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MEB

Parameters
135B
Published
Sep 4, 2021

MEB is an AI model developed by Microsoft (United States), first published in September 2021. It works in the search and language domain, on tasks such as search.

Epoch AI has no training-compute estimate for this model. The model has 135,000,000,000 parameters. It was trained on roughly 500B datapoints.

Access: Hosted access (no API). Its weights are not openly released. The reference paper has 26 citations. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Microsoft
Country of organization
United States
Domain
Search, Language
Task
Search
Parameters
135,000,000,000
Dataset size
500B
Model accessibility
Hosted access (no API)
Open weights
No
Citations
26
Epoch confidence
Confident
More from Microsoft
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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