datalicense

All datasets / lance-format

lance-format/chartqa-lance

43 downloads in 30 days0 likesLast modified 18 May 2026View on Hugging Face
Permissive or share-alike

The declared licence (gpl-3.0) is classified as share-alike.

Declared licence
gpl-3.0, from the tagEvidence: README.md at 21821a6
Licence files
No licence file at the top level of the repositoryEvidence: file list at 21821a6
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

Citation text from the card

@inproceedings{masry2022chartqa,
  title={ChartQA: A Benchmark for Question Answering about Charts with Visual and Logical Reasoning},
  author={Masry, Ahmed and Long, Do Xuan and Tan, Jia Qing and Joty, Shafiq and Hoque, Enamul},
  booktitle={Findings of the Association for Computational Linguistics: ACL 2022},
  year={2022}
}

The same facts for your agent

A free MCP server at mcp.datalicense.uk/mcp. Connect it from an MCP client such as Claude or Cursor.

dataset_licence({ "id": "lance-format/chartqa-lance" })
signal: "permissive"
stated_licence: "gpl-3.0"
sources: 0