GPT-Neo and GPT-J are both open-source language models developed by EleutherAI. They are designed to provide capabilities similar to the GPT-3 model developed by OpenAI, but are freely available for anyone to use and modify.
### GPT-Neo
- **Release**: GPT-Neo was released in March 2021.
- **Architecture**: It is based on the transformer architecture and is designed to mimic the performance of GPT-3.
- **Models**: Different sizes were released,


