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EleutherAI - Wikipedia
referenceCredibility Rating
3/5
Good(3)Good quality. Reputable source with community review or editorial standards, but less rigorous than peer-reviewed venues.
Rating inherited from publication venue: Wikipedia
Useful background reference for understanding EleutherAI's role in the AI safety and open-source AI ecosystem; their evaluation tools and alignment research are frequently cited in safety-related work.
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Importance: 40/100wiki pagereference
Summary
Wikipedia article providing an overview of EleutherAI, a nonprofit AI research organization focused on open-source AI development, interpretability, and alignment research. EleutherAI is known for releasing large language models like GPT-Neo and GPT-J, as well as evaluation frameworks like the Language Model Evaluation Harness.
Key Points
- •EleutherAI is a decentralized, volunteer-driven research collective founded in 2020, later formalized as a nonprofit organization.
- •Known for open-source large language model releases including GPT-Neo, GPT-J, and GPT-NeoX, providing alternatives to closed proprietary models.
- •Developed the LM Evaluation Harness, a widely used benchmark suite for evaluating language model capabilities.
- •Conducts research in AI interpretability, alignment, and safety alongside its open-source capabilities work.
- •Represents a community-driven approach to AI development emphasizing transparency and open access to model weights and research.
Cited by 1 page
| Page | Type | Quality |
|---|---|---|
| Connor Leahy | Person | 19.0 |
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From Wikipedia, the free encyclopedia
Artificial intelligence research collective
| [](https://en.wikipedia.org/wiki/File:EleutherAI_logo.svg) |
| Type of business | Research [co-operative](https://en.wikipedia.org/wiki/Co-operative "Co-operative") |
| Founded | 3 July 2020; 5 years ago (2020-07-03)[\[1\]](https://en.wikipedia.org/wiki/EleutherAI#cite_note-retrospective-one-1) |
| Industry | [Artificial intelligence](https://en.wikipedia.org/wiki/Artificial_intelligence "Artificial intelligence") |
| [Products](https://en.wikipedia.org/wiki/Product_(business) "Product (business)") | GPT-Neo, [GPT-J](https://en.wikipedia.org/wiki/GPT-J "GPT-J"), GPT-NeoX, Pythia, [The Pile](https://en.wikipedia.org/wiki/The_Pile_(dataset) "The Pile (dataset)"), VQGAN-CLIP |
| URL | [eleuther.ai](https://eleuther.ai/) |
EleutherAI
**EleutherAI** ([/əˈluːθər/](https://en.wikipedia.org/wiki/Help:IPA/English "Help:IPA/English")[\[2\]](https://en.wikipedia.org/wiki/EleutherAI#cite_note-interference-podcast-2)) is a grass-roots non-profit [artificial intelligence](https://en.wikipedia.org/wiki/Artificial_intelligence "Artificial intelligence") (AI) research group. The group, considered an open-source version of [OpenAI](https://en.wikipedia.org/wiki/OpenAI "OpenAI"),[\[3\]](https://en.wikipedia.org/wiki/EleutherAI#cite_note-openai-not-enough-3) was formed in a [Discord](https://en.wikipedia.org/wiki/Discord "Discord") server in 2020 to create an open-source version of [GPT-3](https://en.wikipedia.org/wiki/GPT-3 "GPT-3").[\[4\]](https://en.wikipedia.org/wiki/EleutherAI#cite_note-:6-4) In early 2023, it formally incorporated as the EleutherAI Institute, a non-profit research institute.[\[5\]](https://en.wikipedia.org/wiki/EleutherAI#cite_note-:0-5) As of 2025, the nonprofit maintains widely-used training datasets, conducts research, and is involved in public policy, among other activities.[\[4\]](https://en.wikipedia.org/wiki/EleutherAI#cite_note-:6-4)
## History
\[ [edit](https://en.wikipedia.org/w/index.php?title=EleutherAI&action=edit§ion=1 "Edit section: History")\]
EleutherAI began as a [Discord](https://en.wikipedia.org/wiki/Discord "Discord") server on July 7, 2020, under the tentative name "LibreAI" before rebranding to "EleutherAI" later that month,[\[6\]](https://en.wikipedia.org/wiki/EleutherAI#cite_note-6)\[ _[better source needed](https://en.wikipedia.org/wiki/Wikipedia:Verifiability#Questionable_sources "Wikipedia:Verifiability")_\] in reference to [eleutheria](https://en.wikipedia.org/wiki/Eleutheria "Eleutheria
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