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BLOOM-7.1B

Training compute
1.5×10²² FLOP
Parameters
7.1B
Published
Jul 5, 2022

BLOOM-7.1B is an AI model developed by Hugging Face and BigScience (United States and France), first published in July 2022. It works in the language domain, on tasks such as language modeling/generation and translation.

Training it took an estimated 1.5×10²² FLOP of compute (estimation method: operation counting). The model has 7,070,000,000 parameters. It was trained on roughly 354B datapoints.

Access: Open weights (restricted use). Its weights are openly available. The reference paper has 2,917 citations. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Hugging Face, BigScience
Country of organization
United States, France
Domain
Language
Task
Language modeling/generation, Translation
Training compute
1.5×10²² FLOP
Compute estimation method
Operation counting
Parameters
7,070,000,000
Dataset size
354B
Model accessibility
Open weights (restricted use)
Open weights
Yes
Citations
2,917
Epoch confidence
Confident
More from Hugging Face,BigScience
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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