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GPT-Neo-1.3B

Parameters
1.3B
Published
Mar 21, 2021

GPT-Neo-1.3B 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 1,300,000,000 parameters.

Access: Open weights (unrestricted). Its weights are openly available. The reference paper has 880 citations. Epoch AI rates the confidence of this record as confident.

Full record
Organization
EleutherAI
Country of organization
United States
Domain
Language
Task
Language modeling/generation
Parameters
1,300,000,000
Model accessibility
Open weights (unrestricted)
Open weights
Yes
Citations
880
Epoch confidence
Confident
More from EleutherAI
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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