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AI models

LightOn Mini

Training compute
2.4×10²³ FLOP
Parameters
40B
Published
Mar 21, 2023

LightOn Mini is an AI model developed by LightOn (France), first published in March 2023. It works in the language domain, on tasks such as language modeling/generation and chat.

Training it took an estimated 2.4×10²³ FLOP of compute (estimation method: operation counting). The model has 40,000,000,000 parameters. It was trained on roughly 1T datapoints.

Access: Hosted access (no API). Its weights are not openly released. Epoch AI rates the confidence of this record as confident.

Full record
Organization
LightOn
Country of organization
France
Domain
Language
Task
Language modeling/generation, Chat
Training compute
2.4×10²³ FLOP
Compute estimation method
Operation counting
Parameters
40,000,000,000
Dataset size
1T
Model accessibility
Hosted access (no API)
Open weights
No
Epoch confidence
Confident
More from LightOn
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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