# HINT3 source attribution

Source: Haptik / hellohaptik/HINT3. Authors: Gaurav Arora, Chirag Jain, Manas Chaturvedi, Krupal Modi.

Pinned revision: `99965c892ea9a6801a87083d3861b0b04c91a4e7`. Selected files are the v2 Curekart and SOFMattress train/test CSVs.

Paper: https://aclanthology.org/2020.insights-1.16/

Original notice: https://github.com/hellohaptik/HINT3/blob/99965c892ea9a6801a87083d3861b0b04c91a4e7/LICENSE.md

```text
LICENSE
==============
HINT3 dataset is made available under the Open Database License: http://opendatacommons.org/licenses/odbl/1.0/.
Any rights in individual contents of the database are licensed under the Database Contents License: http://opendatacommons.org/licenses/dbcl/1.0/
```

Any derived auxiliary view must retain native source, version, split, label, and row provenance; disclose its eligibility filters; and retain the database and individual-contents license notices above.

The accompanying audit adds normalization hashes and recommendations. It does not rewrite source CSVs. Native NO_NODES_DETECTED is relative to the original brand catalog and is not a FastBrain global no-match label.