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LangChain

language model application development framework
SoftwareApplication software Q117340550
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LangChain

Summary

LangChain is a software[1]. LangChain ranks in the top 0.48% of software entities by monthly Wikipedia readership (848 views/month, #20 of 4,153).[2]

Key Facts

  • LangChain's instance of is recorded as software[3].
  • LangChain's instance of is recorded as Python package[4].
  • LangChain's founder is recorded as Harrison Chase[5].
  • LangChain's logo image is recorded as LangChain logo.png[6].
  • LangChain's copyright license is recorded as MIT License[7].
  • LangChain's software version identifier is recorded as 0.0.64[8].
  • LangChain's software version identifier is recorded as 0.0.65[9].
  • LangChain's software version identifier is recorded as 0.0.66[10].
  • LangChain's software version identifier is recorded as 0.0.67[11].
  • LangChain's software version identifier is recorded as 0.0.68[12].
  • LangChain's software version identifier is recorded as 0.0.69[13].
  • LangChain's software version identifier is recorded as 0.0.70[14].
  • LangChain's software version identifier is recorded as 0.0.71[15].
  • LangChain's software version identifier is recorded as 0.0.72[16].
  • LangChain's software version identifier is recorded as 0.0.73[17].
  • LangChain's software version identifier is recorded as 0.0.74[18].
  • LangChain's software version identifier is recorded as 0.0.75[19].
  • LangChain's software version identifier is recorded as 0.0.76[20].
  • LangChain's software version identifier is recorded as 0.0.77[21].
  • LangChain's software version identifier is recorded as 0.0.78[22].
  • LangChain's software version identifier is recorded as 0.0.79[23].
  • LangChain's software version identifier is recorded as 0.0.80[24].
  • LangChain's software version identifier is recorded as 0.0.81[25].
  • LangChain's software version identifier is recorded as 0.0.82[26].
  • LangChain's software version identifier is recorded as 0.0.83[27].

Why It Matters

LangChain ranks in the top 0.48% of software entities by monthly Wikipedia readership (848 views/month, #20 of 4,153).[2] LangChain has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[28] LangChain is known by 3 alternative names across languages and contexts.[29]

Related Entities

Harrison Chase software SQLAlchemy Tenacity

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  7. [9] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  8. [10] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  9. [11] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  10. [12] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  11. [13] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  12. [14] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  13. [15] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  14. [16] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  15. [17] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  16. [18] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  17. [19] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  18. [20] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  19. [21] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  20. [22] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  21. [23] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  22. [24] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  23. [25] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  24. [26] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  25. [27] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . 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). LangChain. Retrieved March 9, 2026, from https://4ort.xyz/entity/langchain
MLA “LangChain.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Mar. 2026, https://4ort.xyz/entity/langchain.
BibTeX @misc{4ortxyz_langchain_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{LangChain}}, year = {2026}, url = {https://4ort.xyz/entity/langchain}, note = {Accessed: 2026-03-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): LangChain — https://4ort.xyz/entity/langchain (retrieved 2026-03-09)

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