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Persimmon-8B

Training compute
4.1×10²² FLOP
Parameters
9.3B
Published
Sep 7, 2023

Persimmon-8B is an AI model developed by Adept (United States), first published in September 2023. It works in the language domain, on tasks such as language modeling.

Training it took an estimated 4.1×10²² FLOP of compute (estimation method: operation counting). The model has 9,300,000,000 parameters. It was trained on roughly 737B datapoints.

Access: Open weights (unrestricted). Its weights are openly available. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Adept
Country of organization
United States
Domain
Language
Task
Language modeling
Training compute
4.1×10²² FLOP
Compute estimation method
Operation counting
Parameters
9,300,000,000
Dataset size
737B
Model accessibility
Open weights (unrestricted)
Open weights
Yes
Epoch confidence
Confident
More from Adept
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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