pymlex/4-captcha

57 downloads in 30 days0 likesLast modified 21 Jun 2026View on Hugging Face

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

Declared licence: gpl-3.0, from the tagEvidence: README.md at d36ce8b
Licence files: No licence file at the top level of the repositoryEvidence: file list at d36ce8b
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.

Citation text from the card

@misc{zyukov2026_4captcha,
  author       = {Alex Zyukov},
  title        = {4-captcha: Synthetic Captcha Recognition and Adversarial Fine-tuning},
  year         = {2026},
  howpublished = {\url{https://github.com/pymlex/4-captcha}}
}

All datasets marked Permissive or share-alike | 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": "pymlex/4-captcha" })
signal: "permissive"
stated_licence: "gpl-3.0"
sources: 0