BLOOM is a open source LLM developed as part of the BigScience Workshop by Hugging Face in collaboration with other research organizations.
A model proposed during the BigScience Workshop as an open-source alternative to GPT-3, BLOOM has since been superseded by recent models based on Meta's LLaMA model.
Initial release: 2022-07-06
The most recent (as of May 2023) effort from EleutherAI, Pythia is a set of LLMs trained on The Pile. While it appears to outperform OPT and GPTNeo, its performance against GPT-J is unclear. Versions of Pythia have also been instruct-tuned by the team at Together.
Initial release: 2023-02-13
|Products & Features|
|License||Open RAIL-M v1||Apache 2.0|
|Model Sizes||1.1B, 1.7B, 3B, 7.1B, 176B||1B, 1.4B, 2.8B, 6.9B, 12B|