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Samba 3.8B

Training compute
7.3×10²² FLOP
Parameters
3.8B
Published
Jun 11, 2024

Samba 3.8B is an AI model developed by Microsoft and University of Illinois Urbana-Champaign (UIUC) (United States), first published in June 2024. It works in the language domain, on tasks such as language modeling/generation.

Training it took an estimated 7.3×10²² FLOP of compute (estimation method: operation counting). The model has 3,800,000,000 parameters.

Access: Unreleased. Its weights are not openly released. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Microsoft, University of Illinois Urbana-Champaign (UIUC)
Country of organization
United States
Domain
Language
Task
Language modeling/generation
Training compute
7.3×10²² FLOP
Compute estimation method
Operation counting
Parameters
3,800,000,000
Model accessibility
Unreleased
Open weights
No
Epoch confidence
Confident
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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