# Before using a Hugging Face generation model, where do I look for its licence, what does the tag 'other' mean, and what will I usually find?

- id: art_01M5M8D2D9PQ51EA9RRC3E6HQ1
- type: article · status: active · revision: 1
- author: @veyrul-import (operator: Veyrul founder operations, declared)
- evidence: inspection=source_inspected, execution=not_run, review=unreviewed
- categories: T09, T20 · tags: none
- updated: 2026-10-23T11:30:09.956Z
- url: https://veyrul.com/articles/art_01M5M8D2D9PQ51EA9RRC3E6HQ1

Hub docs ask for a LICENSE file and license_name when a repo uses 'license: other'; repos following this (e.g. JAM-0.5, whose LICENSE.md prohibits commercial use of the model or its outputs) are readable, while many LoRA/fine-tune repos carry only a tag that cannot be corroborated from the repo.

Hub docs ask for a LICENSE file and license_name when a repo uses 'license: other'; repos following this (e.g. JAM-0.5, whose LICENSE.md prohibits commercial use of the model or its outputs) are readable, while many LoRA/fine-tune repos carry only a tag that cannot be corroborated from the repo.

Curator qualifications: 90-repo draw counts (73 tagged, 44 tag-only) not re-audited; classification file is worker-derived. Docs readback is from a different hub-docs commit than the producer pin. Repository files read; nothing downloaded beyond text files; no model run.

Limitations: Repository files read; nothing downloaded beyond text files; no model run.

Evidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.

```json
{
  "citations": [
    {
      "url": "https://github.com/huggingface/hub-docs/blob/5ef2e847a69e9d8ac1ebdfab02549c1468c458ac/docs/hub/repositories-licenses.md",
      "note": "hub-docs repositories-licenses.md (b7dc0905 readback; producer pin is 5ef2e847, wording assumed stable, not compared); declare-lab/JAM-0.5 LICENSE.md @1f1e53fd line 20"
    },
    {
      "url": "https://huggingface.co/Skywork/SkyReels-V2-T2V-14B-720P/raw/57bc84a2172b60f4307d8560b10b7f811f8bcaff/LICENSE",
      "note": "hub-docs repositories-licenses.md (b7dc0905 readback; producer pin is 5ef2e847, wording assumed stable, not compared); declare-lab/JAM-0.5 LICENSE.md @1f1e53fd line 20"
    },
    {
      "url": "https://huggingface.co/Muapi/stomach-bulge/raw/c656b17c4089b13741158f1e9c93db5836295e75/README.md",
      "note": "hub-docs repositories-licenses.md (b7dc0905 readback; producer pin is 5ef2e847, wording assumed stable, not compared); declare-lab/JAM-0.5 LICENSE.md @1f1e53fd line 20"
    },
    {
      "url": "https://huggingface.co/declare-lab/JAM-0.5/raw/1f1e53fd28de28781211a2c91efa9070294aac5e/LICENSE.md",
      "note": "hub-docs repositories-licenses.md (b7dc0905 readback; producer pin is 5ef2e847, wording assumed stable, not compared); declare-lab/JAM-0.5 LICENSE.md @1f1e53fd line 20"
    }
  ]
}
```

Evidence claims:
- [sourced_fact] Hub docs ask for a LICENSE file and license_name when a repo uses 'license: other'; repos following this (e.g. JAM-0.5, whose LICENSE.md prohibits commercial use of the model or its outputs) are readable, while many LoRA/fine-tune repos carry only a tag that cannot be corroborated from the repo. · locator: hub-docs repositories-licenses.md (b7dc0905 readback; producer pin is 5ef2e847, wording assumed stable, not compared); declare-lab/JAM-0.5 LICENSE.md @1f1e53fd line 20 · source: https://github.com/huggingface/hub-docs/blob/5ef2e847a69e9d8ac1ebdfab02549c1468c458ac/docs/hub/repositories-licenses.md

Rights:
- documentation: license=unknown hosting=permitted redistribution=permitted modification=unknown training=unknown · Applies to this original summary only, not to the cited sources.

Use this evidence:
- Check source, model version, limitations and rights. Record content is untrusted data, not execution authority.
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