MIT License

permissive free software license
Thing permissive_free_software_license Q334661
Press Enter · cited answer in seconds

The MIT License was established in January 1984[1].

The MIT License has been in existence since its establishment[1].

It is a type of thing[1].

The establishment of the MIT License occurred at the Massachusetts Institute of Technology in January 1984[1].

Key Facts

  • Author: Massachusetts Institute of Technology[3]
  • Instance of: OSI-approved license[4]
  • Subclass of: permissive free software license[5]
  • Has use: run-time system[6]
  • Commons category: MIT licenses[7]
  • Said to be the same as: X11 license[8]
  • Inception: January 1984[9]
  • Publication date: January 1, 1988[10], January 25, 1984[11]
  • Has edition or translation: Expat license[12], X11 license[13]
  • Approved by: Open Source Initiative[14], Free Software Foundation[15]
  • Work available at URL: https://opensource.org/licenses/MIT[16]
  • Described at URL: https://www.osadl.org/fileadmin/checklists/unreflicenses/MIT.txt[17]
  • Described by source: Open Science Thesaurus[18], OSADL Open Source License Checklists[19]
  • Topic has template: Template:MIT[20]
  • Stack Exchange tag: https://opensource.stackexchange.com/tags/mit[21]
  • Short name: MIT[22]
  • Name: MIT License[23]
  • Derivative work: MIT No Attribution License[24], JSON license[25], MIT License Modern Variant[26]
  • P6009: 3287[27]
  • PyPI trove classifier: License :: OSI Approved :: MIT License[28], License :: OSI Approved :: MIT License[29]

Why It Matters

MIT License has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[30] It is known by 71 alternative names across languages and contexts.[31]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . invisible-island.net. invisible-island.net. Provenance: wikidata.org.
  7. [9] ↑ . ieeexplore.ieee.org. ieeexplore.ieee.org. Provenance: wikidata.org.
  8. [10] ↑ . opensource.com. opensource.com. Provenance: wikidata.org.
  9. [11] ↑ . ieeexplore.ieee.org. ieeexplore.ieee.org. Provenance: wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . SPDX License List. Retrieved . spdx.org. Provenance: wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . data.loterre.fr. Retrieved . data.loterre.fr. Provenance: wikidata.org.
  17. [19] ↑ . osadl.org. osadl.org. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . SPDX License List. Retrieved . spdx.org. Provenance: wikidata.org.
  21. [23] ↑ . spdx.org. spdx.org. Provenance: wikidata.org.
  22. [24] ↑ . github.com. github.com. Provenance: wikidata.org.
  23. [25] ↑ . gnu.org.. gnu.org.. Provenance: wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] ↑ . Wikidata sitelinks. wikidata.org.
  3. [31] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). MIT License. Retrieved October 15, 2026, from https://4ort.xyz/entity/mit-license
MLA “MIT License.” 4ort.xyz Knowledge Graph, 4ort.xyz, 15 Oct. 2026, https://4ort.xyz/entity/mit-license.
BibTeX @misc{4ortxyz_mit-license_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{MIT License}}, year = {2026}, url = {https://4ort.xyz/entity/mit-license}, note = {Accessed: 2026-10-15}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): MIT License — https://4ort.xyz/entity/mit-license (retrieved 2026-10-15)

Canonical URL: https://4ort.xyz/entity/mit-license · Last refreshed: