All datasets / OpenBallast

OpenBallast/ballast-t2

70 downloads in 30 days0 likesLast modified 7 Aug 2026View on Hugging Face

Permissive or share-alike

The declared licence (cc-by-4.0) is classified as permissive.

Declared licence: cc-by-4.0, from the tagEvidence: README.md at e53b6dd
Licence files: licenses.parquet, detected as cc-by-4.0Evidence: licenses.parquet at e53b6dd
Declared sources: None listed in the card metadata
Access gated on Hugging Face: No

Each cell links to what was checked: a file, a file list or a Hub record.

Tasks

text-retrieval

Citation text from the card

**CC BY 4.0** (OpenStax, Rice University). Attribution resolves through
each chunk's partition and `title` to the book row in `sources.parquet`,
which carries the book's name, homepage, and pinned source commit.
OpenStax is not affiliated with and does not endorse this distribution.

Companion artifacts:
[ballast-t0](https://huggingface.co/datasets/OpenBallast/ballast-t0),
[ballast-t1](https://huggingface.co/datasets/OpenBallast/ballast-t1),
[ballast-evalsets](https://huggingface.co/datasets/OpenBallast/ballast-evalsets).

Questions and issues: [github.com/OpenBallast/ballast/issues](https://github.com/OpenBallast/ballast/issues).

All datasets marked Permissive or share-alike | JSON

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dataset_licence({ "id": "OpenBallast/ballast-t2" })
signal: "permissive"
stated_licence: "cc-by-4.0"
sources: 0