GPT-Neo-2.7B (finetuned on PTB) is an AI model developed by EleutherAI (United States), first published in March 2021. It works in the language domain, on tasks such as language modeling/generation.
Epoch AI has no training-compute estimate for this model. The model has 2,700,000,000 parameters.
Access: Unreleased. Its weights are not openly released. It is built on top of GPT-Neo-2.7B. The reference paper has 880 citations. Epoch AI rates the confidence of this record as confident.