EleutherAI
| Type of business | Research co-operative |
|---|---|
| Founded | 3 July 2020 |
| Industry | Artificial intelligence |
| Products | GPT-Neo, GPT-J, GPT-NeoX, Pythia, The Pile, VQGAN-CLIP |
| URL | eleuther.ai |
| Part of a series on |
| Artificial intelligence (AI) |
|---|
EleutherAI (/əˈluːθər/) is a non-profit artificial intelligence (AI) research group. The group, considered an open-source version of OpenAI, was formed in a Discord server in 2020 to create an open-source version of GPT-3. In early 2023, it formally incorporated as the EleutherAI Institute, a non-profit research institute. As of 2025, the nonprofit maintains widely-used training datasets, conducts research, and is involved in public policy, among other activities.