
task_categories:
  - text-generation
language:
  - eu
tags:
  - Basque
  - Euskara
pretty_name: Zelai Handi🌱
size_categories:
  - 100M<n<1B

Dataset Card for ZelaiHandi🌱

ZelaiHandi🌱: A Large Open Dataset to Feed the Next Gen of Basque LLMs

Dataset Details

Dataset Description

Size: 559M words.
Language(s) (NLP): EU
License: CC
Curated by: Orai NLP Technologies

Dataset Structure

The corpus is released in jsonl format. Each document contains the following properties:

{
        "source": "source", 
        "license": "document license", 
        "lang": "eu", 
        "url": "document url", 
        "title": "document title", 
        "author": "document author if known, source otherwise", 
        "date": "yyyy-mm-dd", 
        "text": "document content, ready to use raw text. Title text (for news and articles) is included as well.",
        "domain": "document domain. one of ['news', 'administrative', 'wikipedia', 'science', 'subtitles', 'literature', 'videogames']"
}

Dataset Creation

[More Information Needed]

Source Data

This is a corpus of Basque language. It contains 559.380.531 raw tokens. It was gathered from various web sources and contains data up to 2024/02/23. The corpus is comprised of documents from various sources. All documents included have a free license, but each source has its own license. The following table summarizes corpus statistics and license information.

source	tokens (M)	license
tokikom	165,75	cc-by / cc-by-sa
berria + egunkaria	178,77	cc-by-sa 4.0
administrative	92,6	public domain
Wikipedia	63,8	cc0
addi	17	cc-by-nc-sa / cc-by-nc-nd
argia	17,44	cc-by-sa 4.0
subtitles	11	cc-by-sa
zientzia.eus	8,3	cc-by-sa
susa	5,8	cc-by-sa 3.0
zientzia kaiera	2	cc-by-sa 3.0
ekaia	1,8	cc-by-nc-nd
ikergazte	1,7	cc-by-sa 3.0
game-erauntsia	0,40	cc-by-sa 4.0
Total	566,36

Data Collection and Processing

Data collection efforts were performed between 2024/01/01-2024/02/23.

Who are the source data producers?

TODO: Hemen source guztiak zerrendatu, tokikom-en kasuan, barruko guztiak zerrendatuz.

Bias, Risks, and Limitations

This corpus inherits the Basque speaking society's stereotypes (gender bias, ethnical bias, cultural bias, linguistic bias, ...), and it contains fictional text (literature and subtitles).

Citation

Dataset Card Contact

Iñaki San Vicente (i.sanvicente@orai.eus)
Gorka Urbizu (g.urbizu@orai.eus)