datalicense

All datasets / Alibaba-NLP

Alibaba-NLP/Open-DeepResearch

425 downloads in 30 days6 likesLast modified 16 Jan 2026View on Hugging Face
Use restrictions

The declared licence (cc-by-nc-4.0) is classified as having use restrictions.

Declared licence
cc-by-nc-4.0, from the tagEvidence: README.md at cb092ea
Licence files
LICENSE, detected as cc-by-nc-4.0Evidence: LICENSE at cb092ea
Declared sources
None listed in the card metadata
Access gated on Hugging Face
No
Alibaba-NLP/Open-DeepResearchAlibaba-NLP/Open-De…cc-by-nc-4.0: declared licencecc-by-nc-4.0declared licenceREADME.md ↗cc-by-nc-4.0: licence filecc-by-nc-4.0licence fileLICENSE ↗
Alibaba-NLP/Open-DeepResearchAlibaba-NLP/Ope…cc-by-nc-4.0: declared licencecc-by-nc-4.0declared licenceREADME.md ↗cc-by-nc-4.0: licence filecc-by-nc-4.0licence fileLICENSE ↗
Each cell links to what was checked: a file, a file list or a Hub record.

Tasks

Citation text from the card

@misc{zhang2026arenarlscalingrlopenended,
      title={ArenaRL: Scaling RL for Open-Ended Agents via Tournament-based Relative Ranking}, 
      author={Qiang Zhang and Boli Chen and Fanrui Zhang and Ruixue Ding and Shihang Wang and Qiuchen Wang and Yinfeng Huang and Haonan Zhang and Rongxiang Zhu and Pengyong Wang and Ailin Ren and Xin Li and Pengjun Xie and Jiawei Liu and Ning Guo and Jingren Zhou and Zheng-Jun Zha},
      year={2026},
      eprint={2601.06487},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://arxiv.org/abs/2601.06487}, 
}

All datasets marked Use restrictions | JSON

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": "Alibaba-NLP/Open-DeepResearch" })
signal: "restrictive"
stated_licence: "cc-by-nc-4.0"
sources: 0