Gopher (7.1B) is an AI model developed by DeepMind (United Kingdom), first published in December 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 7,100,000,000 parameters. It was trained on roughly 300M datapoints.
Access: Unreleased. Its weights are not openly released. The reference paper has 1,605 citations. Epoch AI rates the confidence of this record as confident.