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BEIT-3

Training compute
7×10¹⁹ FLOP
Parameters
1.9B
Published
Aug 22, 2022

BEIT-3 is an AI model developed by Microsoft (United States), first published in August 2022. It works in the multimodal, vision and language domain, on tasks such as object detection, semantic segmentation, image classification and 3 more.

Training it took an estimated 7×10¹⁹ FLOP of compute (estimation method: operation counting). The model has 1,900,000,000 parameters.

Access: Open weights (unrestricted). Its weights are openly available. The reference paper has 721 citations. Epoch AI rates the confidence of this record as likely.

Full record
Organization
Microsoft
Country of organization
United States
Domain
Multimodal, Vision, Language
Task
Object detection, Semantic segmentation, Image classification, Visual question answering, Image captioning, Language generation
Training compute
7×10¹⁹ FLOP
Compute estimation method
Operation counting
Parameters
1,900,000,000
Model accessibility
Open weights (unrestricted)
Open weights
Yes
Citations
721
Epoch confidence
Likely
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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