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AI models

M4-50B

Parameters
50B
Published
Oct 11, 2019

M4-50B is an AI model developed by Google (United States), first published in October 2019. It works in the language domain, on tasks such as translation.

Epoch AI has no training-compute estimate for this model. The model has 50,000,000,000 parameters.

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

Full record
Organization
Google
Country of organization
United States
Domain
Language
Task
Translation
Parameters
50,000,000,000
Model accessibility
Unreleased
Open weights
No
Epoch confidence
Confident
More from Google
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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