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Turing ULRv5

Training compute
2.9×10²² FLOP
Parameters
2.2B
Published
Sep 28, 2021

Turing ULRv5 is an AI model developed by Microsoft (United States), first published in September 2021. It works in the language domain, on tasks such as language modeling/generation, question answering and translation.

Training it took an estimated 2.9×10²² FLOP of compute (estimation method: hardware). The model has 2,200,000,000 parameters. Training ran on 256 NVIDIA A100 for about 336 hours.

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

Full record
Organization
Microsoft
Country of organization
United States
Domain
Language
Task
Language modeling/generation, Question answering, Translation
Training compute
2.9×10²² FLOP
Compute estimation method
Hardware
Parameters
2,200,000,000
Training hardware
NVIDIA A100
Chips used
256
Training time
336 h
Training power draw
206.7 kW
Model accessibility
Hosted access (no API)
Open weights
No
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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