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Adaptive Input Transformer + RD

Training compute
8.6×10¹⁹ FLOP
Parameters
247M
Published
Jun 28, 2021

Adaptive Input Transformer + RD is an AI model developed by Microsoft Research Asia and Soochow University (China and Taiwan), first published in June 2021. It works in the language domain, on tasks such as language modeling.

Training it took an estimated 8.6×10¹⁹ FLOP of compute (estimation method: hardware). The model has 247,000,000 parameters. It was trained on roughly 103M datapoints. Training ran on 8 NVIDIA V100 for about 79.4 hours.

Access: Unreleased. Its weights are not openly released. The reference paper has 538 citations. Epoch AI rates the confidence of this record as likely.

Full record
Organization
Microsoft Research Asia, Soochow University
Country of organization
China, Taiwan
Domain
Language
Task
Language modeling
Training compute
8.6×10¹⁹ FLOP
Compute estimation method
Hardware
Parameters
247,000,000
Dataset size
103M
Training hardware
NVIDIA V100
Chips used
8
Training time
79 h
Training power draw
4.9 kW
Numerical format
FP16
Model accessibility
Unreleased
Open weights
No
Citations
538
Epoch confidence
Likely
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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